* [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend)
@ 2022-10-19 15:15 Haochen Jiang
2022-10-19 15:15 ` [PATCH 01/10] Support Intel AVX-IFMA Haochen Jiang
` (9 more replies)
0 siblings, 10 replies; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools
Hi all,
Please ignore the first cover letter of this v2 series. I forgot to
reset the i386-init.h and i386-tbl.h changes in those patches and
most of them won't be sent. I will resend the patches in this series.
Sorry for the disturb.
This is our v2 patches for newly released
Intel Architecture Instruction Set Extensions and Future Features.
The document comes following:
https://www.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html
The changes we HAVEN'T DONE:
1. All the reviews in AVX-NE-CONVERT, RAO-INT, PREFETCHI.
The patch owner for AVX-NE-CONVERT and RAO-INT is currently busy with the
GCC patches adjustment for these two ISAs and haven't finished the change
yet. We will update that in next version.
For PREFETCHI, since it is quite special, some more discussion is welcomed
before further change.
For these three patches, there might have some general changes and will be
mentioned below.
2. The Suffix things in CMPccXADD.
We have inconsistency for No_Suf usage for CMPccXADD and RAO-INT. We will
align them in next version.
The changes we HAVE DONE:
1. The AVX2 prereq for AVX-IFMA and AVX-VNNI-INT8.
2. The changes from ANY_xxx to xxx for CMPccXADD, WRMSRNS, MSRLIST.
It is very unlikely for these three ISAs have future ISAs that depend on
them. Therefore, I changed ANY_xxx to xxx.
For other ISAs, we keep the ANY_xxx since we suppose there might be
dependency on them. But it still need discussion. There is potential we will
remove some of them in v3 (most likely AMX-FP16 and PREFETCHI).
And we haven't removed those flags in i386-gen.c. It seems that we could also
safely remove them right?
3. Removed lockbad testcases in WRMSRNS, MSRLIST, PREFETCHI.
Since most of the insts are lockbad, the testcases in these three patches are
not needed.
4. Combined CMPccXADD insts in i386-opc.tbl.
Use <cc> to combine them, also include those alias not is documentation.
Including them is better for developer to use them.
5. Changes in tables due to folding AVXVNNI entry patch.
6. Correct the wrong comment for CpuUnused in CMPccXADD patch and add missing
comma for SUBARCH in that patch.
7. Fix in comments for singular, VexVVVV=1 to VexVVVV, Vex128 to Vex.
8. Removal for ALL noxxx things in texi file.
The reviews need further discussion/investigation:
1. PseudoVexPrefix related ISAs.
2. Table combination and usage in CMPccXADD.
Need further investigation how we could make it simpler. And I haven't
investigated whether OP_M usage can save the modrm_table pass.
3. SwapSources in CMPccXADD.
We may need a special identifier for CMPccXADD since we have VVVV at
operand 3, where it is always at operand 2 for all other insts which
have VVVV. That is the reason we reuse SwapSources. It might be not
that same as the original meaning. But we want to avoid adding a bit
for this very rare case. Do we need to change that?
4. The replacement from _ to - in i386-opc.tbl comments.
It seems that recent ISA patches are mostly using _. So I am confused
about that.
5. Testcase for WRMSRNS and MSRLIST.
The 32bit and 64bit can be shared as mentioned. But we cannot just
remove one of them right?
All the above are the changes in V2 patch. If there is something
missing, just remind us.
Thx,
Haochen
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 01/10] Support Intel AVX-IFMA
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-19 15:15 ` [PATCH 02/10] Support Intel AVX-VNNI-INT8 Haochen Jiang
` (8 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools, wwwhhhyyy
From: wwwhhhyyy <hongyu.wang@intel.com>
x86: Support Intel AVX-IFMA
Intel AVX IFMA instructions are marked with CpuVEX_PREFIX, which is
cleared by default. Without {vex} pseudo prefix, Intel IFMA instructions
are encoded with EVEX prefix. {vex} pseudo prefix will turn on VEX
encoding for Intel IFMA instructions.
gas/
* NEWS: Support Intel AVX-IFMA.
* config/tc-i386.c (cpu_arch): Add avx_ifma.
* doc/c-i386.texi: Document .avx_ifma and how to
encode Intel IFMA instructions with VEX prefix.
* testsuite/gas/i386/avx-ifma.d: New file.
* testsuite/gas/i386/avx-ifma-intel.d: Likewise.
* testsuite/gas/i386/avx-ifma.s: Likewise.
* testsuite/gas/i386/x86-64-avx-ifma.d: Likewise.
* testsuite/gas/i386/x86-64-avx-ifma-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx-ifma.s: Likewise.
* testsuite/gas/i386/i386.exp: Run AVX IFMA tests.
opcodes/
* i386-dis.c (PREFIX_VEX_0F38B4): New.
(PREFIX_VEX_0F38B5): Likewise.
(VEX_W_0F38B4_P_2): Likewise.
(VEX_W_0F38B5_P_2): Likewise.
(prefix_table): Add PREFIX_VEX_0F38B4 and PREFIX_VEX_0F38B5.
(vex_table): Add VEX_W_0F38B4_P_2 and VEX_W_0F38B5_P_2.
* i386-gen.c (cpu_flag_init): Clear the CpuAVX_IFMA bit in
CPU_UNKNOWN_FLAGS. Add CPU_AVX_IFMA_FLGAS and
CPU_ANY_AVX_IFMA_FLAGS. Add CpuAVX_IFMA to CPU_AVX2_FLAGS.
(cpu_flags): Add CpuAVX_IFMA.
* i386-opc.h (CpuAVX_IFMA): New.
(i386_cpu_flags): Add cpuavx_ifma.
* i386-opc.tbl: Add Intel AVX IFMA instructions.
* i386-init.h: Regenerated.
* i386-tbl.h: Likewise.
---
gas/NEWS | 2 +
gas/config/tc-i386.c | 1 +
gas/doc/c-i386.texi | 6 +-
gas/testsuite/gas/i386/avx-ifma-intel.d | 30 +
gas/testsuite/gas/i386/avx-ifma-inval.l | 2 +
gas/testsuite/gas/i386/avx-ifma-inval.s | 6 +
gas/testsuite/gas/i386/avx-ifma.d | 30 +
gas/testsuite/gas/i386/avx-ifma.s | 21 +
gas/testsuite/gas/i386/i386.exp | 6 +
gas/testsuite/gas/i386/noavx512-1.l | 24 +-
.../gas/i386/x86-64-avx-ifma-intel.d | 34 +
.../gas/i386/x86-64-avx-ifma-inval.l | 3 +
.../gas/i386/x86-64-avx-ifma-inval.s | 7 +
gas/testsuite/gas/i386/x86-64-avx-ifma.d | 34 +
gas/testsuite/gas/i386/x86-64-avx-ifma.s | 23 +
opcodes/i386-dis.c | 16 +-
opcodes/i386-gen.c | 7 +-
opcodes/i386-init.h | 522 +-
opcodes/i386-opc.h | 3 +
opcodes/i386-opc.tbl | 7 +
opcodes/i386-tbl.h | 7808 +++++++++--------
21 files changed, 4436 insertions(+), 4156 deletions(-)
create mode 100644 gas/testsuite/gas/i386/avx-ifma-intel.d
create mode 100644 gas/testsuite/gas/i386/avx-ifma-inval.l
create mode 100644 gas/testsuite/gas/i386/avx-ifma-inval.s
create mode 100644 gas/testsuite/gas/i386/avx-ifma.d
create mode 100644 gas/testsuite/gas/i386/avx-ifma.s
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-ifma-intel.d
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-ifma-inval.l
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-ifma-inval.s
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-ifma.d
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-ifma.s
diff --git a/gas/NEWS b/gas/NEWS
index 16cb347e77..7cf65728ba 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Add support for Intel AVX-IFMA instructions.
+
* gas now supports --compress-debug-sections=zstd to compress
debug sections with zstd.
* Add --enable-default-compressed-debug-sections-algorithm={zlib,zstd}
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 01f84cb9a3..2fe7674884 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1094,6 +1094,7 @@ static const arch_entry cpu_arch[] =
SUBARCH (uintr, UINTR, ANY_UINTR, false),
SUBARCH (hreset, HRESET, ANY_HRESET, false),
SUBARCH (avx512_fp16, AVX512_FP16, ANY_AVX512_FP16, false),
+ SUBARCH (avx_ifma, AVX_IFMA, ANY_AVX_IFMA, false),
};
#undef SUBARCH
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index d4f5018b6c..2d0735c169 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -194,6 +194,7 @@ accept various extension mnemonics. For example,
@code{avx512_bf16},
@code{avx_vnni},
@code{avx512_fp16},
+@code{avx_ifma},
@code{amx_int8},
@code{amx_bf16},
@code{amx_tile},
@@ -826,9 +827,9 @@ prefix which generates REX prefix unconditionally.
@samp{@{nooptimize@}} -- disable instruction size optimization.
@end itemize
-Mnemonics of Intel VNNI instructions are encoded with the EVEX prefix
+Mnemonics of Intel VNNI/IFMA instructions are encoded with the EVEX prefix
by default. The pseudo @samp{@{vex@}} prefix can be used to encode
-mnemonics of Intel VNNI instructions with the VEX prefix.
+mnemonics of Intel VNNI/IFMA instructions with the VEX prefix.
@cindex conversion instructions, i386
@cindex i386 conversion instructions
@@ -1486,6 +1487,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.avx512_bitalg} @tab @samp{.avx512_bf16} @tab @samp{.avx512_vp2intersect}
@item @samp{.tdx} @tab @samp{.avx_vnni} @tab @samp{.avx512_fp16}
@item @samp{.clwb} @tab @samp{.rdpid} @tab @samp{.ptwrite} @tab @samp{.ibt}
+@item @samp{.avx_ifma}
@item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote}
@item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq}
@item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk}
diff --git a/gas/testsuite/gas/i386/avx-ifma-intel.d b/gas/testsuite/gas/i386/avx-ifma-intel.d
new file mode 100644
index 0000000000..3b6bcce2a1
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-ifma-intel.d
@@ -0,0 +1,30 @@
+#as:
+#objdump: -dw -Mintel
+#name: i386 AVX IFMA insns (Intel disassembly)
+#source: avx-ifma.s
+
+.*: +file format .*
+
+
+Disassembly of section .text:
+
+0+ <_start>:
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b5 d2[ ]*vpmadd52huq xmm2,xmm4,xmm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b5 d2[ ]*vpmadd52huq xmm2,xmm4,xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b5 d2[ ]*\{vex\} vpmadd52huq xmm2,xmm4,xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b5 11[ ]*\{vex\} vpmadd52huq xmm2,xmm4,XMMWORD PTR \[ecx\]
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b5 d2[ ]*vpmadd52huq ymm2,ymm4,ymm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b5 d2[ ]*vpmadd52huq ymm2,ymm4,ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b5 d2[ ]*\{vex\} vpmadd52huq ymm2,ymm4,ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b5 11[ ]*\{vex\} vpmadd52huq ymm2,ymm4,YMMWORD PTR \[ecx\]
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b4 d2[ ]*vpmadd52luq xmm2,xmm4,xmm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b4 d2[ ]*vpmadd52luq xmm2,xmm4,xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b4 d2[ ]*\{vex\} vpmadd52luq xmm2,xmm4,xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b4 11[ ]*\{vex\} vpmadd52luq xmm2,xmm4,XMMWORD PTR \[ecx\]
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b4 d2[ ]*vpmadd52luq ymm2,ymm4,ymm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b4 d2[ ]*vpmadd52luq ymm2,ymm4,ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b4 d2[ ]*\{vex\} vpmadd52luq ymm2,ymm4,ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b4 11[ ]*\{vex\} vpmadd52luq ymm2,ymm4,YMMWORD PTR \[ecx\]
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b5 d2[ ]*vpmadd52huq xmm2,xmm4,xmm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b5 d2[ ]*vpmadd52huq ymm2,ymm4,ymm2
+#pass
diff --git a/gas/testsuite/gas/i386/avx-ifma-inval.l b/gas/testsuite/gas/i386/avx-ifma-inval.l
new file mode 100644
index 0000000000..f706972175
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-ifma-inval.l
@@ -0,0 +1,2 @@
+.* Assembler messages:
+.*:6: Error: unsupported instruction `vpmadd52huq'
diff --git a/gas/testsuite/gas/i386/avx-ifma-inval.s b/gas/testsuite/gas/i386/avx-ifma-inval.s
new file mode 100644
index 0000000000..0697ab2215
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-ifma-inval.s
@@ -0,0 +1,6 @@
+# Check illegal in AVXIFMA instructions
+
+ .text
+ .arch .noavx512ifma
+_start:
+ vpmadd52huq %xmm2,%xmm4,%xmm2
diff --git a/gas/testsuite/gas/i386/avx-ifma.d b/gas/testsuite/gas/i386/avx-ifma.d
new file mode 100644
index 0000000000..50c24947db
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-ifma.d
@@ -0,0 +1,30 @@
+#as:
+#objdump: -dw
+#name: i386 AVX IFMA insns
+#source: avx-ifma.s
+
+.*: +file format .*
+
+
+Disassembly of section .text:
+
+0+ <_start>:
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b5 d2[ ]*vpmadd52huq %xmm2,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b5 d2[ ]*vpmadd52huq %xmm2,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b5 d2[ ]*\{vex\} vpmadd52huq %xmm2,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b5 11[ ]*\{vex\} vpmadd52huq \(%ecx\),%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b5 d2[ ]*vpmadd52huq %ymm2,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b5 d2[ ]*vpmadd52huq %ymm2,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b5 d2[ ]*\{vex\} vpmadd52huq %ymm2,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b5 11[ ]*\{vex\} vpmadd52huq \(%ecx\),%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b4 d2[ ]*vpmadd52luq %xmm2,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b4 d2[ ]*vpmadd52luq %xmm2,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b4 d2[ ]*\{vex\} vpmadd52luq %xmm2,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b4 11[ ]*\{vex\} vpmadd52luq \(%ecx\),%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b4 d2[ ]*vpmadd52luq %ymm2,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b4 d2[ ]*vpmadd52luq %ymm2,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b4 d2[ ]*\{vex\} vpmadd52luq %ymm2,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b4 11[ ]*\{vex\} vpmadd52luq \(%ecx\),%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 08 b5 d2[ ]*vpmadd52huq %xmm2,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 f2 dd 28 b5 d2[ ]*vpmadd52huq %ymm2,%ymm4,%ymm2
+#pass
diff --git a/gas/testsuite/gas/i386/avx-ifma.s b/gas/testsuite/gas/i386/avx-ifma.s
new file mode 100644
index 0000000000..983b48ebcb
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-ifma.s
@@ -0,0 +1,21 @@
+ .allow_index_reg
+
+.macro test_insn mnemonic
+ \mnemonic %xmm2, %xmm4, %xmm2
+ {evex} \mnemonic %xmm2, %xmm4, %xmm2
+ {vex} \mnemonic %xmm2, %xmm4, %xmm2
+ {vex} \mnemonic (%ecx), %xmm4, %xmm2
+ \mnemonic %ymm2, %ymm4, %ymm2
+ {evex} \mnemonic %ymm2, %ymm4, %ymm2
+ {vex} \mnemonic %ymm2, %ymm4, %ymm2
+ {vex} \mnemonic (%ecx), %ymm4, %ymm2
+.endm
+
+ .text
+_start:
+ test_insn vpmadd52huq
+ test_insn vpmadd52luq
+
+ .arch .avx_ifma
+ vpmadd52huq %xmm2, %xmm4, %xmm2
+ vpmadd52huq %ymm2, %ymm4, %ymm2
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 0ad2b6a818..3a46807e4f 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -478,6 +478,9 @@ if [gas_32_check] then {
run_list_test "avx512_bf16_vl-inval"
run_dump_test "avx-vnni"
run_list_test "avx-vnni-inval"
+ run_dump_test "avx-ifma"
+ run_dump_test "avx-ifma-intel"
+ run_list_test "avx-ifma-inval"
run_list_test "sg"
run_dump_test "clzero"
run_dump_test "invlpgb"
@@ -1145,6 +1148,9 @@ if [gas_64_check] then {
run_list_test "x86-64-avx512_bf16_vl-inval"
run_dump_test "x86-64-avx-vnni"
run_list_test "x86-64-avx-vnni-inval"
+ run_dump_test "x86-64-avx-ifma"
+ run_dump_test "x86-64-avx-ifma-intel"
+ run_list_test "x86-64-avx-ifma-inval"
run_dump_test "x86-64-clzero"
run_dump_test "x86-64-mwaitx-bdver4"
run_list_test "x86-64-mwaitx-reg"
diff --git a/gas/testsuite/gas/i386/noavx512-1.l b/gas/testsuite/gas/i386/noavx512-1.l
index 15a6fc689b..75c28afafb 100644
--- a/gas/testsuite/gas/i386/noavx512-1.l
+++ b/gas/testsuite/gas/i386/noavx512-1.l
@@ -37,9 +37,9 @@
.*:120: Error: .*not supported.*
.*:121: Error: .*not supported.*
.*:122: Error: .*not supported.*
-.*:126: Error: .*not supported.*
-.*:127: Error: .*not supported.*
-.*:128: Error: .*not supported.*
+.*:126: Error: .*unsupported instruction.*
+.*:127: Error: .*unsupported instruction.*
+.*:128: Error: .*unsupported instruction.*
.*:135: Error: .*operand size mismatch.*
.*:136: Error: .*unsupported masking.*
.*:137: Error: .*unsupported masking.*
@@ -50,9 +50,9 @@
.*:142: Error: .*not supported.*
.*:143: Error: .*not supported.*
.*:144: Error: .*not supported.*
-.*:148: Error: .*not supported.*
-.*:149: Error: .*not supported.*
-.*:150: Error: .*not supported.*
+.*:148: Error: .*unsupported instruction.*
+.*:149: Error: .*unsupported instruction.*
+.*:150: Error: .*unsupported instruction.*
.*:151: Error: .*not supported.*
.*:157: Error: .*operand size mismatch.*
.*:158: Error: .*unsupported masking.*
@@ -64,9 +64,9 @@
.*:164: Error: .*not supported.*
.*:165: Error: .*not supported.*
.*:166: Error: .*not supported.*
-.*:170: Error: .*not supported.*
-.*:171: Error: .*not supported.*
-.*:172: Error: .*not supported.*
+.*:170: Error: .*unsupported instruction.*
+.*:171: Error: .*unsupported instruction.*
+.*:172: Error: .*unsupported instruction.*
.*:173: Error: .*not supported.*
.*:174: Error: .*not supported.*
.*:175: Error: .*not supported.*
@@ -84,9 +84,9 @@
.*:189: Error: .*bad register name.*
.*:190: Error: .*unknown vector operation.*
.*:191: Error: .*unknown vector operation.*
-.*:192: Error: .*not supported.*
-.*:193: Error: .*not supported.*
-.*:194: Error: .*not supported.*
+.*:192: Error: .*bad register name.*
+.*:193: Error: .*unknown vector operation.*
+.*:194: Error: .*unknown vector operation.*
.*:195: Error: .*not supported.*
.*:196: Error: .*not supported.*
.*:197: Error: .*not supported.*
diff --git a/gas/testsuite/gas/i386/x86-64-avx-ifma-intel.d b/gas/testsuite/gas/i386/x86-64-avx-ifma-intel.d
new file mode 100644
index 0000000000..0b3b053e5d
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-ifma-intel.d
@@ -0,0 +1,34 @@
+#as:
+#objdump: -dw -Mintel
+#name: x86-64 AVX IFMA insns (Intel disassembly)
+#source: x86-64-avx-ifma.s
+
+.*: +file format .*
+
+
+Disassembly of section .text:
+
+0+ <_start>:
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b5 d4[ ]*vpmadd52huq xmm2,xmm4,xmm12
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b5 d4[ ]*vpmadd52huq xmm2,xmm4,xmm12
+[ ]*[a-f0-9]+:[ ]*c4 c2 d9 b5 d4[ ]*\{vex\} vpmadd52huq xmm2,xmm4,xmm12
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b5 11[ ]*\{vex\} vpmadd52huq xmm2,xmm4,XMMWORD PTR \[rcx\]
+[ ]*[a-f0-9]+:[ ]*62 b2 dd 08 b5 d6[ ]*vpmadd52huq xmm2,xmm4,xmm22
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b5 d4[ ]*vpmadd52huq ymm2,ymm4,ymm12
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b5 d4[ ]*vpmadd52huq ymm2,ymm4,ymm12
+[ ]*[a-f0-9]+:[ ]*c4 c2 dd b5 d4[ ]*\{vex\} vpmadd52huq ymm2,ymm4,ymm12
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b5 11[ ]*\{vex\} vpmadd52huq ymm2,ymm4,YMMWORD PTR \[rcx\]
+[ ]*[a-f0-9]+:[ ]*62 b2 dd 28 b5 d6[ ]*vpmadd52huq ymm2,ymm4,ymm22
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b4 d4[ ]*vpmadd52luq xmm2,xmm4,xmm12
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b4 d4[ ]*vpmadd52luq xmm2,xmm4,xmm12
+[ ]*[a-f0-9]+:[ ]*c4 c2 d9 b4 d4[ ]*\{vex\} vpmadd52luq xmm2,xmm4,xmm12
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b4 11[ ]*\{vex\} vpmadd52luq xmm2,xmm4,XMMWORD PTR \[rcx\]
+[ ]*[a-f0-9]+:[ ]*62 b2 dd 08 b4 d6[ ]*vpmadd52luq xmm2,xmm4,xmm22
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b4 d4[ ]*vpmadd52luq ymm2,ymm4,ymm12
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b4 d4[ ]*vpmadd52luq ymm2,ymm4,ymm12
+[ ]*[a-f0-9]+:[ ]*c4 c2 dd b4 d4[ ]*\{vex\} vpmadd52luq ymm2,ymm4,ymm12
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b4 11[ ]*\{vex\} vpmadd52luq ymm2,ymm4,YMMWORD PTR \[rcx\]
+[ ]*[a-f0-9]+:[ ]*62 b2 dd 28 b4 d6[ ]*vpmadd52luq ymm2,ymm4,ymm22
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b5 d4[ ]*vpmadd52huq xmm2,xmm4,xmm12
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b5 d4[ ]*vpmadd52huq ymm2,ymm4,ymm12
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-avx-ifma-inval.l b/gas/testsuite/gas/i386/x86-64-avx-ifma-inval.l
new file mode 100644
index 0000000000..57a7f16807
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-ifma-inval.l
@@ -0,0 +1,3 @@
+.* Assembler messages:
+.*:6: Error: unsupported instruction `vpmadd52huq'
+.*:7: Error: unsupported instruction `vpmadd52huq'
diff --git a/gas/testsuite/gas/i386/x86-64-avx-ifma-inval.s b/gas/testsuite/gas/i386/x86-64-avx-ifma-inval.s
new file mode 100644
index 0000000000..0e37bf2361
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-ifma-inval.s
@@ -0,0 +1,7 @@
+# Check illegal in AVXIFMA instructions
+
+ .text
+ .arch .noavx512ifma
+_start:
+ vpmadd52huq %xmm2, %xmm4, %xmm2
+ vpmadd52huq %xmm22, %xmm4, %xmm2
diff --git a/gas/testsuite/gas/i386/x86-64-avx-ifma.d b/gas/testsuite/gas/i386/x86-64-avx-ifma.d
new file mode 100644
index 0000000000..b1670b68b6
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-ifma.d
@@ -0,0 +1,34 @@
+#as:
+#objdump: -dw
+#name: x86-64 AVX IFMA insns
+#source: x86-64-avx-ifma.s
+
+.*: +file format .*
+
+
+Disassembly of section .text:
+
+0+ <_start>:
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b5 d4[ ]*vpmadd52huq %xmm12,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b5 d4[ ]*vpmadd52huq %xmm12,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*c4 c2 d9 b5 d4[ ]*\{vex\} vpmadd52huq %xmm12,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b5 11[ ]*\{vex\} vpmadd52huq \(%rcx\),%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 b2 dd 08 b5 d6[ ]*vpmadd52huq %xmm22,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b5 d4[ ]*vpmadd52huq %ymm12,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b5 d4[ ]*vpmadd52huq %ymm12,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*c4 c2 dd b5 d4[ ]*\{vex\} vpmadd52huq %ymm12,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b5 11[ ]*\{vex\} vpmadd52huq \(%rcx\),%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 b2 dd 28 b5 d6[ ]*vpmadd52huq %ymm22,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b4 d4[ ]*vpmadd52luq %xmm12,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b4 d4[ ]*vpmadd52luq %xmm12,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*c4 c2 d9 b4 d4[ ]*\{vex\} vpmadd52luq %xmm12,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 d9 b4 11[ ]*\{vex\} vpmadd52luq \(%rcx\),%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 b2 dd 08 b4 d6[ ]*vpmadd52luq %xmm22,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b4 d4[ ]*vpmadd52luq %ymm12,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b4 d4[ ]*vpmadd52luq %ymm12,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*c4 c2 dd b4 d4[ ]*\{vex\} vpmadd52luq %ymm12,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*c4 e2 dd b4 11[ ]*\{vex\} vpmadd52luq \(%rcx\),%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 b2 dd 28 b4 d6[ ]*vpmadd52luq %ymm22,%ymm4,%ymm2
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 08 b5 d4[ ]*vpmadd52huq %xmm12,%xmm4,%xmm2
+[ ]*[a-f0-9]+:[ ]*62 d2 dd 28 b5 d4[ ]*vpmadd52huq %ymm12,%ymm4,%ymm2
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-avx-ifma.s b/gas/testsuite/gas/i386/x86-64-avx-ifma.s
new file mode 100644
index 0000000000..bfc524a103
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-ifma.s
@@ -0,0 +1,23 @@
+ .allow_index_reg
+
+.macro test_insn mnemonic
+ \mnemonic %xmm12, %xmm4, %xmm2
+ {evex} \mnemonic %xmm12, %xmm4, %xmm2
+ {vex} \mnemonic %xmm12, %xmm4, %xmm2
+ {vex} \mnemonic (%rcx), %xmm4, %xmm2
+ \mnemonic %xmm22, %xmm4, %xmm2
+ \mnemonic %ymm12, %ymm4, %ymm2
+ {evex} \mnemonic %ymm12, %ymm4, %ymm2
+ {vex} \mnemonic %ymm12, %ymm4, %ymm2
+ {vex} \mnemonic (%rcx), %ymm4, %ymm2
+ \mnemonic %ymm22, %ymm4, %ymm2
+.endm
+
+ .text
+_start:
+ test_insn vpmadd52huq
+ test_insn vpmadd52luq
+
+ .arch .avx_ifma
+ vpmadd52huq %xmm12, %xmm4, %xmm2
+ vpmadd52huq %ymm12, %ymm4, %ymm2
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 83290700c6..e736acce80 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -1526,6 +1526,8 @@ enum
VEX_W_0F385E_X86_64_P_3,
VEX_W_0F3878,
VEX_W_0F3879,
+ VEX_W_0F38B4,
+ VEX_W_0F38B5,
VEX_W_0F38CF,
VEX_W_0F3A00_L_1,
VEX_W_0F3A01_L_1,
@@ -6293,8 +6295,8 @@ static const struct dis386 vex_table[][256] = {
{ Bad_Opcode },
{ Bad_Opcode },
{ Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
+ { VEX_W_TABLE (VEX_W_0F38B4) },
+ { VEX_W_TABLE (VEX_W_0F38B5) },
{ "vfmaddsub231p%XW", { XM, Vex, EXx }, PREFIX_DATA },
{ "vfmsubadd231p%XW", { XM, Vex, EXx }, PREFIX_DATA },
/* b8 */
@@ -7599,6 +7601,16 @@ static const struct dis386 vex_w_table[][2] = {
/* VEX_W_0F3879 */
{ "vpbroadcastw", { XM, EXw }, PREFIX_DATA },
},
+ {
+ /* VEX_W_0F38B4 */
+ { Bad_Opcode },
+ { "%XVvpmadd52luq", { XM, Vex, EXx }, PREFIX_DATA },
+ },
+ {
+ /* VEX_W_0F38B5 */
+ { Bad_Opcode },
+ { "%XVvpmadd52huq", { XM, Vex, EXx }, PREFIX_DATA },
+ },
{
/* VEX_W_0F38CF */
{ "vgf2p8mulb", { XM, Vex, EXx }, PREFIX_DATA },
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index eb3bd85079..060bb304cd 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -245,6 +245,8 @@ static initializer cpu_flag_init[] =
"CPU_AVX512F_FLAGS|CpuAVX512_BF16" },
{ "CPU_AVX512_FP16_FLAGS",
"CPU_AVX512BW_FLAGS|CpuAVX512_FP16" },
+ { "CPU_AVX_IFMA_FLAGS",
+ "CPU_AVX2_FLAGS|CpuAVX_IFMA" },
{ "CPU_IAMCU_FLAGS",
"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuIAMCU" },
{ "CPU_ADX_FLAGS",
@@ -370,7 +372,7 @@ static initializer cpu_flag_init[] =
{ "CPU_ANY_AVX_FLAGS",
"CPU_ANY_AVX2_FLAGS|CpuF16C|CpuFMA|CpuFMA4|CpuXOP|CpuAVX" },
{ "CPU_ANY_AVX2_FLAGS",
- "CPU_ANY_AVX512F_FLAGS|CpuAVX2|CpuAVX_VNNI" },
+ "CPU_ANY_AVX512F_FLAGS|CpuAVX2|CpuAVX_VNNI|CpuAVX_IFMA" },
{ "CPU_ANY_AVX512F_FLAGS",
"CpuAVX512F|CpuAVX512CD|CpuAVX512ER|CpuAVX512PF|CpuAVX512DQ|CPU_ANY_AVX512BW_FLAGS|CpuAVX512VL|CpuAVX512IFMA|CpuAVX512VBMI|CpuAVX512_4FMAPS|CpuAVX512_4VNNIW|CpuAVX512_VPOPCNTDQ|CpuAVX512_VBMI2|CpuAVX512_VNNI|CpuAVX512_BITALG|CpuAVX512_BF16|CpuAVX512_VP2INTERSECT" },
{ "CPU_ANY_AVX512CD_FLAGS",
@@ -439,6 +441,8 @@ static initializer cpu_flag_init[] =
"CpuHRESET" },
{ "CPU_ANY_AVX512_FP16_FLAGS",
"CpuAVX512_FP16" },
+ { "CPU_ANY_AVX_IFMA_FLAGS",
+ "CpuAVX_IFMA" },
};
static initializer operand_type_init[] =
@@ -640,6 +644,7 @@ static bitfield cpu_flags[] =
BITFIELD (CpuTDX),
BITFIELD (CpuAVX_VNNI),
BITFIELD (CpuAVX512_FP16),
+ BITFIELD (CpuAVX_IFMA),
BITFIELD (CpuMWAITX),
BITFIELD (CpuCLZERO),
BITFIELD (CpuOSPKE),
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index c033aeb8e0..8ff66d42cc 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -209,6 +209,8 @@ enum
CpuAVX_VNNI,
/* Intel AVX-512 FP16 Instructions support required. */
CpuAVX512_FP16,
+ /* Intel AVX IFMA Instructions support required. */
+ CpuAVX_IFMA,
/* mwaitx instruction required */
CpuMWAITX,
/* Clzero instruction required */
@@ -388,6 +390,7 @@ typedef union i386_cpu_flags
unsigned int cputdx:1;
unsigned int cpuavx_vnni:1;
unsigned int cpuavx512_fp16:1;
+ unsigned int cpuavx_ifma:1;
unsigned int cpumwaitx:1;
unsigned int cpuclzero:1;
unsigned int cpuospke:1;
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index fbd48c203a..8ce92ae390 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3263,3 +3263,10 @@ vrsqrtph, 0x664e, None, CpuAVX512_FP16, Modrm|Masking=3|EVexMap6|VexW0|Broadcast
vrsqrtsh, 0x664f, None, CpuAVX512_FP16, Modrm|EVexLIG|Masking=3|EVexMap6|VexVVVV|VexW0|Disp8MemShift=1|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|Word|Unspecified|BaseIndex, RegXMM, RegXMM }
// FP16 (HFNI) instructions end.
+
+// AVX_IFMA instructions.
+
+vpmadd52huq, 0x66B5, None, CpuAVX_IFMA, Modrm|Vex|PseudoVexPrefix|Space0F38|VexVVVV|VexW1|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
+vpmadd52luq, 0x66B4, None, CpuAVX_IFMA, Modrm|Vex|PseudoVexPrefix|Space0F38|VexVVVV|VexW1|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
+
+// AVX_IFMA instructions end.
--
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 02/10] Support Intel AVX-VNNI-INT8
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
2022-10-19 15:15 ` [PATCH 01/10] Support Intel AVX-IFMA Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-25 6:34 ` Jan Beulich
2022-10-19 15:15 ` [PATCH 03/10] Support Intel AVX-NE-CONVERT Haochen Jiang
` (7 subsequent siblings)
9 siblings, 1 reply; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools, Cui,Lili
From: "Cui,Lili" <lili.cui@intel.com>
gas/
* NEWS: Support Intel AVX-VNNI-INT8.
* config/tc-i386.c: Add avx_vnni_int8.
* doc/c-i386.texi: Document avx_vnni_int8.
* testsuite/gas/i386/avx-vnni-int8-intel.d: New file.
* testsuite/gas/i386/avx-vnni-int8.d: Likewise.
* testsuite/gas/i386/avx-vnni-int8.s: Likewise.
* testsuite/gas/i386/x86-64-avx-vnni-int8-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx-vnni-int8.d: Likewise.
* testsuite/gas/i386/x86-64-avx-vnni-int8.s: Likewise.
* testsuite/gas/i386/i386.exp: Run AVX VNNI INT8 tests.
opcodes/
* i386-dis.c: (PREFIX_VEX_0F3850) New.
(PREFIX_VEX_0F3851): Likewise.
(VEX_W_0F3850_P_0): Likewise.
(VEX_W_0F3850_P_1): Likewise.
(VEX_W_0F3850_P_2): Likewise.
(VEX_W_0F3850_P_3): Likewise.
(VEX_W_0F3851_P_0): Likewise.
(VEX_W_0F3851_P_1): Likewise.
(VEX_W_0F3851_P_2): Likewise.
(VEX_W_0F3851_P_3): Likewise.
(VEX_W_0F3850): Delete.
(VEX_W_0F3851): Likewise.
(prefix_table): Add PREFIX_VEX_0F3850 and PREFIX_VEX_0F3851.
(vex_table): Add PREFIX_VEX_0F3850 and PREFIX_VEX_0F3851,
delete VEX_W_0F3850 and VEX_W_0F3851.
(vex_w_table): Add VEX_W_0F3850_P_0, VEX_W_0F3850_P_1, VEX_W_0F3850_P_2
VEX_W_0F3850_P_3, VEX_W_0F3851_P_0, VEX_W_0F3851_P_1, VEX_W_0F3851_P_2
and VEX_W_0F3851_P_3, delete VEX_W_0F3850 and VEX_W_0F3851.
* i386-gen.c: (cpu_flag_init): Add CPU_AVX_VNNI_INT8_FLAGS
and CPU_ANY_AVX_VNNI_INT8_FLAGS.
(cpu_flags): Add CpuAVX_VNNI_INT8.
* i386-opc.h (CpuAVX_VNNI_INT8): New.
* i386-opc.tbl: Add Intel AVX_VNNI_INT8 instructions.
* i386-init.h: Regenerated.
* i386-tbl.h: Likewise.
---
gas/NEWS | 2 +
gas/config/tc-i386.c | 1 +
gas/doc/c-i386.texi | 3 +-
gas/testsuite/gas/i386/avx-vnni-int8-intel.d | 71 +
gas/testsuite/gas/i386/avx-vnni-int8.d | 71 +
gas/testsuite/gas/i386/avx-vnni-int8.s | 127 +
gas/testsuite/gas/i386/i386.exp | 4 +
.../gas/i386/x86-64-avx-vnni-int8-intel.d | 71 +
gas/testsuite/gas/i386/x86-64-avx-vnni-int8.d | 71 +
gas/testsuite/gas/i386/x86-64-avx-vnni-int8.s | 127 +
opcodes/i386-dis.c | 23 +-
opcodes/i386-gen.c | 7 +-
opcodes/i386-init.h | 524 +-
opcodes/i386-opc.h | 3 +
opcodes/i386-opc.tbl | 11 +
opcodes/i386-tbl.h | 7876 +++++++++--------
16 files changed, 4847 insertions(+), 4145 deletions(-)
create mode 100644 gas/testsuite/gas/i386/avx-vnni-int8-intel.d
create mode 100644 gas/testsuite/gas/i386/avx-vnni-int8.d
create mode 100644 gas/testsuite/gas/i386/avx-vnni-int8.s
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-vnni-int8-intel.d
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-vnni-int8.d
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-vnni-int8.s
diff --git a/gas/NEWS b/gas/NEWS
index 7cf65728ba..86996be2f5 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Add support for Intel AVX-VNNI-INT8 instructions.
+
* Add support for Intel AVX-IFMA instructions.
* gas now supports --compress-debug-sections=zstd to compress
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 2fe7674884..8329529d38 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1095,6 +1095,7 @@ static const arch_entry cpu_arch[] =
SUBARCH (hreset, HRESET, ANY_HRESET, false),
SUBARCH (avx512_fp16, AVX512_FP16, ANY_AVX512_FP16, false),
SUBARCH (avx_ifma, AVX_IFMA, ANY_AVX_IFMA, false),
+ SUBARCH (avx_vnni_int8, AVX_VNNI_INT8, ANY_AVX_VNNI_INT8, false),
};
#undef SUBARCH
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index 2d0735c169..f039456cf3 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -195,6 +195,7 @@ accept various extension mnemonics. For example,
@code{avx_vnni},
@code{avx512_fp16},
@code{avx_ifma},
+@code{avx_vnni_int8},
@code{amx_int8},
@code{amx_bf16},
@code{amx_tile},
@@ -1487,7 +1488,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.avx512_bitalg} @tab @samp{.avx512_bf16} @tab @samp{.avx512_vp2intersect}
@item @samp{.tdx} @tab @samp{.avx_vnni} @tab @samp{.avx512_fp16}
@item @samp{.clwb} @tab @samp{.rdpid} @tab @samp{.ptwrite} @tab @samp{.ibt}
-@item @samp{.avx_ifma}
+@item @samp{.avx_ifma} @tab @samp{.avx_vnni_int8}
@item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote}
@item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq}
@item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk}
diff --git a/gas/testsuite/gas/i386/avx-vnni-int8-intel.d b/gas/testsuite/gas/i386/avx-vnni-int8-intel.d
new file mode 100644
index 0000000000..1d7d162f20
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-vnni-int8-intel.d
@@ -0,0 +1,71 @@
+#as:
+#objdump: -dw -Mintel
+#name: i386 AVX-VNNI-INT8 insns (Intel disassembly)
+#source: avx-vnni-int8.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 e2 57 50 f4\s+vpdpbssd ymm6,ymm5,ymm4
+\s*[a-f0-9]+:\s*c4 e2 53 50 f4\s+vpdpbssd xmm6,xmm5,xmm4
+\s*[a-f0-9]+:\s*c4 e2 57 50 b4 f4 00 00 00 10\s+vpdpbssd ymm6,ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 57 50 31\s+vpdpbssd ymm6,ymm5,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 57 50 b1 e0 0f 00 00\s+vpdpbssd ymm6,ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 57 50 b2 00 f0 ff ff\s+vpdpbssd ymm6,ymm5,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 53 50 b4 f4 00 00 00 10\s+vpdpbssd xmm6,xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 53 50 31\s+vpdpbssd xmm6,xmm5,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 53 50 b1 f0 07 00 00\s+vpdpbssd xmm6,xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 53 50 b2 00 f8 ff ff\s+vpdpbssd xmm6,xmm5,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 57 51 f4\s+vpdpbssds ymm6,ymm5,ymm4
+\s*[a-f0-9]+:\s*c4 e2 53 51 f4\s+vpdpbssds xmm6,xmm5,xmm4
+\s*[a-f0-9]+:\s*c4 e2 57 51 b4 f4 00 00 00 10\s+vpdpbssds ymm6,ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 57 51 31\s+vpdpbssds ymm6,ymm5,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 57 51 b1 e0 0f 00 00\s+vpdpbssds ymm6,ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 57 51 b2 00 f0 ff ff\s+vpdpbssds ymm6,ymm5,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 53 51 b4 f4 00 00 00 10\s+vpdpbssds xmm6,xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 53 51 31\s+vpdpbssds xmm6,xmm5,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 53 51 b1 f0 07 00 00\s+vpdpbssds xmm6,xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 53 51 b2 00 f8 ff ff\s+vpdpbssds xmm6,xmm5,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 56 50 f4\s+vpdpbsud ymm6,ymm5,ymm4
+\s*[a-f0-9]+:\s*c4 e2 52 50 f4\s+vpdpbsud xmm6,xmm5,xmm4
+\s*[a-f0-9]+:\s*c4 e2 56 50 b4 f4 00 00 00 10\s+vpdpbsud ymm6,ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 56 50 31\s+vpdpbsud ymm6,ymm5,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 56 50 b1 e0 0f 00 00\s+vpdpbsud ymm6,ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 56 50 b2 00 f0 ff ff\s+vpdpbsud ymm6,ymm5,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 52 50 b4 f4 00 00 00 10\s+vpdpbsud xmm6,xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 52 50 31\s+vpdpbsud xmm6,xmm5,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 52 50 b1 f0 07 00 00\s+vpdpbsud xmm6,xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 52 50 b2 00 f8 ff ff\s+vpdpbsud xmm6,xmm5,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 56 51 f4\s+vpdpbsuds ymm6,ymm5,ymm4
+\s*[a-f0-9]+:\s*c4 e2 52 51 f4\s+vpdpbsuds xmm6,xmm5,xmm4
+\s*[a-f0-9]+:\s*c4 e2 56 51 b4 f4 00 00 00 10\s+vpdpbsuds ymm6,ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 56 51 31\s+vpdpbsuds ymm6,ymm5,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 56 51 b1 e0 0f 00 00\s+vpdpbsuds ymm6,ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 56 51 b2 00 f0 ff ff\s+vpdpbsuds ymm6,ymm5,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 52 51 b4 f4 00 00 00 10\s+vpdpbsuds xmm6,xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 52 51 31\s+vpdpbsuds xmm6,xmm5,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 52 51 b1 f0 07 00 00\s+vpdpbsuds xmm6,xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 52 51 b2 00 f8 ff ff\s+vpdpbsuds xmm6,xmm5,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 54 50 f4\s+vpdpbuud ymm6,ymm5,ymm4
+\s*[a-f0-9]+:\s*c4 e2 50 50 f4\s+vpdpbuud xmm6,xmm5,xmm4
+\s*[a-f0-9]+:\s*c4 e2 54 50 b4 f4 00 00 00 10\s+vpdpbuud ymm6,ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 54 50 31\s+vpdpbuud ymm6,ymm5,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 54 50 b1 e0 0f 00 00\s+vpdpbuud ymm6,ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 54 50 b2 00 f0 ff ff\s+vpdpbuud ymm6,ymm5,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 50 50 b4 f4 00 00 00 10\s+vpdpbuud xmm6,xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 50 50 31\s+vpdpbuud xmm6,xmm5,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 50 50 b1 f0 07 00 00\s+vpdpbuud xmm6,xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 50 50 b2 00 f8 ff ff\s+vpdpbuud xmm6,xmm5,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 54 51 f4\s+vpdpbuuds ymm6,ymm5,ymm4
+\s*[a-f0-9]+:\s*c4 e2 50 51 f4\s+vpdpbuuds xmm6,xmm5,xmm4
+\s*[a-f0-9]+:\s*c4 e2 54 51 b4 f4 00 00 00 10\s+vpdpbuuds ymm6,ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 54 51 31\s+vpdpbuuds ymm6,ymm5,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 54 51 b1 e0 0f 00 00\s+vpdpbuuds ymm6,ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 54 51 b2 00 f0 ff ff\s+vpdpbuuds ymm6,ymm5,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 50 51 b4 f4 00 00 00 10\s+vpdpbuuds xmm6,xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 50 51 31\s+vpdpbuuds xmm6,xmm5,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 50 51 b1 f0 07 00 00\s+vpdpbuuds xmm6,xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 50 51 b2 00 f8 ff ff\s+vpdpbuuds xmm6,xmm5,XMMWORD PTR \[edx-0x800\]
+#pass
diff --git a/gas/testsuite/gas/i386/avx-vnni-int8.d b/gas/testsuite/gas/i386/avx-vnni-int8.d
new file mode 100644
index 0000000000..cd4499e59f
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-vnni-int8.d
@@ -0,0 +1,71 @@
+#as:
+#objdump: -dw
+#name: i386 AVX-VNNI-INT8 insns
+#source: avx-vnni-int8.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 e2 57 50 f4\s+vpdpbssd %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 50 f4\s+vpdpbssd %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 57 50 b4 f4 00 00 00 10\s+vpdpbssd 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 57 50 31\s+vpdpbssd \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 57 50 b1 e0 0f 00 00\s+vpdpbssd 0xfe0\(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 57 50 b2 00 f0 ff ff\s+vpdpbssd -0x1000\(%edx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 50 b4 f4 00 00 00 10\s+vpdpbssd 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 53 50 31\s+vpdpbssd \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 53 50 b1 f0 07 00 00\s+vpdpbssd 0x7f0\(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 53 50 b2 00 f8 ff ff\s+vpdpbssd -0x800\(%edx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 57 51 f4\s+vpdpbssds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 51 f4\s+vpdpbssds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 57 51 b4 f4 00 00 00 10\s+vpdpbssds 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 57 51 31\s+vpdpbssds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 57 51 b1 e0 0f 00 00\s+vpdpbssds 0xfe0\(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 57 51 b2 00 f0 ff ff\s+vpdpbssds -0x1000\(%edx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 51 b4 f4 00 00 00 10\s+vpdpbssds 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 53 51 31\s+vpdpbssds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 53 51 b1 f0 07 00 00\s+vpdpbssds 0x7f0\(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 53 51 b2 00 f8 ff ff\s+vpdpbssds -0x800\(%edx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 50 f4\s+vpdpbsud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 50 f4\s+vpdpbsud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 50 b4 f4 00 00 00 10\s+vpdpbsud 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 56 50 31\s+vpdpbsud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 56 50 b1 e0 0f 00 00\s+vpdpbsud 0xfe0\(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 56 50 b2 00 f0 ff ff\s+vpdpbsud -0x1000\(%edx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 50 b4 f4 00 00 00 10\s+vpdpbsud 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 52 50 31\s+vpdpbsud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 52 50 b1 f0 07 00 00\s+vpdpbsud 0x7f0\(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 52 50 b2 00 f8 ff ff\s+vpdpbsud -0x800\(%edx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 51 f4\s+vpdpbsuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 51 f4\s+vpdpbsuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 51 b4 f4 00 00 00 10\s+vpdpbsuds 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 56 51 31\s+vpdpbsuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 56 51 b1 e0 0f 00 00\s+vpdpbsuds 0xfe0\(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 56 51 b2 00 f0 ff ff\s+vpdpbsuds -0x1000\(%edx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 51 b4 f4 00 00 00 10\s+vpdpbsuds 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 52 51 31\s+vpdpbsuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 52 51 b1 f0 07 00 00\s+vpdpbsuds 0x7f0\(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 52 51 b2 00 f8 ff ff\s+vpdpbsuds -0x800\(%edx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 50 f4\s+vpdpbuud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 50 f4\s+vpdpbuud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 50 b4 f4 00 00 00 10\s+vpdpbuud 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 54 50 31\s+vpdpbuud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 54 50 b1 e0 0f 00 00\s+vpdpbuud 0xfe0\(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 54 50 b2 00 f0 ff ff\s+vpdpbuud -0x1000\(%edx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 50 b4 f4 00 00 00 10\s+vpdpbuud 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 50 50 31\s+vpdpbuud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 50 50 b1 f0 07 00 00\s+vpdpbuud 0x7f0\(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 50 50 b2 00 f8 ff ff\s+vpdpbuud -0x800\(%edx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 51 f4\s+vpdpbuuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 51 f4\s+vpdpbuuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 51 b4 f4 00 00 00 10\s+vpdpbuuds 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 54 51 31\s+vpdpbuuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 54 51 b1 e0 0f 00 00\s+vpdpbuuds 0xfe0\(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 54 51 b2 00 f0 ff ff\s+vpdpbuuds -0x1000\(%edx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 51 b4 f4 00 00 00 10\s+vpdpbuuds 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 50 51 31\s+vpdpbuuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 50 51 b1 f0 07 00 00\s+vpdpbuuds 0x7f0\(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 50 51 b2 00 f8 ff ff\s+vpdpbuuds -0x800\(%edx\),%xmm5,%xmm6
+#pass
diff --git a/gas/testsuite/gas/i386/avx-vnni-int8.s b/gas/testsuite/gas/i386/avx-vnni-int8.s
new file mode 100644
index 0000000000..e3cfeb6680
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-vnni-int8.s
@@ -0,0 +1,127 @@
+# Check 32bit AVX-VNNI-INT8 instructions
+
+ .allow_index_reg
+ .text
+_start:
+ vpdpbssd %ymm4, %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbssd %xmm4, %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbssd 0x10000000(%esp, %esi, 8), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbssd (%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbssd 4064(%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbssd -4096(%edx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbssd 0x10000000(%esp, %esi, 8), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbssd (%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbssd 2032(%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbssd -2048(%edx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbssds %ymm4, %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbssds %xmm4, %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbssds 0x10000000(%esp, %esi, 8), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbssds (%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbssds 4064(%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbssds -4096(%edx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbssds 0x10000000(%esp, %esi, 8), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbssds (%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbssds 2032(%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbssds -2048(%edx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbsud %ymm4, %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbsud %xmm4, %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbsud 0x10000000(%esp, %esi, 8), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbsud (%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbsud 4064(%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbsud -4096(%edx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbsud 0x10000000(%esp, %esi, 8), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbsud (%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbsud 2032(%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbsud -2048(%edx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbsuds %ymm4, %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbsuds %xmm4, %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbsuds 0x10000000(%esp, %esi, 8), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbsuds (%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbsuds 4064(%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbsuds -4096(%edx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbsuds 0x10000000(%esp, %esi, 8), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbsuds (%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbsuds 2032(%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbsuds -2048(%edx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbuud %ymm4, %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbuud %xmm4, %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbuud 0x10000000(%esp, %esi, 8), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbuud (%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbuud 4064(%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbuud -4096(%edx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbuud 0x10000000(%esp, %esi, 8), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbuud (%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbuud 2032(%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbuud -2048(%edx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbuuds %ymm4, %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbuuds %xmm4, %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbuuds 0x10000000(%esp, %esi, 8), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbuuds (%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8
+ vpdpbuuds 4064(%ecx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbuuds -4096(%edx), %ymm5, %ymm6 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbuuds 0x10000000(%esp, %esi, 8), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbuuds (%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8
+ vpdpbuuds 2032(%ecx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbuuds -2048(%edx), %xmm5, %xmm6 #AVX-VNNI-INT8 Disp32(00f8ffff)
+
+.intel_syntax noprefix
+ vpdpbssd ymm6, ymm5, ymm4 #AVX-VNNI-INT8
+ vpdpbssd xmm6, xmm5, xmm4 #AVX-VNNI-INT8
+ vpdpbssd ymm6, ymm5, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbssd ymm6, ymm5, YMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbssd ymm6, ymm5, YMMWORD PTR [ecx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbssd ymm6, ymm5, YMMWORD PTR [edx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbssd xmm6, xmm5, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbssd xmm6, xmm5, XMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbssd xmm6, xmm5, XMMWORD PTR [ecx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbssd xmm6, xmm5, XMMWORD PTR [edx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbssds ymm6, ymm5, ymm4 #AVX-VNNI-INT8
+ vpdpbssds xmm6, xmm5, xmm4 #AVX-VNNI-INT8
+ vpdpbssds ymm6, ymm5, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbssds ymm6, ymm5, YMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbssds ymm6, ymm5, YMMWORD PTR [ecx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbssds ymm6, ymm5, YMMWORD PTR [edx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbssds xmm6, xmm5, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbssds xmm6, xmm5, XMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbssds xmm6, xmm5, XMMWORD PTR [ecx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbssds xmm6, xmm5, XMMWORD PTR [edx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbsud ymm6, ymm5, ymm4 #AVX-VNNI-INT8
+ vpdpbsud xmm6, xmm5, xmm4 #AVX-VNNI-INT8
+ vpdpbsud ymm6, ymm5, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbsud ymm6, ymm5, YMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbsud ymm6, ymm5, YMMWORD PTR [ecx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbsud ymm6, ymm5, YMMWORD PTR [edx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbsud xmm6, xmm5, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbsud xmm6, xmm5, XMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbsud xmm6, xmm5, XMMWORD PTR [ecx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbsud xmm6, xmm5, XMMWORD PTR [edx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbsuds ymm6, ymm5, ymm4 #AVX-VNNI-INT8
+ vpdpbsuds xmm6, xmm5, xmm4 #AVX-VNNI-INT8
+ vpdpbsuds ymm6, ymm5, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbsuds ymm6, ymm5, YMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbsuds ymm6, ymm5, YMMWORD PTR [ecx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbsuds ymm6, ymm5, YMMWORD PTR [edx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbsuds xmm6, xmm5, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbsuds xmm6, xmm5, XMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbsuds xmm6, xmm5, XMMWORD PTR [ecx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbsuds xmm6, xmm5, XMMWORD PTR [edx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbuud ymm6, ymm5, ymm4 #AVX-VNNI-INT8
+ vpdpbuud xmm6, xmm5, xmm4 #AVX-VNNI-INT8
+ vpdpbuud ymm6, ymm5, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbuud ymm6, ymm5, YMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbuud ymm6, ymm5, YMMWORD PTR [ecx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbuud ymm6, ymm5, YMMWORD PTR [edx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbuud xmm6, xmm5, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbuud xmm6, xmm5, XMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbuud xmm6, xmm5, XMMWORD PTR [ecx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbuud xmm6, xmm5, XMMWORD PTR [edx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbuuds ymm6, ymm5, ymm4 #AVX-VNNI-INT8
+ vpdpbuuds xmm6, xmm5, xmm4 #AVX-VNNI-INT8
+ vpdpbuuds ymm6, ymm5, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbuuds ymm6, ymm5, YMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbuuds ymm6, ymm5, YMMWORD PTR [ecx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbuuds ymm6, ymm5, YMMWORD PTR [edx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbuuds xmm6, xmm5, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbuuds xmm6, xmm5, XMMWORD PTR [ecx] #AVX-VNNI-INT8
+ vpdpbuuds xmm6, xmm5, XMMWORD PTR [ecx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbuuds xmm6, xmm5, XMMWORD PTR [edx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 3a46807e4f..08774c38d9 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -481,6 +481,8 @@ if [gas_32_check] then {
run_dump_test "avx-ifma"
run_dump_test "avx-ifma-intel"
run_list_test "avx-ifma-inval"
+ run_dump_test "avx-vnni-int8"
+ run_dump_test "avx-vnni-int8-intel"
run_list_test "sg"
run_dump_test "clzero"
run_dump_test "invlpgb"
@@ -1151,6 +1153,8 @@ if [gas_64_check] then {
run_dump_test "x86-64-avx-ifma"
run_dump_test "x86-64-avx-ifma-intel"
run_list_test "x86-64-avx-ifma-inval"
+ run_dump_test "x86-64-avx-vnni-int8"
+ run_dump_test "x86-64-avx-vnni-int8-intel"
run_dump_test "x86-64-clzero"
run_dump_test "x86-64-mwaitx-bdver4"
run_list_test "x86-64-mwaitx-reg"
diff --git a/gas/testsuite/gas/i386/x86-64-avx-vnni-int8-intel.d b/gas/testsuite/gas/i386/x86-64-avx-vnni-int8-intel.d
new file mode 100644
index 0000000000..61c01124ef
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-vnni-int8-intel.d
@@ -0,0 +1,71 @@
+#as:
+#objdump: -dw -Mintel
+#name: x86_64 AVX-VNNI-INT8 insns (Intel disassembly)
+#source: x86-64-avx-vnni-int8.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 42 37 50 d0\s+vpdpbssd ymm10,ymm9,ymm8
+\s*[a-f0-9]+:\s*c4 42 33 50 d0\s+vpdpbssd xmm10,xmm9,xmm8
+\s*[a-f0-9]+:\s*c4 22 37 50 94 f5 00 00 00 10\s+vpdpbssd ymm10,ymm9,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 37 50 11\s+vpdpbssd ymm10,ymm9,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 37 50 91 e0 0f 00 00\s+vpdpbssd ymm10,ymm9,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 62 37 50 92 00 f0 ff ff\s+vpdpbssd ymm10,ymm9,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 22 33 50 94 f5 00 00 00 10\s+vpdpbssd xmm10,xmm9,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 33 50 11\s+vpdpbssd xmm10,xmm9,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 33 50 91 f0 07 00 00\s+vpdpbssd xmm10,xmm9,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 62 33 50 92 00 f8 ff ff\s+vpdpbssd xmm10,xmm9,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 42 37 51 d0\s+vpdpbssds ymm10,ymm9,ymm8
+\s*[a-f0-9]+:\s*c4 42 33 51 d0\s+vpdpbssds xmm10,xmm9,xmm8
+\s*[a-f0-9]+:\s*c4 22 37 51 94 f5 00 00 00 10\s+vpdpbssds ymm10,ymm9,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 37 51 11\s+vpdpbssds ymm10,ymm9,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 37 51 91 e0 0f 00 00\s+vpdpbssds ymm10,ymm9,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 62 37 51 92 00 f0 ff ff\s+vpdpbssds ymm10,ymm9,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 22 33 51 94 f5 00 00 00 10\s+vpdpbssds xmm10,xmm9,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 33 51 11\s+vpdpbssds xmm10,xmm9,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 33 51 91 f0 07 00 00\s+vpdpbssds xmm10,xmm9,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 62 33 51 92 00 f8 ff ff\s+vpdpbssds xmm10,xmm9,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 42 36 50 d0\s+vpdpbsud ymm10,ymm9,ymm8
+\s*[a-f0-9]+:\s*c4 42 32 50 d0\s+vpdpbsud xmm10,xmm9,xmm8
+\s*[a-f0-9]+:\s*c4 22 36 50 94 f5 00 00 00 10\s+vpdpbsud ymm10,ymm9,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 36 50 11\s+vpdpbsud ymm10,ymm9,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 36 50 91 e0 0f 00 00\s+vpdpbsud ymm10,ymm9,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 62 36 50 92 00 f0 ff ff\s+vpdpbsud ymm10,ymm9,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 22 32 50 94 f5 00 00 00 10\s+vpdpbsud xmm10,xmm9,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 32 50 11\s+vpdpbsud xmm10,xmm9,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 32 50 91 f0 07 00 00\s+vpdpbsud xmm10,xmm9,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 62 32 50 92 00 f8 ff ff\s+vpdpbsud xmm10,xmm9,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 42 36 51 d0\s+vpdpbsuds ymm10,ymm9,ymm8
+\s*[a-f0-9]+:\s*c4 42 32 51 d0\s+vpdpbsuds xmm10,xmm9,xmm8
+\s*[a-f0-9]+:\s*c4 22 36 51 94 f5 00 00 00 10\s+vpdpbsuds ymm10,ymm9,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 36 51 11\s+vpdpbsuds ymm10,ymm9,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 36 51 91 e0 0f 00 00\s+vpdpbsuds ymm10,ymm9,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 62 36 51 92 00 f0 ff ff\s+vpdpbsuds ymm10,ymm9,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 22 32 51 94 f5 00 00 00 10\s+vpdpbsuds xmm10,xmm9,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 32 51 11\s+vpdpbsuds xmm10,xmm9,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 32 51 91 f0 07 00 00\s+vpdpbsuds xmm10,xmm9,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 62 32 51 92 00 f8 ff ff\s+vpdpbsuds xmm10,xmm9,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 42 34 50 d0\s+vpdpbuud ymm10,ymm9,ymm8
+\s*[a-f0-9]+:\s*c4 42 30 50 d0\s+vpdpbuud xmm10,xmm9,xmm8
+\s*[a-f0-9]+:\s*c4 22 34 50 94 f5 00 00 00 10\s+vpdpbuud ymm10,ymm9,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 34 50 11\s+vpdpbuud ymm10,ymm9,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 34 50 91 e0 0f 00 00\s+vpdpbuud ymm10,ymm9,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 62 34 50 92 00 f0 ff ff\s+vpdpbuud ymm10,ymm9,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 22 30 50 94 f5 00 00 00 10\s+vpdpbuud xmm10,xmm9,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 30 50 11\s+vpdpbuud xmm10,xmm9,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 30 50 91 f0 07 00 00\s+vpdpbuud xmm10,xmm9,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 62 30 50 92 00 f8 ff ff\s+vpdpbuud xmm10,xmm9,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 42 34 51 d0\s+vpdpbuuds ymm10,ymm9,ymm8
+\s*[a-f0-9]+:\s*c4 42 30 51 d0\s+vpdpbuuds xmm10,xmm9,xmm8
+\s*[a-f0-9]+:\s*c4 22 34 51 94 f5 00 00 00 10\s+vpdpbuuds ymm10,ymm9,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 34 51 11\s+vpdpbuuds ymm10,ymm9,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 34 51 91 e0 0f 00 00\s+vpdpbuuds ymm10,ymm9,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 62 34 51 92 00 f0 ff ff\s+vpdpbuuds ymm10,ymm9,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 22 30 51 94 f5 00 00 00 10\s+vpdpbuuds xmm10,xmm9,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 42 30 51 11\s+vpdpbuuds xmm10,xmm9,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 62 30 51 91 f0 07 00 00\s+vpdpbuuds xmm10,xmm9,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 62 30 51 92 00 f8 ff ff\s+vpdpbuuds xmm10,xmm9,XMMWORD PTR \[rdx-0x800\]
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-avx-vnni-int8.d b/gas/testsuite/gas/i386/x86-64-avx-vnni-int8.d
new file mode 100644
index 0000000000..90faed581b
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-vnni-int8.d
@@ -0,0 +1,71 @@
+#as:
+#objdump: -dw
+#name: x86_64 AVX-VNNI-INT8 insns
+#source: x86-64-avx-vnni-int8.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 42 37 50 d0\s+vpdpbssd %ymm8,%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 33 50 d0\s+vpdpbssd %xmm8,%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 22 37 50 94 f5 00 00 00 10\s+vpdpbssd 0x10000000\(%rbp,%r14,8\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 37 50 11\s+vpdpbssd \(%r9\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 37 50 91 e0 0f 00 00\s+vpdpbssd 0xfe0\(%rcx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 37 50 92 00 f0 ff ff\s+vpdpbssd -0x1000\(%rdx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 22 33 50 94 f5 00 00 00 10\s+vpdpbssd 0x10000000\(%rbp,%r14,8\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 33 50 11\s+vpdpbssd \(%r9\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 33 50 91 f0 07 00 00\s+vpdpbssd 0x7f0\(%rcx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 33 50 92 00 f8 ff ff\s+vpdpbssd -0x800\(%rdx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 37 51 d0\s+vpdpbssds %ymm8,%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 33 51 d0\s+vpdpbssds %xmm8,%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 22 37 51 94 f5 00 00 00 10\s+vpdpbssds 0x10000000\(%rbp,%r14,8\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 37 51 11\s+vpdpbssds \(%r9\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 37 51 91 e0 0f 00 00\s+vpdpbssds 0xfe0\(%rcx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 37 51 92 00 f0 ff ff\s+vpdpbssds -0x1000\(%rdx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 22 33 51 94 f5 00 00 00 10\s+vpdpbssds 0x10000000\(%rbp,%r14,8\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 33 51 11\s+vpdpbssds \(%r9\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 33 51 91 f0 07 00 00\s+vpdpbssds 0x7f0\(%rcx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 33 51 92 00 f8 ff ff\s+vpdpbssds -0x800\(%rdx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 36 50 d0\s+vpdpbsud %ymm8,%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 32 50 d0\s+vpdpbsud %xmm8,%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 22 36 50 94 f5 00 00 00 10\s+vpdpbsud 0x10000000\(%rbp,%r14,8\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 36 50 11\s+vpdpbsud \(%r9\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 36 50 91 e0 0f 00 00\s+vpdpbsud 0xfe0\(%rcx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 36 50 92 00 f0 ff ff\s+vpdpbsud -0x1000\(%rdx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 22 32 50 94 f5 00 00 00 10\s+vpdpbsud 0x10000000\(%rbp,%r14,8\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 32 50 11\s+vpdpbsud \(%r9\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 32 50 91 f0 07 00 00\s+vpdpbsud 0x7f0\(%rcx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 32 50 92 00 f8 ff ff\s+vpdpbsud -0x800\(%rdx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 36 51 d0\s+vpdpbsuds %ymm8,%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 32 51 d0\s+vpdpbsuds %xmm8,%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 22 36 51 94 f5 00 00 00 10\s+vpdpbsuds 0x10000000\(%rbp,%r14,8\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 36 51 11\s+vpdpbsuds \(%r9\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 36 51 91 e0 0f 00 00\s+vpdpbsuds 0xfe0\(%rcx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 36 51 92 00 f0 ff ff\s+vpdpbsuds -0x1000\(%rdx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 22 32 51 94 f5 00 00 00 10\s+vpdpbsuds 0x10000000\(%rbp,%r14,8\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 32 51 11\s+vpdpbsuds \(%r9\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 32 51 91 f0 07 00 00\s+vpdpbsuds 0x7f0\(%rcx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 32 51 92 00 f8 ff ff\s+vpdpbsuds -0x800\(%rdx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 34 50 d0\s+vpdpbuud %ymm8,%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 30 50 d0\s+vpdpbuud %xmm8,%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 22 34 50 94 f5 00 00 00 10\s+vpdpbuud 0x10000000\(%rbp,%r14,8\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 34 50 11\s+vpdpbuud \(%r9\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 34 50 91 e0 0f 00 00\s+vpdpbuud 0xfe0\(%rcx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 34 50 92 00 f0 ff ff\s+vpdpbuud -0x1000\(%rdx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 22 30 50 94 f5 00 00 00 10\s+vpdpbuud 0x10000000\(%rbp,%r14,8\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 30 50 11\s+vpdpbuud \(%r9\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 30 50 91 f0 07 00 00\s+vpdpbuud 0x7f0\(%rcx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 30 50 92 00 f8 ff ff\s+vpdpbuud -0x800\(%rdx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 34 51 d0\s+vpdpbuuds %ymm8,%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 30 51 d0\s+vpdpbuuds %xmm8,%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 22 34 51 94 f5 00 00 00 10\s+vpdpbuuds 0x10000000\(%rbp,%r14,8\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 42 34 51 11\s+vpdpbuuds \(%r9\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 34 51 91 e0 0f 00 00\s+vpdpbuuds 0xfe0\(%rcx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 62 34 51 92 00 f0 ff ff\s+vpdpbuuds -0x1000\(%rdx\),%ymm9,%ymm10
+\s*[a-f0-9]+:\s*c4 22 30 51 94 f5 00 00 00 10\s+vpdpbuuds 0x10000000\(%rbp,%r14,8\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 42 30 51 11\s+vpdpbuuds \(%r9\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 30 51 91 f0 07 00 00\s+vpdpbuuds 0x7f0\(%rcx\),%xmm9,%xmm10
+\s*[a-f0-9]+:\s*c4 62 30 51 92 00 f8 ff ff\s+vpdpbuuds -0x800\(%rdx\),%xmm9,%xmm10
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-avx-vnni-int8.s b/gas/testsuite/gas/i386/x86-64-avx-vnni-int8.s
new file mode 100644
index 0000000000..bc9145b26f
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-vnni-int8.s
@@ -0,0 +1,127 @@
+# Check 64bit AVX-VNNI-INT8 instructions
+
+ .allow_index_reg
+ .text
+_start:
+ vpdpbssd %ymm8, %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbssd %xmm8, %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbssd 0x10000000(%rbp, %r14, 8), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbssd (%r9), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbssd 4064(%rcx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbssd -4096(%rdx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbssd 0x10000000(%rbp, %r14, 8), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbssd (%r9), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbssd 2032(%rcx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbssd -2048(%rdx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbssds %ymm8, %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbssds %xmm8, %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbssds 0x10000000(%rbp, %r14, 8), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbssds (%r9), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbssds 4064(%rcx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbssds -4096(%rdx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbssds 0x10000000(%rbp, %r14, 8), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbssds (%r9), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbssds 2032(%rcx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbssds -2048(%rdx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbsud %ymm8, %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbsud %xmm8, %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbsud 0x10000000(%rbp, %r14, 8), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbsud (%r9), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbsud 4064(%rcx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbsud -4096(%rdx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbsud 0x10000000(%rbp, %r14, 8), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbsud (%r9), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbsud 2032(%rcx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbsud -2048(%rdx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbsuds %ymm8, %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbsuds %xmm8, %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbsuds 0x10000000(%rbp, %r14, 8), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbsuds (%r9), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbsuds 4064(%rcx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbsuds -4096(%rdx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbsuds 0x10000000(%rbp, %r14, 8), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbsuds (%r9), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbsuds 2032(%rcx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbsuds -2048(%rdx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbuud %ymm8, %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbuud %xmm8, %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbuud 0x10000000(%rbp, %r14, 8), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbuud (%r9), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbuud 4064(%rcx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbuud -4096(%rdx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbuud 0x10000000(%rbp, %r14, 8), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbuud (%r9), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbuud 2032(%rcx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbuud -2048(%rdx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbuuds %ymm8, %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbuuds %xmm8, %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbuuds 0x10000000(%rbp, %r14, 8), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbuuds (%r9), %ymm9, %ymm10 #AVX-VNNI-INT8
+ vpdpbuuds 4064(%rcx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbuuds -4096(%rdx), %ymm9, %ymm10 #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbuuds 0x10000000(%rbp, %r14, 8), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbuuds (%r9), %xmm9, %xmm10 #AVX-VNNI-INT8
+ vpdpbuuds 2032(%rcx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbuuds -2048(%rdx), %xmm9, %xmm10 #AVX-VNNI-INT8 Disp32(00f8ffff)
+
+.intel_syntax noprefix
+ vpdpbssd ymm10, ymm9, ymm8 #AVX-VNNI-INT8
+ vpdpbssd xmm10, xmm9, xmm8 #AVX-VNNI-INT8
+ vpdpbssd ymm10, ymm9, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbssd ymm10, ymm9, YMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbssd ymm10, ymm9, YMMWORD PTR [rcx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbssd ymm10, ymm9, YMMWORD PTR [rdx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbssd xmm10, xmm9, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbssd xmm10, xmm9, XMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbssd xmm10, xmm9, XMMWORD PTR [rcx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbssd xmm10, xmm9, XMMWORD PTR [rdx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbssds ymm10, ymm9, ymm8 #AVX-VNNI-INT8
+ vpdpbssds xmm10, xmm9, xmm8 #AVX-VNNI-INT8
+ vpdpbssds ymm10, ymm9, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbssds ymm10, ymm9, YMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbssds ymm10, ymm9, YMMWORD PTR [rcx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbssds ymm10, ymm9, YMMWORD PTR [rdx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbssds xmm10, xmm9, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbssds xmm10, xmm9, XMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbssds xmm10, xmm9, XMMWORD PTR [rcx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbssds xmm10, xmm9, XMMWORD PTR [rdx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbsud ymm10, ymm9, ymm8 #AVX-VNNI-INT8
+ vpdpbsud xmm10, xmm9, xmm8 #AVX-VNNI-INT8
+ vpdpbsud ymm10, ymm9, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbsud ymm10, ymm9, YMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbsud ymm10, ymm9, YMMWORD PTR [rcx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbsud ymm10, ymm9, YMMWORD PTR [rdx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbsud xmm10, xmm9, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbsud xmm10, xmm9, XMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbsud xmm10, xmm9, XMMWORD PTR [rcx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbsud xmm10, xmm9, XMMWORD PTR [rdx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbsuds ymm10, ymm9, ymm8 #AVX-VNNI-INT8
+ vpdpbsuds xmm10, xmm9, xmm8 #AVX-VNNI-INT8
+ vpdpbsuds ymm10, ymm9, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbsuds ymm10, ymm9, YMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbsuds ymm10, ymm9, YMMWORD PTR [rcx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbsuds ymm10, ymm9, YMMWORD PTR [rdx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbsuds xmm10, xmm9, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbsuds xmm10, xmm9, XMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbsuds xmm10, xmm9, XMMWORD PTR [rcx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbsuds xmm10, xmm9, XMMWORD PTR [rdx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbuud ymm10, ymm9, ymm8 #AVX-VNNI-INT8
+ vpdpbuud xmm10, xmm9, xmm8 #AVX-VNNI-INT8
+ vpdpbuud ymm10, ymm9, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbuud ymm10, ymm9, YMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbuud ymm10, ymm9, YMMWORD PTR [rcx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbuud ymm10, ymm9, YMMWORD PTR [rdx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbuud xmm10, xmm9, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbuud xmm10, xmm9, XMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbuud xmm10, xmm9, XMMWORD PTR [rcx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbuud xmm10, xmm9, XMMWORD PTR [rdx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
+ vpdpbuuds ymm10, ymm9, ymm8 #AVX-VNNI-INT8
+ vpdpbuuds xmm10, xmm9, xmm8 #AVX-VNNI-INT8
+ vpdpbuuds ymm10, ymm9, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbuuds ymm10, ymm9, YMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbuuds ymm10, ymm9, YMMWORD PTR [rcx+4064] #AVX-VNNI-INT8 Disp32(e00f0000)
+ vpdpbuuds ymm10, ymm9, YMMWORD PTR [rdx-4096] #AVX-VNNI-INT8 Disp32(00f0ffff)
+ vpdpbuuds xmm10, xmm9, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-VNNI-INT8
+ vpdpbuuds xmm10, xmm9, XMMWORD PTR [r9] #AVX-VNNI-INT8
+ vpdpbuuds xmm10, xmm9, XMMWORD PTR [rcx+2032] #AVX-VNNI-INT8 Disp32(f0070000)
+ vpdpbuuds xmm10, xmm9, XMMWORD PTR [rdx-2048] #AVX-VNNI-INT8 Disp32(00f8ffff)
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index e736acce80..51f1f21d2e 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -1128,6 +1128,8 @@ enum
PREFIX_VEX_0FF0,
PREFIX_VEX_0F3849_X86_64,
PREFIX_VEX_0F384B_X86_64,
+ PREFIX_VEX_0F3850_W_0,
+ PREFIX_VEX_0F3851_W_0,
PREFIX_VEX_0F385C_X86_64,
PREFIX_VEX_0F385E_X86_64,
PREFIX_VEX_0F38F5_L_0,
@@ -4004,6 +4006,21 @@ static const struct dis386 prefix_table[][4] = {
{ VEX_W_TABLE (VEX_W_0F384B_X86_64_P_3) },
},
+ /* PREFIX_VEX_0F3850_W_0 */
+ {
+ { "vpdpbuud", { XM, Vex, EXx }, 0 },
+ { "vpdpbsud", { XM, Vex, EXx }, 0 },
+ { "%XVvpdpbusd", { XM, Vex, EXx }, 0 },
+ { "vpdpbssd", { XM, Vex, EXx }, 0 },
+ },
+
+ /* PREFIX_VEX_0F3851_W_0 */
+ {
+ { "vpdpbuuds", { XM, Vex, EXx }, 0 },
+ { "vpdpbsuds", { XM, Vex, EXx }, 0 },
+ { "%XVvpdpbusds", { XM, Vex, EXx }, 0 },
+ { "vpdpbssds", { XM, Vex, EXx }, 0 },
+ },
/* PREFIX_VEX_0F385C_X86_64 */
{
{ Bad_Opcode },
@@ -7547,11 +7564,11 @@ static const struct dis386 vex_w_table[][2] = {
},
{
/* VEX_W_0F3850 */
- { "%XVvpdpbusd", { XM, Vex, EXx }, PREFIX_DATA },
+ { PREFIX_TABLE (PREFIX_VEX_0F3850_W_0) },
},
{
- /* VEX_W_0F3851 */
- { "%XVvpdpbusds", { XM, Vex, EXx }, PREFIX_DATA },
+ /* VEX_W_0F3851_P_0 */
+ { PREFIX_TABLE (PREFIX_VEX_0F3851_W_0) },
},
{
/* VEX_W_0F3852 */
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index 060bb304cd..27d0f8fc31 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -247,6 +247,8 @@ static initializer cpu_flag_init[] =
"CPU_AVX512BW_FLAGS|CpuAVX512_FP16" },
{ "CPU_AVX_IFMA_FLAGS",
"CPU_AVX2_FLAGS|CpuAVX_IFMA" },
+ { "CPU_AVX_VNNI_INT8_FLAGS",
+ "CPU_AVX2_FLAGS|CpuAVX_VNNI_INT8" },
{ "CPU_IAMCU_FLAGS",
"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuIAMCU" },
{ "CPU_ADX_FLAGS",
@@ -372,7 +374,7 @@ static initializer cpu_flag_init[] =
{ "CPU_ANY_AVX_FLAGS",
"CPU_ANY_AVX2_FLAGS|CpuF16C|CpuFMA|CpuFMA4|CpuXOP|CpuAVX" },
{ "CPU_ANY_AVX2_FLAGS",
- "CPU_ANY_AVX512F_FLAGS|CpuAVX2|CpuAVX_VNNI|CpuAVX_IFMA" },
+ "CPU_ANY_AVX512F_FLAGS|CpuAVX2|CpuAVX_VNNI|CpuAVX_IFMA|CpuAVX_VNNI_INT8" },
{ "CPU_ANY_AVX512F_FLAGS",
"CpuAVX512F|CpuAVX512CD|CpuAVX512ER|CpuAVX512PF|CpuAVX512DQ|CPU_ANY_AVX512BW_FLAGS|CpuAVX512VL|CpuAVX512IFMA|CpuAVX512VBMI|CpuAVX512_4FMAPS|CpuAVX512_4VNNIW|CpuAVX512_VPOPCNTDQ|CpuAVX512_VBMI2|CpuAVX512_VNNI|CpuAVX512_BITALG|CpuAVX512_BF16|CpuAVX512_VP2INTERSECT" },
{ "CPU_ANY_AVX512CD_FLAGS",
@@ -443,6 +445,8 @@ static initializer cpu_flag_init[] =
"CpuAVX512_FP16" },
{ "CPU_ANY_AVX_IFMA_FLAGS",
"CpuAVX_IFMA" },
+ { "CPU_ANY_AVX_VNNI_INT8_FLAGS",
+ "CpuAVX_VNNI_INT8" },
};
static initializer operand_type_init[] =
@@ -645,6 +649,7 @@ static bitfield cpu_flags[] =
BITFIELD (CpuAVX_VNNI),
BITFIELD (CpuAVX512_FP16),
BITFIELD (CpuAVX_IFMA),
+ BITFIELD (CpuAVX_VNNI_INT8),
BITFIELD (CpuMWAITX),
BITFIELD (CpuCLZERO),
BITFIELD (CpuOSPKE),
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index 8ff66d42cc..e9c6785898 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -211,6 +211,8 @@ enum
CpuAVX512_FP16,
/* Intel AVX IFMA Instructions support required. */
CpuAVX_IFMA,
+ /* Intel AVX VNNI-INT8 Instructions support required. */
+ CpuAVX_VNNI_INT8,
/* mwaitx instruction required */
CpuMWAITX,
/* Clzero instruction required */
@@ -391,6 +393,7 @@ typedef union i386_cpu_flags
unsigned int cpuavx_vnni:1;
unsigned int cpuavx512_fp16:1;
unsigned int cpuavx_ifma:1;
+ unsigned int cpuavx_vnni_int8:1;
unsigned int cpumwaitx:1;
unsigned int cpuclzero:1;
unsigned int cpuospke:1;
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index 8ce92ae390..358a1cffac 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3270,3 +3270,14 @@ vpmadd52huq, 0x66B5, None, CpuAVX_IFMA, Modrm|Vex|PseudoVexPrefix|Space0F38|VexV
vpmadd52luq, 0x66B4, None, CpuAVX_IFMA, Modrm|Vex|PseudoVexPrefix|Space0F38|VexVVVV|VexW1|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
// AVX_IFMA instructions end.
+
+// AVX_VNNI_INT8 instructions.
+
+vpdpbuud, 0x50, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
+vpdpbuuds, 0x51, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
+vpdpbssd, 0xf250, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
+vpdpbssds, 0xf251, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
+vpdpbsud, 0xf350, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
+vpdpbsuds, 0xf351, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
+
+// AVX_VNNI_INT8 instructions end.
--
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 03/10] Support Intel AVX-NE-CONVERT
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
2022-10-19 15:15 ` [PATCH 01/10] Support Intel AVX-IFMA Haochen Jiang
2022-10-19 15:15 ` [PATCH 02/10] Support Intel AVX-VNNI-INT8 Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-19 15:15 ` [PATCH 04/10] Support Intel CMPccXADD Haochen Jiang
` (6 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools, Kong Lingling
From: Kong Lingling <lingling.kong@intel.com>
gas/ChangeLog:
* NEWS: Support Intel AVX-NE-CONVERT.
* config/tc-i386.c: Add avx_ne_convert.
* doc/c-i386.texi: Document .avx_ne_convert.
* testsuite/gas/i386/i386.exp: Run AVX NE CONVERT tests.
* testsuite/gas/i386/avx-ne-convert-intel.d: New test.
* testsuite/gas/i386/avx-ne-convert.d: Ditto.
* testsuite/gas/i386/avx-ne-convert.s: Ditto.
* testsuite/gas/i386/x86-64-avx-ne-convert-intel.d: Ditto.
* testsuite/gas/i386/x86-64-avx-ne-convert.d: Ditto.
* testsuite/gas/i386/x86-64-avx-ne-convert.s: Ditto.
opcodes/ChangeLog:
* i386-dis.c (PREFIX_VEX_0F3872): New.
(PREFIX_VEX_0F38B0): Ditto.
(PREFIX_VEX_0F38B1): Ditto.
(VEX_W_0F3872_P_1): Ditto.
(VEX_W_0F38B0_P_0): Ditto.
(VEX_W_0F38B0_P_1): Ditto.
(VEX_W_0F38B0_P_2): Ditto.
(VEX_W_0F38B0_P_3): Ditto.
(VEX_W_0F38B1_P_1): Ditto.
(VEX_W_0F38B1_P_2): Ditto.
(prefix_table): Add PREFIX_VEX_0F3872, PREFIX_VEX_0F38B0,
PREFIX_VEX_0F38B1.
(vex_table): Add VEX_W_0F3872_P_1, VEX_W_0F38B0_P_0,
VEX_W_0F38B0_P_1, VEX_W_0F38B0_P_2, VEX_W_0F38B0_P_3,
VEX_W_0F38B1_P_1,VEX_W_0F38B1_P_2.
* i386-gen.c (cpu_flag_init): Add CPU_AVX_NE_CONVERT_FLGAS and
CPU_ANY_AVX_NE_CONVERT_FLAGS.
(cpu_flags): Add CpuAVX_NE_CONVERT.
* i386-init.h: Regenerated.
* i386-opc.h (CpuAVX_NE CONVERT): New.
(i386_cpu_flags): Add cpuavx_ne_convert.
* i386-opc.tbl: Add Intel AVX-NE-CONVERT instructions.
* i386-tbl.h: Regenerated.
---
gas/NEWS | 2 +
gas/config/tc-i386.c | 1 +
gas/doc/c-i386.texi | 3 +-
gas/testsuite/gas/i386/avx-ne-convert-intel.d | 170 +
gas/testsuite/gas/i386/avx-ne-convert.d | 170 +
gas/testsuite/gas/i386/avx-ne-convert.s | 167 +
gas/testsuite/gas/i386/i386.exp | 4 +
.../gas/i386/x86-64-avx-ne-convert-intel.d | 170 +
.../gas/i386/x86-64-avx-ne-convert.d | 170 +
.../gas/i386/x86-64-avx-ne-convert.s | 167 +
opcodes/i386-dis.c | 58 +-
opcodes/i386-gen.c | 5 +
opcodes/i386-init.h | 518 +-
opcodes/i386-opc.h | 3 +
opcodes/i386-opc.tbl | 15 +
opcodes/i386-tbl.h | 7950 +++++++++--------
16 files changed, 5419 insertions(+), 4154 deletions(-)
create mode 100644 gas/testsuite/gas/i386/avx-ne-convert-intel.d
create mode 100644 gas/testsuite/gas/i386/avx-ne-convert.d
create mode 100644 gas/testsuite/gas/i386/avx-ne-convert.s
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-ne-convert-intel.d
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-ne-convert.d
create mode 100644 gas/testsuite/gas/i386/x86-64-avx-ne-convert.s
diff --git a/gas/NEWS b/gas/NEWS
index 86996be2f5..d5e06bd1de 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Add support for Intel AVX-NE-CONVERT instructions.
+
* Add support for Intel AVX-VNNI-INT8 instructions.
* Add support for Intel AVX-IFMA instructions.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 8329529d38..42579bb701 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1096,6 +1096,7 @@ static const arch_entry cpu_arch[] =
SUBARCH (avx512_fp16, AVX512_FP16, ANY_AVX512_FP16, false),
SUBARCH (avx_ifma, AVX_IFMA, ANY_AVX_IFMA, false),
SUBARCH (avx_vnni_int8, AVX_VNNI_INT8, ANY_AVX_VNNI_INT8, false),
+ SUBARCH (avx_ne_convert, AVX_NE_CONVERT, ANY_AVX_NE_CONVERT, false),
};
#undef SUBARCH
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index f039456cf3..f70994eca8 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -196,6 +196,7 @@ accept various extension mnemonics. For example,
@code{avx512_fp16},
@code{avx_ifma},
@code{avx_vnni_int8},
+@code{avx_ne_convert},
@code{amx_int8},
@code{amx_bf16},
@code{amx_tile},
@@ -1488,7 +1489,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.avx512_bitalg} @tab @samp{.avx512_bf16} @tab @samp{.avx512_vp2intersect}
@item @samp{.tdx} @tab @samp{.avx_vnni} @tab @samp{.avx512_fp16}
@item @samp{.clwb} @tab @samp{.rdpid} @tab @samp{.ptwrite} @tab @samp{.ibt}
-@item @samp{.avx_ifma} @tab @samp{.avx_vnni_int8}
+@item @samp{.avx_ifma} @tab @samp{.avx_vnni_int8} @tab @samp{.avx_ne_convert}
@item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote}
@item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq}
@item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk}
diff --git a/gas/testsuite/gas/i386/avx-ne-convert-intel.d b/gas/testsuite/gas/i386/avx-ne-convert-intel.d
new file mode 100644
index 0000000000..490fd9516f
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-ne-convert-intel.d
@@ -0,0 +1,170 @@
+#as:
+#objdump: -dw -Mintel
+#name: i386 AVX-NE-CONVERT insns (Intel disassembly)
+#source: avx-ne-convert.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b4 f4 00 00 00 10\s+vbcstnebf162ps xmm6,WORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 31\s+vbcstnebf162ps xmm6,WORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b1 fe 00 00 00\s+vbcstnebf162ps xmm6,WORD PTR \[ecx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b2 00 ff ff ff\s+vbcstnebf162ps xmm6,WORD PTR \[edx-0x100\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b4 f4 00 00 00 10\s+vbcstnebf162ps ymm6,WORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 31\s+vbcstnebf162ps ymm6,WORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b1 fe 00 00 00\s+vbcstnebf162ps ymm6,WORD PTR \[ecx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b2 00 ff ff ff\s+vbcstnebf162ps ymm6,WORD PTR \[edx-0x100\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b4 f4 00 00 00 10\s+vbcstnesh2ps xmm6,WORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 31\s+vbcstnesh2ps xmm6,WORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b1 fe 00 00 00\s+vbcstnesh2ps xmm6,WORD PTR \[ecx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b2 00 ff ff ff\s+vbcstnesh2ps xmm6,WORD PTR \[edx-0x100\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b4 f4 00 00 00 10\s+vbcstnesh2ps ymm6,WORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 31\s+vbcstnesh2ps ymm6,WORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b1 fe 00 00 00\s+vbcstnesh2ps ymm6,WORD PTR \[ecx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b2 00 ff ff ff\s+vbcstnesh2ps ymm6,WORD PTR \[edx-0x100\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b4 f4 00 00 00 10\s+vcvtneebf162ps xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 31\s+vcvtneebf162ps xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b1 f0 07 00 00\s+vcvtneebf162ps xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b2 00 f8 ff ff\s+vcvtneebf162ps xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b4 f4 00 00 00 10\s+vcvtneebf162ps ymm6,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 31\s+vcvtneebf162ps ymm6,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b1 e0 0f 00 00\s+vcvtneebf162ps ymm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b2 00 f0 ff ff\s+vcvtneebf162ps ymm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b4 f4 00 00 00 10\s+vcvtneeph2ps xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 31\s+vcvtneeph2ps xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b1 f0 07 00 00\s+vcvtneeph2ps xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b2 00 f8 ff ff\s+vcvtneeph2ps xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b4 f4 00 00 00 10\s+vcvtneeph2ps ymm6,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 31\s+vcvtneeph2ps ymm6,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b1 e0 0f 00 00\s+vcvtneeph2ps ymm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b2 00 f0 ff ff\s+vcvtneeph2ps ymm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b4 f4 00 00 00 10\s+vcvtneobf162ps xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 31\s+vcvtneobf162ps xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b1 f0 07 00 00\s+vcvtneobf162ps xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b2 00 f8 ff ff\s+vcvtneobf162ps xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b4 f4 00 00 00 10\s+vcvtneobf162ps ymm6,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 31\s+vcvtneobf162ps ymm6,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b1 e0 0f 00 00\s+vcvtneobf162ps ymm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b2 00 f0 ff ff\s+vcvtneobf162ps ymm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b4 f4 00 00 00 10\s+vcvtneoph2ps xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 31\s+vcvtneoph2ps xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b1 f0 07 00 00\s+vcvtneoph2ps xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b2 00 f8 ff ff\s+vcvtneoph2ps xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b4 f4 00 00 00 10\s+vcvtneoph2ps ymm6,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 31\s+vcvtneoph2ps ymm6,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b1 e0 0f 00 00\s+vcvtneoph2ps ymm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b2 00 f0 ff ff\s+vcvtneoph2ps ymm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 b4 f4 00 00 00 10\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 b4 f4 00 00 00 10\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b4 f4 00 00 00 10\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b4 f4 00 00 00 10\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 31\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 31\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 31\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 31\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b4 f4 00 00 00 10\s+vbcstnebf162ps xmm6,WORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 31\s+vbcstnebf162ps xmm6,WORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b1 fe 00 00 00\s+vbcstnebf162ps xmm6,WORD PTR \[ecx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b2 00 ff ff ff\s+vbcstnebf162ps xmm6,WORD PTR \[edx-0x100\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b4 f4 00 00 00 10\s+vbcstnebf162ps ymm6,WORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 31\s+vbcstnebf162ps ymm6,WORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b1 fe 00 00 00\s+vbcstnebf162ps ymm6,WORD PTR \[ecx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b2 00 ff ff ff\s+vbcstnebf162ps ymm6,WORD PTR \[edx-0x100\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b4 f4 00 00 00 10\s+vbcstnesh2ps xmm6,WORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 31\s+vbcstnesh2ps xmm6,WORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b1 fe 00 00 00\s+vbcstnesh2ps xmm6,WORD PTR \[ecx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b2 00 ff ff ff\s+vbcstnesh2ps xmm6,WORD PTR \[edx-0x100\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b4 f4 00 00 00 10\s+vbcstnesh2ps ymm6,WORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 31\s+vbcstnesh2ps ymm6,WORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b1 fe 00 00 00\s+vbcstnesh2ps ymm6,WORD PTR \[ecx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b2 00 ff ff ff\s+vbcstnesh2ps ymm6,WORD PTR \[edx-0x100\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b4 f4 00 00 00 10\s+vcvtneebf162ps xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 31\s+vcvtneebf162ps xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b1 f0 07 00 00\s+vcvtneebf162ps xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b2 00 f8 ff ff\s+vcvtneebf162ps xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b4 f4 00 00 00 10\s+vcvtneebf162ps ymm6,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 31\s+vcvtneebf162ps ymm6,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b1 e0 0f 00 00\s+vcvtneebf162ps ymm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b2 00 f0 ff ff\s+vcvtneebf162ps ymm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b4 f4 00 00 00 10\s+vcvtneeph2ps xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 31\s+vcvtneeph2ps xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b1 f0 07 00 00\s+vcvtneeph2ps xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b2 00 f8 ff ff\s+vcvtneeph2ps xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b4 f4 00 00 00 10\s+vcvtneeph2ps ymm6,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 31\s+vcvtneeph2ps ymm6,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b1 e0 0f 00 00\s+vcvtneeph2ps ymm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b2 00 f0 ff ff\s+vcvtneeph2ps ymm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b4 f4 00 00 00 10\s+vcvtneobf162ps xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 31\s+vcvtneobf162ps xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b1 f0 07 00 00\s+vcvtneobf162ps xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b2 00 f8 ff ff\s+vcvtneobf162ps xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b4 f4 00 00 00 10\s+vcvtneobf162ps ymm6,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 31\s+vcvtneobf162ps ymm6,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b1 e0 0f 00 00\s+vcvtneobf162ps ymm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b2 00 f0 ff ff\s+vcvtneobf162ps ymm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b4 f4 00 00 00 10\s+vcvtneoph2ps xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 31\s+vcvtneoph2ps xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b1 f0 07 00 00\s+vcvtneoph2ps xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b2 00 f8 ff ff\s+vcvtneoph2ps xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b4 f4 00 00 00 10\s+vcvtneoph2ps ymm6,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 31\s+vcvtneoph2ps ymm6,YMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b1 e0 0f 00 00\s+vcvtneoph2ps ymm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b2 00 f0 ff ff\s+vcvtneoph2ps ymm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 b4 f4 00 00 00 10\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 b4 f4 00 00 00 10\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b4 f4 00 00 00 10\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b4 f4 00 00 00 10\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 31\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 31\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 31\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 31\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[edx-0x800\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[edx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[edx-0x1000\]
diff --git a/gas/testsuite/gas/i386/avx-ne-convert.d b/gas/testsuite/gas/i386/avx-ne-convert.d
new file mode 100644
index 0000000000..24f6ae09fe
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-ne-convert.d
@@ -0,0 +1,170 @@
+#as:
+#objdump: -dw
+#name: i386 AVX-NE-CONVERT insns
+#source: avx-ne-convert.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b4 f4 00 00 00 10\s+vbcstnebf162ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 31\s+vbcstnebf162ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b1 fe 00 00 00\s+vbcstnebf162ps 0xfe\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b2 00 ff ff ff\s+vbcstnebf162ps -0x100\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b4 f4 00 00 00 10\s+vbcstnebf162ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 31\s+vbcstnebf162ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b1 fe 00 00 00\s+vbcstnebf162ps 0xfe\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b2 00 ff ff ff\s+vbcstnebf162ps -0x100\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b4 f4 00 00 00 10\s+vbcstnesh2ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 31\s+vbcstnesh2ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b1 fe 00 00 00\s+vbcstnesh2ps 0xfe\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b2 00 ff ff ff\s+vbcstnesh2ps -0x100\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b4 f4 00 00 00 10\s+vbcstnesh2ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 31\s+vbcstnesh2ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b1 fe 00 00 00\s+vbcstnesh2ps 0xfe\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b2 00 ff ff ff\s+vbcstnesh2ps -0x100\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b4 f4 00 00 00 10\s+vcvtneebf162ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 31\s+vcvtneebf162ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b1 f0 07 00 00\s+vcvtneebf162ps 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b2 00 f8 ff ff\s+vcvtneebf162ps -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b4 f4 00 00 00 10\s+vcvtneebf162ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 31\s+vcvtneebf162ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b1 e0 0f 00 00\s+vcvtneebf162ps 0xfe0\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b2 00 f0 ff ff\s+vcvtneebf162ps -0x1000\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b4 f4 00 00 00 10\s+vcvtneeph2ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 31\s+vcvtneeph2ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b1 f0 07 00 00\s+vcvtneeph2ps 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b2 00 f8 ff ff\s+vcvtneeph2ps -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b4 f4 00 00 00 10\s+vcvtneeph2ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 31\s+vcvtneeph2ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b1 e0 0f 00 00\s+vcvtneeph2ps 0xfe0\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b2 00 f0 ff ff\s+vcvtneeph2ps -0x1000\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b4 f4 00 00 00 10\s+vcvtneobf162ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 31\s+vcvtneobf162ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b1 f0 07 00 00\s+vcvtneobf162ps 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b2 00 f8 ff ff\s+vcvtneobf162ps -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b4 f4 00 00 00 10\s+vcvtneobf162ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 31\s+vcvtneobf162ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b1 e0 0f 00 00\s+vcvtneobf162ps 0xfe0\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b2 00 f0 ff ff\s+vcvtneobf162ps -0x1000\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b4 f4 00 00 00 10\s+vcvtneoph2ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 31\s+vcvtneoph2ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b1 f0 07 00 00\s+vcvtneoph2ps 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b2 00 f8 ff ff\s+vcvtneoph2ps -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b4 f4 00 00 00 10\s+vcvtneoph2ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 31\s+vcvtneoph2ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b1 e0 0f 00 00\s+vcvtneoph2ps 0xfe0\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b2 00 f0 ff ff\s+vcvtneoph2ps -0x1000\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 b4 f4 00 00 00 10\s+vcvtneps2bf16x 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 b4 f4 00 00 00 10\s+vcvtneps2bf16x 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b4 f4 00 00 00 10\s+\{vex\} vcvtneps2bf16x 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b4 f4 00 00 00 10\s+\{vex\} vcvtneps2bf16x 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 31\s+vcvtneps2bf16x \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 31\s+vcvtneps2bf16x \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 31\s+\{vex\} vcvtneps2bf16x \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 31\s+\{vex\} vcvtneps2bf16x \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16x 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16x 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16x 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16x 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16x -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16x -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16x -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16x -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16y 0xfe0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16y 0xfe0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16y 0xfe0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16y 0xfe0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16y -0x1000\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16y -0x1000\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16y -0x1000\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16y -0x1000\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b4 f4 00 00 00 10\s+vbcstnebf162ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 31\s+vbcstnebf162ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b1 fe 00 00 00\s+vbcstnebf162ps 0xfe\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b2 00 ff ff ff\s+vbcstnebf162ps -0x100\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b4 f4 00 00 00 10\s+vbcstnebf162ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 31\s+vbcstnebf162ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b1 fe 00 00 00\s+vbcstnebf162ps 0xfe\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b2 00 ff ff ff\s+vbcstnebf162ps -0x100\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b4 f4 00 00 00 10\s+vbcstnesh2ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 31\s+vbcstnesh2ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b1 fe 00 00 00\s+vbcstnesh2ps 0xfe\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b2 00 ff ff ff\s+vbcstnesh2ps -0x100\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b4 f4 00 00 00 10\s+vbcstnesh2ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 31\s+vbcstnesh2ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b1 fe 00 00 00\s+vbcstnesh2ps 0xfe\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b2 00 ff ff ff\s+vbcstnesh2ps -0x100\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b4 f4 00 00 00 10\s+vcvtneebf162ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 31\s+vcvtneebf162ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b1 f0 07 00 00\s+vcvtneebf162ps 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b2 00 f8 ff ff\s+vcvtneebf162ps -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b4 f4 00 00 00 10\s+vcvtneebf162ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 31\s+vcvtneebf162ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b1 e0 0f 00 00\s+vcvtneebf162ps 0xfe0\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b2 00 f0 ff ff\s+vcvtneebf162ps -0x1000\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b4 f4 00 00 00 10\s+vcvtneeph2ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 31\s+vcvtneeph2ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b1 f0 07 00 00\s+vcvtneeph2ps 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b2 00 f8 ff ff\s+vcvtneeph2ps -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b4 f4 00 00 00 10\s+vcvtneeph2ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 31\s+vcvtneeph2ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b1 e0 0f 00 00\s+vcvtneeph2ps 0xfe0\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b2 00 f0 ff ff\s+vcvtneeph2ps -0x1000\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b4 f4 00 00 00 10\s+vcvtneobf162ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 31\s+vcvtneobf162ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b1 f0 07 00 00\s+vcvtneobf162ps 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b2 00 f8 ff ff\s+vcvtneobf162ps -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b4 f4 00 00 00 10\s+vcvtneobf162ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 31\s+vcvtneobf162ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b1 e0 0f 00 00\s+vcvtneobf162ps 0xfe0\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b2 00 f0 ff ff\s+vcvtneobf162ps -0x1000\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b4 f4 00 00 00 10\s+vcvtneoph2ps 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 31\s+vcvtneoph2ps \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b1 f0 07 00 00\s+vcvtneoph2ps 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b2 00 f8 ff ff\s+vcvtneoph2ps -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b4 f4 00 00 00 10\s+vcvtneoph2ps 0x10000000\(%esp,%esi,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 31\s+vcvtneoph2ps \(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b1 e0 0f 00 00\s+vcvtneoph2ps 0xfe0\(%ecx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b2 00 f0 ff ff\s+vcvtneoph2ps -0x1000\(%edx\),%ymm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 b4 f4 00 00 00 10\s+vcvtneps2bf16x 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 b4 f4 00 00 00 10\s+vcvtneps2bf16x 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b4 f4 00 00 00 10\s+\{vex\} vcvtneps2bf16x 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b4 f4 00 00 00 10\s+\{vex\} vcvtneps2bf16x 0x10000000\(%esp,%esi,8\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 31\s+vcvtneps2bf16x \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 31\s+vcvtneps2bf16x \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 31\s+\{vex\} vcvtneps2bf16x \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 31\s+\{vex\} vcvtneps2bf16x \(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16x 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16x 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16x 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16x 0x7f0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16x -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16x -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16x -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16x -0x800\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16y 0xfe0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16y 0xfe0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16y 0xfe0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16y 0xfe0\(%ecx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16y -0x1000\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16y -0x1000\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16y -0x1000\(%edx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16y -0x1000\(%edx\),%xmm6
diff --git a/gas/testsuite/gas/i386/avx-ne-convert.s b/gas/testsuite/gas/i386/avx-ne-convert.s
new file mode 100644
index 0000000000..7fb866630d
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx-ne-convert.s
@@ -0,0 +1,167 @@
+# Check 32bit AVX-NE-CONVERT instructions
+
+ .allow_index_reg
+ .text
+_start:
+ vbcstnebf162ps 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ vbcstnebf162ps (%ecx), %xmm6 #AVX-NE-CONVERT
+ vbcstnebf162ps 254(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnebf162ps -256(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnebf162ps 0x10000000(%esp, %esi, 8), %ymm6 #AVX-NE-CONVERT
+ vbcstnebf162ps (%ecx), %ymm6 #AVX-NE-CONVERT
+ vbcstnebf162ps 254(%ecx), %ymm6 #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnebf162ps -256(%edx), %ymm6 #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnesh2ps 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ vbcstnesh2ps (%ecx), %xmm6 #AVX-NE-CONVERT
+ vbcstnesh2ps 254(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnesh2ps -256(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnesh2ps 0x10000000(%esp, %esi, 8), %ymm6 #AVX-NE-CONVERT
+ vbcstnesh2ps (%ecx), %ymm6 #AVX-NE-CONVERT
+ vbcstnesh2ps 254(%ecx), %ymm6 #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnesh2ps -256(%edx), %ymm6 #AVX-NE-CONVERT Disp32(00ffffff)
+ vcvtneebf162ps 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneebf162ps (%ecx), %xmm6 #AVX-NE-CONVERT
+ vcvtneebf162ps 2032(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneebf162ps -2048(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneebf162ps 0x10000000(%esp, %esi, 8), %ymm6 #AVX-NE-CONVERT
+ vcvtneebf162ps (%ecx), %ymm6 #AVX-NE-CONVERT
+ vcvtneebf162ps 4064(%ecx), %ymm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneebf162ps -4096(%edx), %ymm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneeph2ps 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneeph2ps (%ecx), %xmm6 #AVX-NE-CONVERT
+ vcvtneeph2ps 2032(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneeph2ps -2048(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneeph2ps 0x10000000(%esp, %esi, 8), %ymm6 #AVX-NE-CONVERT
+ vcvtneeph2ps (%ecx), %ymm6 #AVX-NE-CONVERT
+ vcvtneeph2ps 4064(%ecx), %ymm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneeph2ps -4096(%edx), %ymm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneobf162ps 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneobf162ps (%ecx), %xmm6 #AVX-NE-CONVERT
+ vcvtneobf162ps 2032(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneobf162ps -2048(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneobf162ps 0x10000000(%esp, %esi, 8), %ymm6 #AVX-NE-CONVERT
+ vcvtneobf162ps (%ecx), %ymm6 #AVX-NE-CONVERT
+ vcvtneobf162ps 4064(%ecx), %ymm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneobf162ps -4096(%edx), %ymm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneoph2ps 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneoph2ps (%ecx), %xmm6 #AVX-NE-CONVERT
+ vcvtneoph2ps 2032(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneoph2ps -2048(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneoph2ps 0x10000000(%esp, %esi, 8), %ymm6 #AVX-NE-CONVERT
+ vcvtneoph2ps (%ecx), %ymm6 #AVX-NE-CONVERT
+ vcvtneoph2ps 4064(%ecx), %ymm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneoph2ps -4096(%edx), %ymm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneps2bf16 %xmm5, %xmm6 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 %xmm5, %xmm6 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 %xmm5, %xmm6 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 %xmm5, %xmm6 #AVX-NE-CONVERT
+ vcvtneps2bf16 %ymm5, %xmm6 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 %ymm5, %xmm6 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 %ymm5, %xmm6 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 %ymm5, %xmm6 #AVX-NE-CONVERT
+ vcvtneps2bf16x 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16x 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16x 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16x 0x10000000(%esp, %esi, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneps2bf16x (%ecx), %xmm6 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16x (%ecx), %xmm6 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16x (%ecx), %xmm6 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16x (%ecx), %xmm6 #AVX-NE-CONVERT
+ vcvtneps2bf16x 2032(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ {evex} vcvtneps2bf16x 2032(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ {vex} vcvtneps2bf16x 2032(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ {vex3} vcvtneps2bf16x 2032(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneps2bf16x -2048(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ {evex} vcvtneps2bf16x -2048(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ {vex} vcvtneps2bf16x -2048(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ {vex3} vcvtneps2bf16x -2048(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneps2bf16y 4064(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ {evex} vcvtneps2bf16y 4064(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ {vex} vcvtneps2bf16y 4064(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ {vex3} vcvtneps2bf16y 4064(%ecx), %xmm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneps2bf16y -4096(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ {evex} vcvtneps2bf16y -4096(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ {vex} vcvtneps2bf16y -4096(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ {vex3} vcvtneps2bf16y -4096(%edx), %xmm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+
+.intel_syntax noprefix
+ vbcstnebf162ps xmm6, WORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vbcstnebf162ps xmm6, WORD PTR [ecx] #AVX-NE-CONVERT
+ vbcstnebf162ps xmm6, WORD PTR [ecx+254] #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnebf162ps xmm6, WORD PTR [edx-256] #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnebf162ps ymm6, WORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vbcstnebf162ps ymm6, WORD PTR [ecx] #AVX-NE-CONVERT
+ vbcstnebf162ps ymm6, WORD PTR [ecx+254] #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnebf162ps ymm6, WORD PTR [edx-256] #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnesh2ps xmm6, WORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vbcstnesh2ps xmm6, WORD PTR [ecx] #AVX-NE-CONVERT
+ vbcstnesh2ps xmm6, WORD PTR [ecx+254] #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnesh2ps xmm6, WORD PTR [edx-256] #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnesh2ps ymm6, WORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vbcstnesh2ps ymm6, WORD PTR [ecx] #AVX-NE-CONVERT
+ vbcstnesh2ps ymm6, WORD PTR [ecx+254] #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnesh2ps ymm6, WORD PTR [edx-256] #AVX-NE-CONVERT Disp32(00ffffff)
+ vcvtneebf162ps xmm6, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneebf162ps xmm6, XMMWORD PTR [ecx] #AVX-NE-CONVERT
+ vcvtneebf162ps xmm6, XMMWORD PTR [ecx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneebf162ps xmm6, XMMWORD PTR [edx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneebf162ps ymm6, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneebf162ps ymm6, YMMWORD PTR [ecx] #AVX-NE-CONVERT
+ vcvtneebf162ps ymm6, YMMWORD PTR [ecx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneebf162ps ymm6, YMMWORD PTR [edx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneeph2ps xmm6, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneeph2ps xmm6, XMMWORD PTR [ecx] #AVX-NE-CONVERT
+ vcvtneeph2ps xmm6, XMMWORD PTR [ecx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneeph2ps xmm6, XMMWORD PTR [edx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneeph2ps ymm6, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneeph2ps ymm6, YMMWORD PTR [ecx] #AVX-NE-CONVERT
+ vcvtneeph2ps ymm6, YMMWORD PTR [ecx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneeph2ps ymm6, YMMWORD PTR [edx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneobf162ps xmm6, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneobf162ps xmm6, XMMWORD PTR [ecx] #AVX-NE-CONVERT
+ vcvtneobf162ps xmm6, XMMWORD PTR [ecx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneobf162ps xmm6, XMMWORD PTR [edx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneobf162ps ymm6, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneobf162ps ymm6, YMMWORD PTR [ecx] #AVX-NE-CONVERT
+ vcvtneobf162ps ymm6, YMMWORD PTR [ecx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneobf162ps ymm6, YMMWORD PTR [edx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneoph2ps xmm6, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneoph2ps xmm6, XMMWORD PTR [ecx] #AVX-NE-CONVERT
+ vcvtneoph2ps xmm6, XMMWORD PTR [ecx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneoph2ps xmm6, XMMWORD PTR [edx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneoph2ps ymm6, YMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneoph2ps ymm6, YMMWORD PTR [ecx] #AVX-NE-CONVERT
+ vcvtneoph2ps ymm6, YMMWORD PTR [ecx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneoph2ps ymm6, YMMWORD PTR [edx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneps2bf16 xmm6, xmm5 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 xmm6, xmm5 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 xmm6, xmm5 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 xmm6, xmm5 #AVX-NE-CONVERT
+ vcvtneps2bf16 xmm6, ymm5 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 xmm6, ymm5 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 xmm6, ymm5 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 xmm6, ymm5 #AVX-NE-CONVERT
+ vcvtneps2bf16 xmm6, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 xmm6, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 xmm6, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 xmm6, XMMWORD PTR [esp+esi*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneps2bf16 xmm6, XMMWORD PTR [ecx] #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 xmm6, XMMWORD PTR [ecx] #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 xmm6, XMMWORD PTR [ecx] #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 xmm6, XMMWORD PTR [ecx] #AVX-NE-CONVERT
+ vcvtneps2bf16 xmm6, XMMWORD PTR [ecx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ {evex} vcvtneps2bf16 xmm6, XMMWORD PTR [ecx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ {vex} vcvtneps2bf16 xmm6, XMMWORD PTR [ecx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ {vex3} vcvtneps2bf16 xmm6, XMMWORD PTR [ecx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneps2bf16 xmm6, XMMWORD PTR [edx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ {evex} vcvtneps2bf16 xmm6, XMMWORD PTR [edx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ {vex} vcvtneps2bf16 xmm6, XMMWORD PTR [edx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ {vex3} vcvtneps2bf16 xmm6, XMMWORD PTR [edx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneps2bf16 xmm6, YMMWORD PTR [ecx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ {evex} vcvtneps2bf16 xmm6, YMMWORD PTR [ecx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ {vex} vcvtneps2bf16 xmm6, YMMWORD PTR [ecx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ {vex3} vcvtneps2bf16 xmm6, YMMWORD PTR [ecx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneps2bf16 xmm6, YMMWORD PTR [edx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ {evex} vcvtneps2bf16 xmm6, YMMWORD PTR [edx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ {vex} vcvtneps2bf16 xmm6, YMMWORD PTR [edx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ {vex3} vcvtneps2bf16 xmm6, YMMWORD PTR [edx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 08774c38d9..d03c2187ea 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -483,6 +483,8 @@ if [gas_32_check] then {
run_list_test "avx-ifma-inval"
run_dump_test "avx-vnni-int8"
run_dump_test "avx-vnni-int8-intel"
+ run_dump_test "avx-ne-convert"
+ run_dump_test "avx-ne-convert-intel"
run_list_test "sg"
run_dump_test "clzero"
run_dump_test "invlpgb"
@@ -1155,6 +1157,8 @@ if [gas_64_check] then {
run_list_test "x86-64-avx-ifma-inval"
run_dump_test "x86-64-avx-vnni-int8"
run_dump_test "x86-64-avx-vnni-int8-intel"
+ run_dump_test "x86-64-avx-ne-convert"
+ run_dump_test "x86-64-avx-ne-convert-intel"
run_dump_test "x86-64-clzero"
run_dump_test "x86-64-mwaitx-bdver4"
run_list_test "x86-64-mwaitx-reg"
diff --git a/gas/testsuite/gas/i386/x86-64-avx-ne-convert-intel.d b/gas/testsuite/gas/i386/x86-64-avx-ne-convert-intel.d
new file mode 100644
index 0000000000..96ec69a12c
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-ne-convert-intel.d
@@ -0,0 +1,170 @@
+#as:
+#objdump: -dw -Mintel
+#name: x86_64 AVX-NE-CONVERT insns (Intel disassembly)
+#source: x86-64-avx-ne-convert.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 a2 7a b1 b4 f5 00 00 00 10\s+vbcstnebf162ps xmm6,WORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7a b1 31\s+vbcstnebf162ps xmm6,WORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b1 fe 00 00 00\s+vbcstnebf162ps xmm6,WORD PTR \[rcx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b2 00 ff ff ff\s+vbcstnebf162ps xmm6,WORD PTR \[rdx-0x100\]
+\s*[a-f0-9]+:\s*c4 a2 7e b1 b4 f5 00 00 00 10\s+vbcstnebf162ps ymm6,WORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7e b1 31\s+vbcstnebf162ps ymm6,WORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b1 fe 00 00 00\s+vbcstnebf162ps ymm6,WORD PTR \[rcx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b2 00 ff ff ff\s+vbcstnebf162ps ymm6,WORD PTR \[rdx-0x100\]
+\s*[a-f0-9]+:\s*c4 a2 79 b1 b4 f5 00 00 00 10\s+vbcstnesh2ps xmm6,WORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 79 b1 31\s+vbcstnesh2ps xmm6,WORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b1 fe 00 00 00\s+vbcstnesh2ps xmm6,WORD PTR \[rcx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b2 00 ff ff ff\s+vbcstnesh2ps xmm6,WORD PTR \[rdx-0x100\]
+\s*[a-f0-9]+:\s*c4 a2 7d b1 b4 f5 00 00 00 10\s+vbcstnesh2ps ymm6,WORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7d b1 31\s+vbcstnesh2ps ymm6,WORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b1 fe 00 00 00\s+vbcstnesh2ps ymm6,WORD PTR \[rcx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b2 00 ff ff ff\s+vbcstnesh2ps ymm6,WORD PTR \[rdx-0x100\]
+\s*[a-f0-9]+:\s*c4 a2 7a b0 b4 f5 00 00 00 10\s+vcvtneebf162ps xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7a b0 31\s+vcvtneebf162ps xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b1 f0 07 00 00\s+vcvtneebf162ps xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b2 00 f8 ff ff\s+vcvtneebf162ps xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 a2 7e b0 b4 f5 00 00 00 10\s+vcvtneebf162ps ymm6,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7e b0 31\s+vcvtneebf162ps ymm6,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b1 e0 0f 00 00\s+vcvtneebf162ps ymm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b2 00 f0 ff ff\s+vcvtneebf162ps ymm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 a2 79 b0 b4 f5 00 00 00 10\s+vcvtneeph2ps xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 79 b0 31\s+vcvtneeph2ps xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b1 f0 07 00 00\s+vcvtneeph2ps xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b2 00 f8 ff ff\s+vcvtneeph2ps xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 a2 7d b0 b4 f5 00 00 00 10\s+vcvtneeph2ps ymm6,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7d b0 31\s+vcvtneeph2ps ymm6,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b1 e0 0f 00 00\s+vcvtneeph2ps ymm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b2 00 f0 ff ff\s+vcvtneeph2ps ymm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 a2 7b b0 b4 f5 00 00 00 10\s+vcvtneobf162ps xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7b b0 31\s+vcvtneobf162ps xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b1 f0 07 00 00\s+vcvtneobf162ps xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b2 00 f8 ff ff\s+vcvtneobf162ps xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 a2 7f b0 b4 f5 00 00 00 10\s+vcvtneobf162ps ymm6,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7f b0 31\s+vcvtneobf162ps ymm6,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b1 e0 0f 00 00\s+vcvtneobf162ps ymm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b2 00 f0 ff ff\s+vcvtneobf162ps ymm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 a2 78 b0 b4 f5 00 00 00 10\s+vcvtneoph2ps xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 78 b0 31\s+vcvtneoph2ps xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b1 f0 07 00 00\s+vcvtneoph2ps xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b2 00 f8 ff ff\s+vcvtneoph2ps xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 a2 7c b0 b4 f5 00 00 00 10\s+vcvtneoph2ps ymm6,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7c b0 31\s+vcvtneoph2ps ymm6,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b1 e0 0f 00 00\s+vcvtneoph2ps ymm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b2 00 f0 ff ff\s+vcvtneoph2ps ymm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*62 b2 7e 08 72 b4 f5 00 00 00 10\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 b2 7e 08 72 b4 f5 00 00 00 10\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 a2 7a 72 b4 f5 00 00 00 10\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 a2 7a 72 b4 f5 00 00 00 10\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 d2 7e 08 72 31\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*62 d2 7e 08 72 31\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 c2 7a 72 31\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 c2 7a 72 31\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 a2 7a b1 b4 f5 00 00 00 10\s+vbcstnebf162ps xmm6,WORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7a b1 31\s+vbcstnebf162ps xmm6,WORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b1 fe 00 00 00\s+vbcstnebf162ps xmm6,WORD PTR \[rcx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b2 00 ff ff ff\s+vbcstnebf162ps xmm6,WORD PTR \[rdx-0x100\]
+\s*[a-f0-9]+:\s*c4 a2 7e b1 b4 f5 00 00 00 10\s+vbcstnebf162ps ymm6,WORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7e b1 31\s+vbcstnebf162ps ymm6,WORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b1 fe 00 00 00\s+vbcstnebf162ps ymm6,WORD PTR \[rcx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b2 00 ff ff ff\s+vbcstnebf162ps ymm6,WORD PTR \[rdx-0x100\]
+\s*[a-f0-9]+:\s*c4 a2 79 b1 b4 f5 00 00 00 10\s+vbcstnesh2ps xmm6,WORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 79 b1 31\s+vbcstnesh2ps xmm6,WORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b1 fe 00 00 00\s+vbcstnesh2ps xmm6,WORD PTR \[rcx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b2 00 ff ff ff\s+vbcstnesh2ps xmm6,WORD PTR \[rdx-0x100\]
+\s*[a-f0-9]+:\s*c4 a2 7d b1 b4 f5 00 00 00 10\s+vbcstnesh2ps ymm6,WORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7d b1 31\s+vbcstnesh2ps ymm6,WORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b1 fe 00 00 00\s+vbcstnesh2ps ymm6,WORD PTR \[rcx\+0xfe\]
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b2 00 ff ff ff\s+vbcstnesh2ps ymm6,WORD PTR \[rdx-0x100\]
+\s*[a-f0-9]+:\s*c4 a2 7a b0 b4 f5 00 00 00 10\s+vcvtneebf162ps xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7a b0 31\s+vcvtneebf162ps xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b1 f0 07 00 00\s+vcvtneebf162ps xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b2 00 f8 ff ff\s+vcvtneebf162ps xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 a2 7e b0 b4 f5 00 00 00 10\s+vcvtneebf162ps ymm6,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7e b0 31\s+vcvtneebf162ps ymm6,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b1 e0 0f 00 00\s+vcvtneebf162ps ymm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b2 00 f0 ff ff\s+vcvtneebf162ps ymm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 a2 79 b0 b4 f5 00 00 00 10\s+vcvtneeph2ps xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 79 b0 31\s+vcvtneeph2ps xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b1 f0 07 00 00\s+vcvtneeph2ps xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b2 00 f8 ff ff\s+vcvtneeph2ps xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 a2 7d b0 b4 f5 00 00 00 10\s+vcvtneeph2ps ymm6,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7d b0 31\s+vcvtneeph2ps ymm6,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b1 e0 0f 00 00\s+vcvtneeph2ps ymm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b2 00 f0 ff ff\s+vcvtneeph2ps ymm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 a2 7b b0 b4 f5 00 00 00 10\s+vcvtneobf162ps xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7b b0 31\s+vcvtneobf162ps xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b1 f0 07 00 00\s+vcvtneobf162ps xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b2 00 f8 ff ff\s+vcvtneobf162ps xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 a2 7f b0 b4 f5 00 00 00 10\s+vcvtneobf162ps ymm6,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7f b0 31\s+vcvtneobf162ps ymm6,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b1 e0 0f 00 00\s+vcvtneobf162ps ymm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b2 00 f0 ff ff\s+vcvtneobf162ps ymm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 a2 78 b0 b4 f5 00 00 00 10\s+vcvtneoph2ps xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 78 b0 31\s+vcvtneoph2ps xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b1 f0 07 00 00\s+vcvtneoph2ps xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b2 00 f8 ff ff\s+vcvtneoph2ps xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 a2 7c b0 b4 f5 00 00 00 10\s+vcvtneoph2ps ymm6,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 c2 7c b0 31\s+vcvtneoph2ps ymm6,YMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b1 e0 0f 00 00\s+vcvtneoph2ps ymm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b2 00 f0 ff ff\s+vcvtneoph2ps ymm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,xmm5
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 xmm6,ymm5
+\s*[a-f0-9]+:\s*62 b2 7e 08 72 b4 f5 00 00 00 10\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 b2 7e 08 72 b4 f5 00 00 00 10\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 a2 7a 72 b4 f5 00 00 00 10\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*c4 a2 7a 72 b4 f5 00 00 00 10\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 d2 7e 08 72 31\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*62 d2 7e 08 72 31\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 c2 7a 72 31\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*c4 c2 7a 72 31\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[r9\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16 xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,XMMWORD PTR \[rdx-0x800\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16 xmm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[rdx-0x1000\]
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16 xmm6,YMMWORD PTR \[rdx-0x1000\]
diff --git a/gas/testsuite/gas/i386/x86-64-avx-ne-convert.d b/gas/testsuite/gas/i386/x86-64-avx-ne-convert.d
new file mode 100644
index 0000000000..6bd8391ed5
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-ne-convert.d
@@ -0,0 +1,170 @@
+#as:
+#objdump: -dw
+#name: x86_64 AVX-NE-CONVERT insns
+#source: x86-64-avx-ne-convert.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 a2 7a b1 b4 f5 00 00 00 10\s+vbcstnebf162ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7a b1 31\s+vbcstnebf162ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b1 fe 00 00 00\s+vbcstnebf162ps 0xfe\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b2 00 ff ff ff\s+vbcstnebf162ps -0x100\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7e b1 b4 f5 00 00 00 10\s+vbcstnebf162ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7e b1 31\s+vbcstnebf162ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b1 fe 00 00 00\s+vbcstnebf162ps 0xfe\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b2 00 ff ff ff\s+vbcstnebf162ps -0x100\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 79 b1 b4 f5 00 00 00 10\s+vbcstnesh2ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 79 b1 31\s+vbcstnesh2ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b1 fe 00 00 00\s+vbcstnesh2ps 0xfe\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b2 00 ff ff ff\s+vbcstnesh2ps -0x100\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7d b1 b4 f5 00 00 00 10\s+vbcstnesh2ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7d b1 31\s+vbcstnesh2ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b1 fe 00 00 00\s+vbcstnesh2ps 0xfe\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b2 00 ff ff ff\s+vbcstnesh2ps -0x100\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 7a b0 b4 f5 00 00 00 10\s+vcvtneebf162ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7a b0 31\s+vcvtneebf162ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b1 f0 07 00 00\s+vcvtneebf162ps 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b2 00 f8 ff ff\s+vcvtneebf162ps -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7e b0 b4 f5 00 00 00 10\s+vcvtneebf162ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7e b0 31\s+vcvtneebf162ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b1 e0 0f 00 00\s+vcvtneebf162ps 0xfe0\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b2 00 f0 ff ff\s+vcvtneebf162ps -0x1000\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 79 b0 b4 f5 00 00 00 10\s+vcvtneeph2ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 79 b0 31\s+vcvtneeph2ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b1 f0 07 00 00\s+vcvtneeph2ps 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b2 00 f8 ff ff\s+vcvtneeph2ps -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7d b0 b4 f5 00 00 00 10\s+vcvtneeph2ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7d b0 31\s+vcvtneeph2ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b1 e0 0f 00 00\s+vcvtneeph2ps 0xfe0\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b2 00 f0 ff ff\s+vcvtneeph2ps -0x1000\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 7b b0 b4 f5 00 00 00 10\s+vcvtneobf162ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7b b0 31\s+vcvtneobf162ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b1 f0 07 00 00\s+vcvtneobf162ps 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b2 00 f8 ff ff\s+vcvtneobf162ps -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7f b0 b4 f5 00 00 00 10\s+vcvtneobf162ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7f b0 31\s+vcvtneobf162ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b1 e0 0f 00 00\s+vcvtneobf162ps 0xfe0\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b2 00 f0 ff ff\s+vcvtneobf162ps -0x1000\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 78 b0 b4 f5 00 00 00 10\s+vcvtneoph2ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 78 b0 31\s+vcvtneoph2ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b1 f0 07 00 00\s+vcvtneoph2ps 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b2 00 f8 ff ff\s+vcvtneoph2ps -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7c b0 b4 f5 00 00 00 10\s+vcvtneoph2ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7c b0 31\s+vcvtneoph2ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b1 e0 0f 00 00\s+vcvtneoph2ps 0xfe0\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b2 00 f0 ff ff\s+vcvtneoph2ps -0x1000\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*62 b2 7e 08 72 b4 f5 00 00 00 10\s+vcvtneps2bf16x 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*62 b2 7e 08 72 b4 f5 00 00 00 10\s+vcvtneps2bf16x 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7a 72 b4 f5 00 00 00 10\s+\{vex\} vcvtneps2bf16x 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7a 72 b4 f5 00 00 00 10\s+\{vex\} vcvtneps2bf16x 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*62 d2 7e 08 72 31\s+vcvtneps2bf16x \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*62 d2 7e 08 72 31\s+vcvtneps2bf16x \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7a 72 31\s+\{vex\} vcvtneps2bf16x \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7a 72 31\s+\{vex\} vcvtneps2bf16x \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16x 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16x 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16x 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16x 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16x -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16x -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16x -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16x -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16y 0xfe0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16y 0xfe0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16y 0xfe0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16y 0xfe0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16y -0x1000\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16y -0x1000\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16y -0x1000\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16y -0x1000\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7a b1 b4 f5 00 00 00 10\s+vbcstnebf162ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7a b1 31\s+vbcstnebf162ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b1 fe 00 00 00\s+vbcstnebf162ps 0xfe\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b1 b2 00 ff ff ff\s+vbcstnebf162ps -0x100\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7e b1 b4 f5 00 00 00 10\s+vbcstnebf162ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7e b1 31\s+vbcstnebf162ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b1 fe 00 00 00\s+vbcstnebf162ps 0xfe\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b1 b2 00 ff ff ff\s+vbcstnebf162ps -0x100\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 79 b1 b4 f5 00 00 00 10\s+vbcstnesh2ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 79 b1 31\s+vbcstnesh2ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b1 fe 00 00 00\s+vbcstnesh2ps 0xfe\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b1 b2 00 ff ff ff\s+vbcstnesh2ps -0x100\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7d b1 b4 f5 00 00 00 10\s+vbcstnesh2ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7d b1 31\s+vbcstnesh2ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b1 fe 00 00 00\s+vbcstnesh2ps 0xfe\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b1 b2 00 ff ff ff\s+vbcstnesh2ps -0x100\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 7a b0 b4 f5 00 00 00 10\s+vcvtneebf162ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7a b0 31\s+vcvtneebf162ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b1 f0 07 00 00\s+vcvtneebf162ps 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a b0 b2 00 f8 ff ff\s+vcvtneebf162ps -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7e b0 b4 f5 00 00 00 10\s+vcvtneebf162ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7e b0 31\s+vcvtneebf162ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b1 e0 0f 00 00\s+vcvtneebf162ps 0xfe0\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7e b0 b2 00 f0 ff ff\s+vcvtneebf162ps -0x1000\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 79 b0 b4 f5 00 00 00 10\s+vcvtneeph2ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 79 b0 31\s+vcvtneeph2ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b1 f0 07 00 00\s+vcvtneeph2ps 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 79 b0 b2 00 f8 ff ff\s+vcvtneeph2ps -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7d b0 b4 f5 00 00 00 10\s+vcvtneeph2ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7d b0 31\s+vcvtneeph2ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b1 e0 0f 00 00\s+vcvtneeph2ps 0xfe0\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7d b0 b2 00 f0 ff ff\s+vcvtneeph2ps -0x1000\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 7b b0 b4 f5 00 00 00 10\s+vcvtneobf162ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7b b0 31\s+vcvtneobf162ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b1 f0 07 00 00\s+vcvtneobf162ps 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7b b0 b2 00 f8 ff ff\s+vcvtneobf162ps -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7f b0 b4 f5 00 00 00 10\s+vcvtneobf162ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7f b0 31\s+vcvtneobf162ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b1 e0 0f 00 00\s+vcvtneobf162ps 0xfe0\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7f b0 b2 00 f0 ff ff\s+vcvtneobf162ps -0x1000\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*c4 a2 78 b0 b4 f5 00 00 00 10\s+vcvtneoph2ps 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 78 b0 31\s+vcvtneoph2ps \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b1 f0 07 00 00\s+vcvtneoph2ps 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 78 b0 b2 00 f8 ff ff\s+vcvtneoph2ps -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7c b0 b4 f5 00 00 00 10\s+vcvtneoph2ps 0x10000000\(%rbp,%r14,8\),%ymm6
+\s*[a-f0-9]+:\s*c4 c2 7c b0 31\s+vcvtneoph2ps \(%r9\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b1 e0 0f 00 00\s+vcvtneoph2ps 0xfe0\(%rcx\),%ymm6
+\s*[a-f0-9]+:\s*c4 e2 7c b0 b2 00 f0 ff ff\s+vcvtneoph2ps -0x1000\(%rdx\),%ymm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 f5\s+vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 f5\s+\{vex\} vcvtneps2bf16 %xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 f5\s+vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 f5\s+\{vex\} vcvtneps2bf16 %ymm5,%xmm6
+\s*[a-f0-9]+:\s*62 b2 7e 08 72 b4 f5 00 00 00 10\s+vcvtneps2bf16x 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*62 b2 7e 08 72 b4 f5 00 00 00 10\s+vcvtneps2bf16x 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7a 72 b4 f5 00 00 00 10\s+\{vex\} vcvtneps2bf16x 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*c4 a2 7a 72 b4 f5 00 00 00 10\s+\{vex\} vcvtneps2bf16x 0x10000000\(%rbp,%r14,8\),%xmm6
+\s*[a-f0-9]+:\s*62 d2 7e 08 72 31\s+vcvtneps2bf16x \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*62 d2 7e 08 72 31\s+vcvtneps2bf16x \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7a 72 31\s+\{vex\} vcvtneps2bf16x \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*c4 c2 7a 72 31\s+\{vex\} vcvtneps2bf16x \(%r9\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16x 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 71 7f\s+vcvtneps2bf16x 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16x 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b1 f0 07 00 00\s+\{vex\} vcvtneps2bf16x 0x7f0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16x -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 08 72 72 80\s+vcvtneps2bf16x -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16x -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7a 72 b2 00 f8 ff ff\s+\{vex\} vcvtneps2bf16x -0x800\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16y 0xfe0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 71 7f\s+vcvtneps2bf16y 0xfe0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16y 0xfe0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b1 e0 0f 00 00\s+\{vex\} vcvtneps2bf16y 0xfe0\(%rcx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16y -0x1000\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*62 f2 7e 28 72 72 80\s+vcvtneps2bf16y -0x1000\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16y -0x1000\(%rdx\),%xmm6
+\s*[a-f0-9]+:\s*c4 e2 7e 72 b2 00 f0 ff ff\s+\{vex\} vcvtneps2bf16y -0x1000\(%rdx\),%xmm6
diff --git a/gas/testsuite/gas/i386/x86-64-avx-ne-convert.s b/gas/testsuite/gas/i386/x86-64-avx-ne-convert.s
new file mode 100644
index 0000000000..c01a95d943
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx-ne-convert.s
@@ -0,0 +1,167 @@
+# Check 64bit AVX-NE-CONVERT instructions
+
+ .allow_index_reg
+ .text
+_start:
+ vbcstnebf162ps 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ vbcstnebf162ps (%r9), %xmm6 #AVX-NE-CONVERT
+ vbcstnebf162ps 254(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnebf162ps -256(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnebf162ps 0x10000000(%rbp, %r14, 8), %ymm6 #AVX-NE-CONVERT
+ vbcstnebf162ps (%r9), %ymm6 #AVX-NE-CONVERT
+ vbcstnebf162ps 254(%rcx), %ymm6 #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnebf162ps -256(%rdx), %ymm6 #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnesh2ps 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ vbcstnesh2ps (%r9), %xmm6 #AVX-NE-CONVERT
+ vbcstnesh2ps 254(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnesh2ps -256(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnesh2ps 0x10000000(%rbp, %r14, 8), %ymm6 #AVX-NE-CONVERT
+ vbcstnesh2ps (%r9), %ymm6 #AVX-NE-CONVERT
+ vbcstnesh2ps 254(%rcx), %ymm6 #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnesh2ps -256(%rdx), %ymm6 #AVX-NE-CONVERT Disp32(00ffffff)
+ vcvtneebf162ps 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneebf162ps (%r9), %xmm6 #AVX-NE-CONVERT
+ vcvtneebf162ps 2032(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneebf162ps -2048(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneebf162ps 0x10000000(%rbp, %r14, 8), %ymm6 #AVX-NE-CONVERT
+ vcvtneebf162ps (%r9), %ymm6 #AVX-NE-CONVERT
+ vcvtneebf162ps 4064(%rcx), %ymm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneebf162ps -4096(%rdx), %ymm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneeph2ps 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneeph2ps (%r9), %xmm6 #AVX-NE-CONVERT
+ vcvtneeph2ps 2032(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneeph2ps -2048(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneeph2ps 0x10000000(%rbp, %r14, 8), %ymm6 #AVX-NE-CONVERT
+ vcvtneeph2ps (%r9), %ymm6 #AVX-NE-CONVERT
+ vcvtneeph2ps 4064(%rcx), %ymm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneeph2ps -4096(%rdx), %ymm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneobf162ps 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneobf162ps (%r9), %xmm6 #AVX-NE-CONVERT
+ vcvtneobf162ps 2032(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneobf162ps -2048(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneobf162ps 0x10000000(%rbp, %r14, 8), %ymm6 #AVX-NE-CONVERT
+ vcvtneobf162ps (%r9), %ymm6 #AVX-NE-CONVERT
+ vcvtneobf162ps 4064(%rcx), %ymm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneobf162ps -4096(%rdx), %ymm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneoph2ps 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneoph2ps (%r9), %xmm6 #AVX-NE-CONVERT
+ vcvtneoph2ps 2032(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneoph2ps -2048(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneoph2ps 0x10000000(%rbp, %r14, 8), %ymm6 #AVX-NE-CONVERT
+ vcvtneoph2ps (%r9), %ymm6 #AVX-NE-CONVERT
+ vcvtneoph2ps 4064(%rcx), %ymm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneoph2ps -4096(%rdx), %ymm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneps2bf16 %xmm5, %xmm6 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 %xmm5, %xmm6 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 %xmm5, %xmm6 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 %xmm5, %xmm6 #AVX-NE-CONVERT
+ vcvtneps2bf16 %ymm5, %xmm6 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 %ymm5, %xmm6 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 %ymm5, %xmm6 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 %ymm5, %xmm6 #AVX-NE-CONVERT
+ vcvtneps2bf16x 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16x 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16x 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16x 0x10000000(%rbp, %r14, 8), %xmm6 #AVX-NE-CONVERT
+ vcvtneps2bf16x (%r9), %xmm6 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16x (%r9), %xmm6 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16x (%r9), %xmm6 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16x (%r9), %xmm6 #AVX-NE-CONVERT
+ vcvtneps2bf16x 2032(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ {evex} vcvtneps2bf16x 2032(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ {vex} vcvtneps2bf16x 2032(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ {vex3} vcvtneps2bf16x 2032(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneps2bf16x -2048(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ {evex} vcvtneps2bf16x -2048(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ {vex} vcvtneps2bf16x -2048(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ {vex3} vcvtneps2bf16x -2048(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneps2bf16y 4064(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ {evex} vcvtneps2bf16y 4064(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ {vex} vcvtneps2bf16y 4064(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ {vex3} vcvtneps2bf16y 4064(%rcx), %xmm6 #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneps2bf16y -4096(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ {evex} vcvtneps2bf16y -4096(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ {vex} vcvtneps2bf16y -4096(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+ {vex3} vcvtneps2bf16y -4096(%rdx), %xmm6 #AVX-NE-CONVERT Disp32(00f0ffff)
+
+.intel_syntax noprefix
+ vbcstnebf162ps xmm6, WORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vbcstnebf162ps xmm6, WORD PTR [r9] #AVX-NE-CONVERT
+ vbcstnebf162ps xmm6, WORD PTR [rcx+254] #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnebf162ps xmm6, WORD PTR [rdx-256] #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnebf162ps ymm6, WORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vbcstnebf162ps ymm6, WORD PTR [r9] #AVX-NE-CONVERT
+ vbcstnebf162ps ymm6, WORD PTR [rcx+254] #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnebf162ps ymm6, WORD PTR [rdx-256] #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnesh2ps xmm6, WORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vbcstnesh2ps xmm6, WORD PTR [r9] #AVX-NE-CONVERT
+ vbcstnesh2ps xmm6, WORD PTR [rcx+254] #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnesh2ps xmm6, WORD PTR [rdx-256] #AVX-NE-CONVERT Disp32(00ffffff)
+ vbcstnesh2ps ymm6, WORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vbcstnesh2ps ymm6, WORD PTR [r9] #AVX-NE-CONVERT
+ vbcstnesh2ps ymm6, WORD PTR [rcx+254] #AVX-NE-CONVERT Disp32(fe000000)
+ vbcstnesh2ps ymm6, WORD PTR [rdx-256] #AVX-NE-CONVERT Disp32(00ffffff)
+ vcvtneebf162ps xmm6, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneebf162ps xmm6, XMMWORD PTR [r9] #AVX-NE-CONVERT
+ vcvtneebf162ps xmm6, XMMWORD PTR [rcx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneebf162ps xmm6, XMMWORD PTR [rdx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneebf162ps ymm6, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneebf162ps ymm6, YMMWORD PTR [r9] #AVX-NE-CONVERT
+ vcvtneebf162ps ymm6, YMMWORD PTR [rcx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneebf162ps ymm6, YMMWORD PTR [rdx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneeph2ps xmm6, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneeph2ps xmm6, XMMWORD PTR [r9] #AVX-NE-CONVERT
+ vcvtneeph2ps xmm6, XMMWORD PTR [rcx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneeph2ps xmm6, XMMWORD PTR [rdx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneeph2ps ymm6, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneeph2ps ymm6, YMMWORD PTR [r9] #AVX-NE-CONVERT
+ vcvtneeph2ps ymm6, YMMWORD PTR [rcx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneeph2ps ymm6, YMMWORD PTR [rdx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneobf162ps xmm6, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneobf162ps xmm6, XMMWORD PTR [r9] #AVX-NE-CONVERT
+ vcvtneobf162ps xmm6, XMMWORD PTR [rcx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneobf162ps xmm6, XMMWORD PTR [rdx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneobf162ps ymm6, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneobf162ps ymm6, YMMWORD PTR [r9] #AVX-NE-CONVERT
+ vcvtneobf162ps ymm6, YMMWORD PTR [rcx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneobf162ps ymm6, YMMWORD PTR [rdx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneoph2ps xmm6, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneoph2ps xmm6, XMMWORD PTR [r9] #AVX-NE-CONVERT
+ vcvtneoph2ps xmm6, XMMWORD PTR [rcx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneoph2ps xmm6, XMMWORD PTR [rdx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneoph2ps ymm6, YMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneoph2ps ymm6, YMMWORD PTR [r9] #AVX-NE-CONVERT
+ vcvtneoph2ps ymm6, YMMWORD PTR [rcx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneoph2ps ymm6, YMMWORD PTR [rdx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ vcvtneps2bf16 xmm6, xmm5 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 xmm6, xmm5 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 xmm6, xmm5 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 xmm6, xmm5 #AVX-NE-CONVERT
+ vcvtneps2bf16 xmm6, ymm5 #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 xmm6, ymm5 #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 xmm6, ymm5 #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 xmm6, ymm5 #AVX-NE-CONVERT
+ vcvtneps2bf16 xmm6, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 xmm6, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 xmm6, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 xmm6, XMMWORD PTR [rbp+r14*8+0x10000000] #AVX-NE-CONVERT
+ vcvtneps2bf16 xmm6, XMMWORD PTR [r9] #AVX-NE-CONVERT
+ {evex} vcvtneps2bf16 xmm6, XMMWORD PTR [r9] #AVX-NE-CONVERT
+ {vex} vcvtneps2bf16 xmm6, XMMWORD PTR [r9] #AVX-NE-CONVERT
+ {vex3} vcvtneps2bf16 xmm6, XMMWORD PTR [r9] #AVX-NE-CONVERT
+ vcvtneps2bf16 xmm6, XMMWORD PTR [rcx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ {evex} vcvtneps2bf16 xmm6, XMMWORD PTR [rcx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ {vex} vcvtneps2bf16 xmm6, XMMWORD PTR [rcx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ {vex3} vcvtneps2bf16 xmm6, XMMWORD PTR [rcx+2032] #AVX-NE-CONVERT Disp32(f0070000)
+ vcvtneps2bf16 xmm6, XMMWORD PTR [rdx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ {evex} vcvtneps2bf16 xmm6, XMMWORD PTR [rdx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ {vex} vcvtneps2bf16 xmm6, XMMWORD PTR [rdx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ {vex3} vcvtneps2bf16 xmm6, XMMWORD PTR [rdx-2048] #AVX-NE-CONVERT Disp32(00f8ffff)
+ vcvtneps2bf16 xmm6, YMMWORD PTR [rcx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ {evex} vcvtneps2bf16 xmm6, YMMWORD PTR [rcx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ {vex} vcvtneps2bf16 xmm6, YMMWORD PTR [rcx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ {vex3} vcvtneps2bf16 xmm6, YMMWORD PTR [rcx+4064] #AVX-NE-CONVERT Disp32(e00f0000)
+ vcvtneps2bf16 xmm6, YMMWORD PTR [rdx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ {evex} vcvtneps2bf16 xmm6, YMMWORD PTR [rdx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ {vex} vcvtneps2bf16 xmm6, YMMWORD PTR [rdx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
+ {vex3} vcvtneps2bf16 xmm6, YMMWORD PTR [rdx-4096] #AVX-NE-CONVERT Disp32(00f0ffff)
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 51f1f21d2e..c83c2a91ce 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -937,6 +937,8 @@ enum
MOD_VEX_0F385E_X86_64_P_3_W_0,
MOD_VEX_0F388C,
MOD_VEX_0F388E,
+ MOD_VEX_0F38B0,
+ MOD_VEX_0F38B1,
MOD_VEX_0F3A30_L_0,
MOD_VEX_0F3A31_L_0,
MOD_VEX_0F3A32_L_0,
@@ -1132,6 +1134,9 @@ enum
PREFIX_VEX_0F3851_W_0,
PREFIX_VEX_0F385C_X86_64,
PREFIX_VEX_0F385E_X86_64,
+ PREFIX_VEX_0F3872,
+ PREFIX_VEX_0F38B0,
+ PREFIX_VEX_0F38B1,
PREFIX_VEX_0F38F5_L_0,
PREFIX_VEX_0F38F6_L_0,
PREFIX_VEX_0F38F7_L_0,
@@ -1526,8 +1531,11 @@ enum
VEX_W_0F385E_X86_64_P_1,
VEX_W_0F385E_X86_64_P_2,
VEX_W_0F385E_X86_64_P_3,
+ VEX_W_0F3872_P_1,
VEX_W_0F3878,
VEX_W_0F3879,
+ VEX_W_0F38B0,
+ VEX_W_0F38B1,
VEX_W_0F38B4,
VEX_W_0F38B5,
VEX_W_0F38CF,
@@ -4035,7 +4043,31 @@ static const struct dis386 prefix_table[][4] = {
{ VEX_W_TABLE (VEX_W_0F385E_X86_64_P_2) },
{ VEX_W_TABLE (VEX_W_0F385E_X86_64_P_3) },
},
+
+ /* PREFIX_VEX_0F3872 */
+ {
+ { Bad_Opcode },
+ { VEX_W_TABLE (VEX_W_0F3872_P_1) },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ },
+ /* PREFIX_VEX_0F38B0 */
+ {
+ { "vcvtneoph2ps", {XM, Mx}, 0 },
+ { "vcvtneebf162ps", {XM, Mx}, 0 },
+ { "vcvtneeph2ps", {XM, Mx}, 0 },
+ { "vcvtneobf162ps", {XM, Mx}, 0 },
+ },
+
+ /* PREFIX_VEX_0F38B1 */
+ {
+ { Bad_Opcode },
+ { "vbcstnebf162ps", {XM, Ew}, 0 },
+ { "vbcstnesh2ps", {XM, Ew}, 0 },
+ { Bad_Opcode },
+ },
+
/* PREFIX_VEX_0F38F5_L_0 */
{
{ "bzhiS", { Gdq, Edq, VexGdq }, 0 },
@@ -6238,7 +6270,7 @@ static const struct dis386 vex_table[][256] = {
/* 70 */
{ Bad_Opcode },
{ Bad_Opcode },
- { Bad_Opcode },
+ { PREFIX_TABLE (PREFIX_VEX_0F3872) },
{ Bad_Opcode },
{ Bad_Opcode },
{ Bad_Opcode },
@@ -6308,8 +6340,8 @@ static const struct dis386 vex_table[][256] = {
{ "vfnmsub213p%XW", { XM, Vex, EXx }, PREFIX_DATA },
{ "vfnmsub213s%XW", { XMScalar, VexScalar, EXdq }, PREFIX_DATA },
/* b0 */
- { Bad_Opcode },
- { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38B0) },
+ { MOD_TABLE (MOD_VEX_0F38B1) },
{ Bad_Opcode },
{ Bad_Opcode },
{ VEX_W_TABLE (VEX_W_0F38B4) },
@@ -7610,6 +7642,10 @@ static const struct dis386 vex_w_table[][2] = {
/* VEX_W_0F385E_X86_64_P_3 */
{ MOD_TABLE (MOD_VEX_0F385E_X86_64_P_3_W_0) },
},
+ {
+ /* VEX_W_0F3872_P_1 */
+ { "%XVvcvtneps2bf16%XY", { XMM, EXx }, 0 },
+ },
{
/* VEX_W_0F3878 */
{ "vpbroadcastb", { XM, EXb }, PREFIX_DATA },
@@ -7618,6 +7654,14 @@ static const struct dis386 vex_w_table[][2] = {
/* VEX_W_0F3879 */
{ "vpbroadcastw", { XM, EXw }, PREFIX_DATA },
},
+ {
+ /* VEX_W_0F38B0 */
+ { PREFIX_TABLE (PREFIX_VEX_0F38B0) },
+ },
+ {
+ /* VEX_W_0F38B1 */
+ { PREFIX_TABLE (PREFIX_VEX_0F38B1) },
+ },
{
/* VEX_W_0F38B4 */
{ Bad_Opcode },
@@ -8428,6 +8472,14 @@ static const struct dis386 mod_table[][2] = {
/* MOD_VEX_0F388E */
{ "vpmaskmov%DQ", { Mx, Vex, XM }, PREFIX_DATA },
},
+ {
+ /* MOD_VEX_0F38B0*/
+ { VEX_W_TABLE (VEX_W_0F38B0) },
+ },
+ {
+ /* MOD_VEX_0F38B1*/
+ { VEX_W_TABLE (VEX_W_0F38B1) },
+ },
{
/* MOD_VEX_0F3A30_L_0 */
{ Bad_Opcode },
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index 27d0f8fc31..e7f51bef8c 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -249,6 +249,8 @@ static initializer cpu_flag_init[] =
"CPU_AVX2_FLAGS|CpuAVX_IFMA" },
{ "CPU_AVX_VNNI_INT8_FLAGS",
"CPU_AVX2_FLAGS|CpuAVX_VNNI_INT8" },
+ { "CPU_AVX_NE_CONVERT_FLAGS",
+ "CPU_AVX2_FLAGS|CpuAVX_NE_CONVERT" },
{ "CPU_IAMCU_FLAGS",
"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuIAMCU" },
{ "CPU_ADX_FLAGS",
@@ -447,6 +449,8 @@ static initializer cpu_flag_init[] =
"CpuAVX_IFMA" },
{ "CPU_ANY_AVX_VNNI_INT8_FLAGS",
"CpuAVX_VNNI_INT8" },
+ { "CPU_ANY_AVX_NE_CONVERT_FLAGS",
+ "CpuAVX_NE_CONVERT" },
};
static initializer operand_type_init[] =
@@ -650,6 +654,7 @@ static bitfield cpu_flags[] =
BITFIELD (CpuAVX512_FP16),
BITFIELD (CpuAVX_IFMA),
BITFIELD (CpuAVX_VNNI_INT8),
+ BITFIELD (CpuAVX_NE_CONVERT),
BITFIELD (CpuMWAITX),
BITFIELD (CpuCLZERO),
BITFIELD (CpuOSPKE),
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index e9c6785898..c5212aaf12 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -213,6 +213,8 @@ enum
CpuAVX_IFMA,
/* Intel AVX VNNI-INT8 Instructions support required. */
CpuAVX_VNNI_INT8,
+ /* Intel AVX NE CONVERT Instructions support required. */
+ CpuAVX_NE_CONVERT,
/* mwaitx instruction required */
CpuMWAITX,
/* Clzero instruction required */
@@ -394,6 +396,7 @@ typedef union i386_cpu_flags
unsigned int cpuavx512_fp16:1;
unsigned int cpuavx_ifma:1;
unsigned int cpuavx_vnni_int8:1;
+ unsigned int cpuavx_ne_convert:1;
unsigned int cpumwaitx:1;
unsigned int cpuclzero:1;
unsigned int cpuospke:1;
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index 358a1cffac..f080b12db2 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3027,6 +3027,21 @@ movdir64b, 0x660f38f8, None, CpuMOVDIR64B, Modrm|AddrPrefixOpReg, { Unspecified|
// MOVEDIR instructions end.
+// AVX_NE_CONVERT instructions.
+
+vbcstnebf162ps, 0xf3b1, None, CpuAVX_NE_CONVERT, Modrm|Vex|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {Word|Unspecified|BaseIndex, RegXMM|RegYMM}
+vbcstnesh2ps, 0x66b1, None, CpuAVX_NE_CONVERT, Modrm|Vex|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {Word|Unspecified|BaseIndex, RegXMM|RegYMM}
+vcvtneoph2ps, 0xb0, None, CpuAVX_NE_CONVERT, Modrm|Vex|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {Xmmword|Ymmword|Unspecified|BaseIndex, RegXMM|RegYMM}
+vcvtneebf162ps, 0xf3b0, None, CpuAVX_NE_CONVERT, Modrm|Vex|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {Xmmword|Ymmword|Unspecified|BaseIndex, RegXMM|RegYMM}
+vcvtneeph2ps, 0x66b0, None, CpuAVX_NE_CONVERT, Modrm|Vex|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {Xmmword|Ymmword|Unspecified|BaseIndex, RegXMM|RegYMM}
+vcvtneobf162ps, 0xf2b0, None, CpuAVX_NE_CONVERT, Modrm|Vex|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {Xmmword|Ymmword|Unspecified|BaseIndex, RegXMM|RegYMM}
+vcvtneps2bf16, 0xf372, None, CpuAVX_NE_CONVERT, Modrm|PseudoVexPrefix|Vex128|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {Xmmword|RegXMM|Unspecified|BaseIndex, RegXMM}
+vcvtneps2bf16, 0xf372, None, CpuAVX_NE_CONVERT, Modrm|PseudoVexPrefix|Vex256|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {Ymmword|RegYMM|Unspecified|BaseIndex, RegXMM}
+vcvtneps2bf16x, 0xf372, None, CpuAVX_NE_CONVERT, Modrm|PseudoVexPrefix|Vex128|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTSyntax, {Xmmword|RegXMM|Unspecified|BaseIndex, RegXMM}
+vcvtneps2bf16y, 0xf372, None, CpuAVX_NE_CONVERT, Modrm|PseudoVexPrefix|Vex256|Space0F38|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|ATTSyntax, {Ymmword|RegYMM|Unspecified|BaseIndex, RegXMM}
+
+// AVX_NE_CONVERT instructions end.
+
// AVX512_BF16 instructions.
vcvtne2ps2bf16, 0xf272, None, CpuAVX512_BF16, Modrm|Space0F38|VexVVVV|Masking=3|VexW0|Broadcast|Disp8ShiftVL|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|RegZMM|Dword|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM }
-
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 04/10] Support Intel CMPccXADD
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
` (2 preceding siblings ...)
2022-10-19 15:15 ` [PATCH 03/10] Support Intel AVX-NE-CONVERT Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-19 15:15 ` [PATCH 05/10] Add handler for more i386_cpu_flags Haochen Jiang
` (5 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools
gas/ChangeLog:
* NEWS: Support Intel CMPccXADD.
* config/tc-i386.c: Add cmpccxadd.
(build_modrm_byte): Add operations for Vex.VVVV reg
on operand 0 while have memory operand.
* doc/c-i386.texi: Document .cmpccxadd.
* testsuite/gas/i386/i386.exp: Run CMPccXADD tests.
* testsuite/gas/i386/cmpccxadd-inval.s: New test.
* testsuite/gas/i386/cmpccxadd-inval.l: Ditto.
* testsuite/gas/i386/x86-64-cmpccxadd-intel.d: Ditto.
* testsuite/gas/i386/x86-64-cmpccxadd.s: Ditto.
* testsuite/gas/i386/x86-64-cmpccxadd.d: Ditto.
opcodes/ChangeLog:
* i386-dis.c (Mdq): New.
(MOD_VEX_0F38E0_X86_64): Ditto.
(MOD_VEX_0F38E1_X86_64): Ditto.
(MOD_VEX_0F38E2_X86_64): Ditto.
(MOD_VEX_0F38E3_X86_64): Ditto.
(MOD_VEX_0F38E4_X86_64): Ditto.
(MOD_VEX_0F38E5_X86_64): Ditto.
(MOD_VEX_0F38E6_X86_64): Ditto.
(MOD_VEX_0F38E7_X86_64): Ditto.
(MOD_VEX_0F38E8_X86_64): Ditto.
(MOD_VEX_0F38E9_X86_64): Ditto.
(MOD_VEX_0F38EA_X86_64): Ditto.
(MOD_VEX_0F38EB_X86_64): Ditto.
(MOD_VEX_0F38EC_X86_64): Ditto.
(MOD_VEX_0F38ED_X86_64): Ditto.
(MOD_VEX_0F38EE_X86_64): Ditto.
(MOD_VEX_0F38EF_X86_64): Ditto.
(X86_64_VEX_0F38E0): Ditto.
(X86_64_VEX_0F38E1): Ditto.
(X86_64_VEX_0F38E2): Ditto.
(X86_64_VEX_0F38E3): Ditto.
(X86_64_VEX_0F38E4): Ditto.
(X86_64_VEX_0F38E5): Ditto.
(X86_64_VEX_0F38E6): Ditto.
(X86_64_VEX_0F38E7): Ditto.
(X86_64_VEX_0F38E8): Ditto.
(X86_64_VEX_0F38E9): Ditto.
(X86_64_VEX_0F38EA): Ditto.
(X86_64_VEX_0F38EB): Ditto.
(X86_64_VEX_0F38EC): Ditto.
(X86_64_VEX_0F38ED): Ditto.
(X86_64_VEX_0F38EE): Ditto.
(X86_64_VEX_0F38EF): Ditto.
(mod_table): Add MOD_VEX_0F38E0_X86_64, MOD_VEX_0F38E1_X86_64,
MOD_VEX_0F38E2_X86_64, MOD_VEX_0F38E3_X86_64, MOD_VEX_0F38E4_X86_64,
MOD_VEX_0F38E5_X86_64, MOD_VEX_0F38E6_X86_64, MOD_VEX_0F38E7_X86_64,
MOD_VEX_0F38E8_X86_64, MOD_VEX_0F38E9_X86_64, MOD_VEX_0F38EA_X86_64,
MOD_VEX_0F38EB_X86_64, MOD_VEX_0F38EC_X86_64, MOD_VEX_0F38ED_X86_64,
MOD_VEX_0F38EE_X86_64, MOD_VEX_0F38EF_X86_64.
(x86_64_table): Add X86_64_VEX_0F38E0, X86_64_VEX_0F38E1,
X86_64_VEX_0F38E2, X86_64_VEX_0F38E3, X86_64_VEX_0F38E4,
X86_64_VEX_0F38E5, X86_64_VEX_0F38E6, X86_64_VEX_0F38E7,
X86_64_VEX_0F38E8, X86_64_VEX_0F38E9, X86_64_VEX_0F38EA,
X86_64_VEX_0F38EB, X86_64_VEX_0F38EC, X86_64_VEX_0F38ED,
X86_64_VEX_0F38EE, X86_64_VEX_0F38EF.
* i386-gen.c (cpu_flag_init): Add CPU_CMPCCXADD_FLAGS and
CPU_ANY_CMPCCXADD_FLAGS.
(cpu_flags): Add CpuCMPCCXADD.
* i386-init.h: Regenerated.
* i386-opc.h (CpuCMPCCXADD): New.
(i386_cpu_flags): Add cpucmpccxadd. Comment unused for it is actually 0.
* i386-opc.tbl: Add Intel CMPccXADD instructions.
* i386-tbl.h: Regenerated.
---
gas/NEWS | 2 +
gas/config/tc-i386.c | 7 +
gas/doc/c-i386.texi | 2 +
gas/testsuite/gas/i386/cmpccxadd-inval.l | 5 +
gas/testsuite/gas/i386/cmpccxadd-inval.s | 9 +
gas/testsuite/gas/i386/i386.exp | 3 +
.../gas/i386/x86-64-cmpccxadd-intel.d | 266 ++++
gas/testsuite/gas/i386/x86-64-cmpccxadd.d | 266 ++++
gas/testsuite/gas/i386/x86-64-cmpccxadd.s | 263 ++++
opcodes/i386-dis.c | 227 ++-
opcodes/i386-gen.c | 5 +
opcodes/i386-init.h | 130 +-
opcodes/i386-opc.h | 5 +-
opcodes/i386-opc.tbl | 6 +
opcodes/i386-tbl.h | 1282 ++++++++++++-----
15 files changed, 2018 insertions(+), 460 deletions(-)
create mode 100644 gas/testsuite/gas/i386/cmpccxadd-inval.l
create mode 100644 gas/testsuite/gas/i386/cmpccxadd-inval.s
create mode 100644 gas/testsuite/gas/i386/x86-64-cmpccxadd-intel.d
create mode 100644 gas/testsuite/gas/i386/x86-64-cmpccxadd.d
create mode 100644 gas/testsuite/gas/i386/x86-64-cmpccxadd.s
diff --git a/gas/NEWS b/gas/NEWS
index d5e06bd1de..9757209a9f 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Add support for Intel CMPccXADD instructions.
+
* Add support for Intel AVX-NE-CONVERT instructions.
* Add support for Intel AVX-VNNI-INT8 instructions.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 42579bb701..f887074e60 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1097,6 +1097,7 @@ static const arch_entry cpu_arch[] =
SUBARCH (avx_ifma, AVX_IFMA, ANY_AVX_IFMA, false),
SUBARCH (avx_vnni_int8, AVX_VNNI_INT8, ANY_AVX_VNNI_INT8, false),
SUBARCH (avx_ne_convert, AVX_NE_CONVERT, ANY_AVX_NE_CONVERT, false),
+ SUBARCH (cmpccxadd, CMPCCXADD, CMPCCXADD, false),
};
#undef SUBARCH
@@ -8568,6 +8569,12 @@ build_modrm_byte (void)
gas_assert (mem == (vex_reg + 1)
&& op < i.operands);
}
+ else if (i.tm.opcode_modifier.swapsources)
+ {
+ /* Set Vex_reg as operand 0. */
+ vex_reg = op++;
+ gas_assert(vex_reg < i.operands);
+ }
else
{
vex_reg = op + 1;
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index f70994eca8..24ea55579e 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -197,6 +197,7 @@ accept various extension mnemonics. For example,
@code{avx_ifma},
@code{avx_vnni_int8},
@code{avx_ne_convert},
+@code{cmpccxadd},
@code{amx_int8},
@code{amx_bf16},
@code{amx_tile},
@@ -1490,6 +1491,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.tdx} @tab @samp{.avx_vnni} @tab @samp{.avx512_fp16}
@item @samp{.clwb} @tab @samp{.rdpid} @tab @samp{.ptwrite} @tab @samp{.ibt}
@item @samp{.avx_ifma} @tab @samp{.avx_vnni_int8} @tab @samp{.avx_ne_convert}
+@item @samp{.cmpccxadd}
@item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote}
@item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq}
@item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk}
diff --git a/gas/testsuite/gas/i386/cmpccxadd-inval.l b/gas/testsuite/gas/i386/cmpccxadd-inval.l
new file mode 100644
index 0000000000..32538867aa
--- /dev/null
+++ b/gas/testsuite/gas/i386/cmpccxadd-inval.l
@@ -0,0 +1,5 @@
+.* Assembler messages:
+.*:6: Error: `cmpbexadd' is only supported in 64-bit mode
+.*:7: Error: `cmpbxadd' is only supported in 64-bit mode
+.*:8: Error: `cmplexadd' is only supported in 64-bit mode
+.*:9: Error: `cmplxadd' is only supported in 64-bit mode
diff --git a/gas/testsuite/gas/i386/cmpccxadd-inval.s b/gas/testsuite/gas/i386/cmpccxadd-inval.s
new file mode 100644
index 0000000000..a349628863
--- /dev/null
+++ b/gas/testsuite/gas/i386/cmpccxadd-inval.s
@@ -0,0 +1,9 @@
+# Check Illegal CMPccXADD instructions
+
+ .allow_index_reg
+ .text
+_start:
+ cmpbexadd %eax, %eax, 0x10000000(%esp, %esi, 8)
+ cmpbxadd %ebx, %ebx, (%ecx)
+ cmplexadd %eax, %eax, 508(%ecx)
+ cmplxadd %ebx, %ebx, -512(%edx)
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index d03c2187ea..fb2e2aa446 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -485,6 +485,7 @@ if [gas_32_check] then {
run_dump_test "avx-vnni-int8-intel"
run_dump_test "avx-ne-convert"
run_dump_test "avx-ne-convert-intel"
+ run_list_test "cmpccxadd-inval"
run_list_test "sg"
run_dump_test "clzero"
run_dump_test "invlpgb"
@@ -1159,6 +1160,8 @@ if [gas_64_check] then {
run_dump_test "x86-64-avx-vnni-int8-intel"
run_dump_test "x86-64-avx-ne-convert"
run_dump_test "x86-64-avx-ne-convert-intel"
+ run_dump_test "x86-64-cmpccxadd"
+ run_dump_test "x86-64-cmpccxadd-intel"
run_dump_test "x86-64-clzero"
run_dump_test "x86-64-mwaitx-bdver4"
run_list_test "x86-64-mwaitx-reg"
diff --git a/gas/testsuite/gas/i386/x86-64-cmpccxadd-intel.d b/gas/testsuite/gas/i386/x86-64-cmpccxadd-intel.d
new file mode 100644
index 0000000000..0b906330b7
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-cmpccxadd-intel.d
@@ -0,0 +1,266 @@
+#as:
+#objdump: -dw -Mintel
+#name: x86_64 CMPCCXADD insns (Intel disassembly)
+#source: x86-64-cmpccxadd.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 a2 79 e6 8c f5 00 00 00 10\s+cmpbexadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e6 09\s+cmpbexadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e6 89 fc 01 00 00\s+cmpbexadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e6 8a 00 fe ff ff\s+cmpbexadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e6 8c f5 00 00 00 10\s+cmpbexadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e6 09\s+cmpbexadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e6 89 f8 03 00 00\s+cmpbexadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e6 8a 00 fc ff ff\s+cmpbexadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e2 8c f5 00 00 00 10\s+cmpbxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e2 09\s+cmpbxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e2 89 fc 01 00 00\s+cmpbxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e2 8a 00 fe ff ff\s+cmpbxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e2 8c f5 00 00 00 10\s+cmpbxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e2 09\s+cmpbxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e2 89 f8 03 00 00\s+cmpbxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e2 8a 00 fc ff ff\s+cmpbxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ee 8c f5 00 00 00 10\s+cmplexadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ee 09\s+cmplexadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ee 89 fc 01 00 00\s+cmplexadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ee 8a 00 fe ff ff\s+cmplexadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ee 8c f5 00 00 00 10\s+cmplexadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ee 09\s+cmplexadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ee 89 f8 03 00 00\s+cmplexadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ee 8a 00 fc ff ff\s+cmplexadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ec 8c f5 00 00 00 10\s+cmplxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ec 09\s+cmplxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ec 89 fc 01 00 00\s+cmplxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ec 8a 00 fe ff ff\s+cmplxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ec 8c f5 00 00 00 10\s+cmplxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ec 09\s+cmplxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ec 89 f8 03 00 00\s+cmplxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ec 8a 00 fc ff ff\s+cmplxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e7 8c f5 00 00 00 10\s+cmpnbexadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e7 09\s+cmpnbexadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e7 89 fc 01 00 00\s+cmpnbexadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e7 8a 00 fe ff ff\s+cmpnbexadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e7 8c f5 00 00 00 10\s+cmpnbexadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e7 09\s+cmpnbexadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e7 89 f8 03 00 00\s+cmpnbexadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e7 8a 00 fc ff ff\s+cmpnbexadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e3 8c f5 00 00 00 10\s+cmpnbxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e3 09\s+cmpnbxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e3 89 fc 01 00 00\s+cmpnbxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e3 8a 00 fe ff ff\s+cmpnbxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e3 8c f5 00 00 00 10\s+cmpnbxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e3 09\s+cmpnbxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e3 89 f8 03 00 00\s+cmpnbxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e3 8a 00 fc ff ff\s+cmpnbxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ef 8c f5 00 00 00 10\s+cmpnlexadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ef 09\s+cmpnlexadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ef 89 fc 01 00 00\s+cmpnlexadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ef 8a 00 fe ff ff\s+cmpnlexadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ef 8c f5 00 00 00 10\s+cmpnlexadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ef 09\s+cmpnlexadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ef 89 f8 03 00 00\s+cmpnlexadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ef 8a 00 fc ff ff\s+cmpnlexadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ed 8c f5 00 00 00 10\s+cmpnlxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ed 09\s+cmpnlxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ed 89 fc 01 00 00\s+cmpnlxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ed 8a 00 fe ff ff\s+cmpnlxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ed 8c f5 00 00 00 10\s+cmpnlxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ed 09\s+cmpnlxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ed 89 f8 03 00 00\s+cmpnlxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ed 8a 00 fc ff ff\s+cmpnlxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e1 8c f5 00 00 00 10\s+cmpnoxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e1 09\s+cmpnoxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e1 89 fc 01 00 00\s+cmpnoxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e1 8a 00 fe ff ff\s+cmpnoxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e1 8c f5 00 00 00 10\s+cmpnoxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e1 09\s+cmpnoxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e1 89 f8 03 00 00\s+cmpnoxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e1 8a 00 fc ff ff\s+cmpnoxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 eb 8c f5 00 00 00 10\s+cmpnpxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 eb 09\s+cmpnpxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 eb 89 fc 01 00 00\s+cmpnpxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 eb 8a 00 fe ff ff\s+cmpnpxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 eb 8c f5 00 00 00 10\s+cmpnpxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 eb 09\s+cmpnpxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 eb 89 f8 03 00 00\s+cmpnpxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 eb 8a 00 fc ff ff\s+cmpnpxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e9 8c f5 00 00 00 10\s+cmpnsxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e9 09\s+cmpnsxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e9 89 fc 01 00 00\s+cmpnsxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e9 8a 00 fe ff ff\s+cmpnsxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e9 8c f5 00 00 00 10\s+cmpnsxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e9 09\s+cmpnsxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e9 89 f8 03 00 00\s+cmpnsxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e9 8a 00 fc ff ff\s+cmpnsxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e5 8c f5 00 00 00 10\s+cmpnzxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e5 09\s+cmpnzxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e5 89 fc 01 00 00\s+cmpnzxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e5 8a 00 fe ff ff\s+cmpnzxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e5 8c f5 00 00 00 10\s+cmpnzxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e5 09\s+cmpnzxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e5 89 f8 03 00 00\s+cmpnzxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e5 8a 00 fc ff ff\s+cmpnzxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e0 8c f5 00 00 00 10\s+cmpoxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e0 09\s+cmpoxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e0 89 fc 01 00 00\s+cmpoxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e0 8a 00 fe ff ff\s+cmpoxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e0 8c f5 00 00 00 10\s+cmpoxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e0 09\s+cmpoxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e0 89 f8 03 00 00\s+cmpoxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e0 8a 00 fc ff ff\s+cmpoxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ea 8c f5 00 00 00 10\s+cmppxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ea 09\s+cmppxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ea 89 fc 01 00 00\s+cmppxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ea 8a 00 fe ff ff\s+cmppxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ea 8c f5 00 00 00 10\s+cmppxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ea 09\s+cmppxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ea 89 f8 03 00 00\s+cmppxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ea 8a 00 fc ff ff\s+cmppxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e8 8c f5 00 00 00 10\s+cmpsxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e8 09\s+cmpsxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e8 89 fc 01 00 00\s+cmpsxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e8 8a 00 fe ff ff\s+cmpsxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e8 8c f5 00 00 00 10\s+cmpsxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e8 09\s+cmpsxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e8 89 f8 03 00 00\s+cmpsxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e8 8a 00 fc ff ff\s+cmpsxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e4 8c f5 00 00 00 10\s+cmpzxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e4 09\s+cmpzxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e4 89 fc 01 00 00\s+cmpzxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e4 8a 00 fe ff ff\s+cmpzxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e4 8c f5 00 00 00 10\s+cmpzxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e4 09\s+cmpzxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e4 89 f8 03 00 00\s+cmpzxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e4 8a 00 fc ff ff\s+cmpzxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e6 8c f5 00 00 00 10\s+cmpbexadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e6 09\s+cmpbexadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e6 89 fc 01 00 00\s+cmpbexadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e6 8a 00 fe ff ff\s+cmpbexadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e6 8c f5 00 00 00 10\s+cmpbexadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e6 09\s+cmpbexadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e6 89 f8 03 00 00\s+cmpbexadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e6 8a 00 fc ff ff\s+cmpbexadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e2 8c f5 00 00 00 10\s+cmpbxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e2 09\s+cmpbxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e2 89 fc 01 00 00\s+cmpbxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e2 8a 00 fe ff ff\s+cmpbxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e2 8c f5 00 00 00 10\s+cmpbxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e2 09\s+cmpbxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e2 89 f8 03 00 00\s+cmpbxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e2 8a 00 fc ff ff\s+cmpbxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ee 8c f5 00 00 00 10\s+cmplexadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ee 09\s+cmplexadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ee 89 fc 01 00 00\s+cmplexadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ee 8a 00 fe ff ff\s+cmplexadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ee 8c f5 00 00 00 10\s+cmplexadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ee 09\s+cmplexadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ee 89 f8 03 00 00\s+cmplexadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ee 8a 00 fc ff ff\s+cmplexadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ec 8c f5 00 00 00 10\s+cmplxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ec 09\s+cmplxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ec 89 fc 01 00 00\s+cmplxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ec 8a 00 fe ff ff\s+cmplxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ec 8c f5 00 00 00 10\s+cmplxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ec 09\s+cmplxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ec 89 f8 03 00 00\s+cmplxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ec 8a 00 fc ff ff\s+cmplxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e7 8c f5 00 00 00 10\s+cmpnbexadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e7 09\s+cmpnbexadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e7 89 fc 01 00 00\s+cmpnbexadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e7 8a 00 fe ff ff\s+cmpnbexadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e7 8c f5 00 00 00 10\s+cmpnbexadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e7 09\s+cmpnbexadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e7 89 f8 03 00 00\s+cmpnbexadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e7 8a 00 fc ff ff\s+cmpnbexadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e3 8c f5 00 00 00 10\s+cmpnbxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e3 09\s+cmpnbxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e3 89 fc 01 00 00\s+cmpnbxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e3 8a 00 fe ff ff\s+cmpnbxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e3 8c f5 00 00 00 10\s+cmpnbxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e3 09\s+cmpnbxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e3 89 f8 03 00 00\s+cmpnbxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e3 8a 00 fc ff ff\s+cmpnbxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ef 8c f5 00 00 00 10\s+cmpnlexadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ef 09\s+cmpnlexadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ef 89 fc 01 00 00\s+cmpnlexadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ef 8a 00 fe ff ff\s+cmpnlexadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ef 8c f5 00 00 00 10\s+cmpnlexadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ef 09\s+cmpnlexadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ef 89 f8 03 00 00\s+cmpnlexadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ef 8a 00 fc ff ff\s+cmpnlexadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ed 8c f5 00 00 00 10\s+cmpnlxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ed 09\s+cmpnlxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ed 89 fc 01 00 00\s+cmpnlxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ed 8a 00 fe ff ff\s+cmpnlxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ed 8c f5 00 00 00 10\s+cmpnlxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ed 09\s+cmpnlxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ed 89 f8 03 00 00\s+cmpnlxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ed 8a 00 fc ff ff\s+cmpnlxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e1 8c f5 00 00 00 10\s+cmpnoxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e1 09\s+cmpnoxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e1 89 fc 01 00 00\s+cmpnoxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e1 8a 00 fe ff ff\s+cmpnoxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e1 8c f5 00 00 00 10\s+cmpnoxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e1 09\s+cmpnoxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e1 89 f8 03 00 00\s+cmpnoxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e1 8a 00 fc ff ff\s+cmpnoxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 eb 8c f5 00 00 00 10\s+cmpnpxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 eb 09\s+cmpnpxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 eb 89 fc 01 00 00\s+cmpnpxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 eb 8a 00 fe ff ff\s+cmpnpxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 eb 8c f5 00 00 00 10\s+cmpnpxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 eb 09\s+cmpnpxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 eb 89 f8 03 00 00\s+cmpnpxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 eb 8a 00 fc ff ff\s+cmpnpxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e9 8c f5 00 00 00 10\s+cmpnsxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e9 09\s+cmpnsxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e9 89 fc 01 00 00\s+cmpnsxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e9 8a 00 fe ff ff\s+cmpnsxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e9 8c f5 00 00 00 10\s+cmpnsxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e9 09\s+cmpnsxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e9 89 f8 03 00 00\s+cmpnsxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e9 8a 00 fc ff ff\s+cmpnsxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e5 8c f5 00 00 00 10\s+cmpnzxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e5 09\s+cmpnzxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e5 89 fc 01 00 00\s+cmpnzxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e5 8a 00 fe ff ff\s+cmpnzxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e5 8c f5 00 00 00 10\s+cmpnzxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e5 09\s+cmpnzxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e5 89 f8 03 00 00\s+cmpnzxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e5 8a 00 fc ff ff\s+cmpnzxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e0 8c f5 00 00 00 10\s+cmpoxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e0 09\s+cmpoxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e0 89 fc 01 00 00\s+cmpoxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e0 8a 00 fe ff ff\s+cmpoxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e0 8c f5 00 00 00 10\s+cmpoxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e0 09\s+cmpoxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e0 89 f8 03 00 00\s+cmpoxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e0 8a 00 fc ff ff\s+cmpoxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 ea 8c f5 00 00 00 10\s+cmppxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 ea 09\s+cmppxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 ea 89 fc 01 00 00\s+cmppxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 ea 8a 00 fe ff ff\s+cmppxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 ea 8c f5 00 00 00 10\s+cmppxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 ea 09\s+cmppxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 ea 89 f8 03 00 00\s+cmppxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 ea 8a 00 fc ff ff\s+cmppxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e8 8c f5 00 00 00 10\s+cmpsxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e8 09\s+cmpsxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e8 89 fc 01 00 00\s+cmpsxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e8 8a 00 fe ff ff\s+cmpsxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e8 8c f5 00 00 00 10\s+cmpsxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e8 09\s+cmpsxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e8 89 f8 03 00 00\s+cmpsxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e8 8a 00 fc ff ff\s+cmpsxadd QWORD PTR \[rdx-0x400\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 a2 79 e4 8c f5 00 00 00 10\s+cmpzxadd DWORD PTR \[rbp\+r14\*8\+0x10000000\],ecx,eax
+\s*[a-f0-9]+:\s*c4 c2 61 e4 09\s+cmpzxadd DWORD PTR \[r9\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 e2 79 e4 89 fc 01 00 00\s+cmpzxadd DWORD PTR \[rcx\+0x1fc\],ecx,eax
+\s*[a-f0-9]+:\s*c4 e2 61 e4 8a 00 fe ff ff\s+cmpzxadd DWORD PTR \[rdx-0x200\],ecx,ebx
+\s*[a-f0-9]+:\s*c4 a2 f9 e4 8c f5 00 00 00 10\s+cmpzxadd QWORD PTR \[rbp\+r14\*8\+0x10000000\],rcx,rax
+\s*[a-f0-9]+:\s*c4 c2 e1 e4 09\s+cmpzxadd QWORD PTR \[r9\],rcx,rbx
+\s*[a-f0-9]+:\s*c4 e2 f9 e4 89 f8 03 00 00\s+cmpzxadd QWORD PTR \[rcx\+0x3f8\],rcx,rax
+\s*[a-f0-9]+:\s*c4 e2 e1 e4 8a 00 fc ff ff\s+cmpzxadd QWORD PTR \[rdx-0x400\],rcx,rbx
diff --git a/gas/testsuite/gas/i386/x86-64-cmpccxadd.d b/gas/testsuite/gas/i386/x86-64-cmpccxadd.d
new file mode 100644
index 0000000000..b24af38d1c
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-cmpccxadd.d
@@ -0,0 +1,266 @@
+#as:
+#objdump: -dw
+#name: x86_64 CMPCCXADD insns
+#source: x86-64-cmpccxadd.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 a2 79 e6 8c f5 00 00 00 10\s+cmpbexadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e6 09\s+cmpbexadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e6 89 fc 01 00 00\s+cmpbexadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e6 8a 00 fe ff ff\s+cmpbexadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e6 8c f5 00 00 00 10\s+cmpbexadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e6 09\s+cmpbexadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e6 89 f8 03 00 00\s+cmpbexadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e6 8a 00 fc ff ff\s+cmpbexadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e2 8c f5 00 00 00 10\s+cmpbxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e2 09\s+cmpbxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e2 89 fc 01 00 00\s+cmpbxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e2 8a 00 fe ff ff\s+cmpbxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e2 8c f5 00 00 00 10\s+cmpbxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e2 09\s+cmpbxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e2 89 f8 03 00 00\s+cmpbxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e2 8a 00 fc ff ff\s+cmpbxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ee 8c f5 00 00 00 10\s+cmplexadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ee 09\s+cmplexadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ee 89 fc 01 00 00\s+cmplexadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ee 8a 00 fe ff ff\s+cmplexadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ee 8c f5 00 00 00 10\s+cmplexadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ee 09\s+cmplexadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ee 89 f8 03 00 00\s+cmplexadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ee 8a 00 fc ff ff\s+cmplexadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ec 8c f5 00 00 00 10\s+cmplxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ec 09\s+cmplxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ec 89 fc 01 00 00\s+cmplxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ec 8a 00 fe ff ff\s+cmplxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ec 8c f5 00 00 00 10\s+cmplxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ec 09\s+cmplxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ec 89 f8 03 00 00\s+cmplxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ec 8a 00 fc ff ff\s+cmplxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e7 8c f5 00 00 00 10\s+cmpnbexadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e7 09\s+cmpnbexadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e7 89 fc 01 00 00\s+cmpnbexadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e7 8a 00 fe ff ff\s+cmpnbexadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e7 8c f5 00 00 00 10\s+cmpnbexadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e7 09\s+cmpnbexadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e7 89 f8 03 00 00\s+cmpnbexadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e7 8a 00 fc ff ff\s+cmpnbexadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e3 8c f5 00 00 00 10\s+cmpnbxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e3 09\s+cmpnbxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e3 89 fc 01 00 00\s+cmpnbxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e3 8a 00 fe ff ff\s+cmpnbxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e3 8c f5 00 00 00 10\s+cmpnbxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e3 09\s+cmpnbxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e3 89 f8 03 00 00\s+cmpnbxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e3 8a 00 fc ff ff\s+cmpnbxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ef 8c f5 00 00 00 10\s+cmpnlexadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ef 09\s+cmpnlexadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ef 89 fc 01 00 00\s+cmpnlexadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ef 8a 00 fe ff ff\s+cmpnlexadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ef 8c f5 00 00 00 10\s+cmpnlexadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ef 09\s+cmpnlexadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ef 89 f8 03 00 00\s+cmpnlexadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ef 8a 00 fc ff ff\s+cmpnlexadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ed 8c f5 00 00 00 10\s+cmpnlxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ed 09\s+cmpnlxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ed 89 fc 01 00 00\s+cmpnlxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ed 8a 00 fe ff ff\s+cmpnlxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ed 8c f5 00 00 00 10\s+cmpnlxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ed 09\s+cmpnlxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ed 89 f8 03 00 00\s+cmpnlxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ed 8a 00 fc ff ff\s+cmpnlxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e1 8c f5 00 00 00 10\s+cmpnoxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e1 09\s+cmpnoxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e1 89 fc 01 00 00\s+cmpnoxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e1 8a 00 fe ff ff\s+cmpnoxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e1 8c f5 00 00 00 10\s+cmpnoxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e1 09\s+cmpnoxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e1 89 f8 03 00 00\s+cmpnoxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e1 8a 00 fc ff ff\s+cmpnoxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 eb 8c f5 00 00 00 10\s+cmpnpxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 eb 09\s+cmpnpxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 eb 89 fc 01 00 00\s+cmpnpxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 eb 8a 00 fe ff ff\s+cmpnpxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 eb 8c f5 00 00 00 10\s+cmpnpxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 eb 09\s+cmpnpxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 eb 89 f8 03 00 00\s+cmpnpxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 eb 8a 00 fc ff ff\s+cmpnpxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e9 8c f5 00 00 00 10\s+cmpnsxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e9 09\s+cmpnsxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e9 89 fc 01 00 00\s+cmpnsxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e9 8a 00 fe ff ff\s+cmpnsxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e9 8c f5 00 00 00 10\s+cmpnsxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e9 09\s+cmpnsxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e9 89 f8 03 00 00\s+cmpnsxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e9 8a 00 fc ff ff\s+cmpnsxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e5 8c f5 00 00 00 10\s+cmpnzxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e5 09\s+cmpnzxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e5 89 fc 01 00 00\s+cmpnzxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e5 8a 00 fe ff ff\s+cmpnzxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e5 8c f5 00 00 00 10\s+cmpnzxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e5 09\s+cmpnzxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e5 89 f8 03 00 00\s+cmpnzxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e5 8a 00 fc ff ff\s+cmpnzxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e0 8c f5 00 00 00 10\s+cmpoxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e0 09\s+cmpoxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e0 89 fc 01 00 00\s+cmpoxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e0 8a 00 fe ff ff\s+cmpoxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e0 8c f5 00 00 00 10\s+cmpoxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e0 09\s+cmpoxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e0 89 f8 03 00 00\s+cmpoxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e0 8a 00 fc ff ff\s+cmpoxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ea 8c f5 00 00 00 10\s+cmppxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ea 09\s+cmppxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ea 89 fc 01 00 00\s+cmppxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ea 8a 00 fe ff ff\s+cmppxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ea 8c f5 00 00 00 10\s+cmppxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ea 09\s+cmppxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ea 89 f8 03 00 00\s+cmppxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ea 8a 00 fc ff ff\s+cmppxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e8 8c f5 00 00 00 10\s+cmpsxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e8 09\s+cmpsxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e8 89 fc 01 00 00\s+cmpsxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e8 8a 00 fe ff ff\s+cmpsxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e8 8c f5 00 00 00 10\s+cmpsxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e8 09\s+cmpsxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e8 89 f8 03 00 00\s+cmpsxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e8 8a 00 fc ff ff\s+cmpsxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e4 8c f5 00 00 00 10\s+cmpzxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e4 09\s+cmpzxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e4 89 fc 01 00 00\s+cmpzxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e4 8a 00 fe ff ff\s+cmpzxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e4 8c f5 00 00 00 10\s+cmpzxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e4 09\s+cmpzxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e4 89 f8 03 00 00\s+cmpzxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e4 8a 00 fc ff ff\s+cmpzxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e6 8c f5 00 00 00 10\s+cmpbexadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e6 09\s+cmpbexadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e6 89 fc 01 00 00\s+cmpbexadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e6 8a 00 fe ff ff\s+cmpbexadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e6 8c f5 00 00 00 10\s+cmpbexadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e6 09\s+cmpbexadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e6 89 f8 03 00 00\s+cmpbexadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e6 8a 00 fc ff ff\s+cmpbexadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e2 8c f5 00 00 00 10\s+cmpbxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e2 09\s+cmpbxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e2 89 fc 01 00 00\s+cmpbxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e2 8a 00 fe ff ff\s+cmpbxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e2 8c f5 00 00 00 10\s+cmpbxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e2 09\s+cmpbxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e2 89 f8 03 00 00\s+cmpbxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e2 8a 00 fc ff ff\s+cmpbxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ee 8c f5 00 00 00 10\s+cmplexadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ee 09\s+cmplexadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ee 89 fc 01 00 00\s+cmplexadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ee 8a 00 fe ff ff\s+cmplexadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ee 8c f5 00 00 00 10\s+cmplexadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ee 09\s+cmplexadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ee 89 f8 03 00 00\s+cmplexadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ee 8a 00 fc ff ff\s+cmplexadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ec 8c f5 00 00 00 10\s+cmplxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ec 09\s+cmplxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ec 89 fc 01 00 00\s+cmplxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ec 8a 00 fe ff ff\s+cmplxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ec 8c f5 00 00 00 10\s+cmplxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ec 09\s+cmplxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ec 89 f8 03 00 00\s+cmplxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ec 8a 00 fc ff ff\s+cmplxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e7 8c f5 00 00 00 10\s+cmpnbexadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e7 09\s+cmpnbexadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e7 89 fc 01 00 00\s+cmpnbexadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e7 8a 00 fe ff ff\s+cmpnbexadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e7 8c f5 00 00 00 10\s+cmpnbexadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e7 09\s+cmpnbexadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e7 89 f8 03 00 00\s+cmpnbexadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e7 8a 00 fc ff ff\s+cmpnbexadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e3 8c f5 00 00 00 10\s+cmpnbxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e3 09\s+cmpnbxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e3 89 fc 01 00 00\s+cmpnbxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e3 8a 00 fe ff ff\s+cmpnbxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e3 8c f5 00 00 00 10\s+cmpnbxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e3 09\s+cmpnbxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e3 89 f8 03 00 00\s+cmpnbxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e3 8a 00 fc ff ff\s+cmpnbxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ef 8c f5 00 00 00 10\s+cmpnlexadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ef 09\s+cmpnlexadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ef 89 fc 01 00 00\s+cmpnlexadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ef 8a 00 fe ff ff\s+cmpnlexadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ef 8c f5 00 00 00 10\s+cmpnlexadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ef 09\s+cmpnlexadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ef 89 f8 03 00 00\s+cmpnlexadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ef 8a 00 fc ff ff\s+cmpnlexadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ed 8c f5 00 00 00 10\s+cmpnlxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ed 09\s+cmpnlxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ed 89 fc 01 00 00\s+cmpnlxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ed 8a 00 fe ff ff\s+cmpnlxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ed 8c f5 00 00 00 10\s+cmpnlxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ed 09\s+cmpnlxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ed 89 f8 03 00 00\s+cmpnlxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ed 8a 00 fc ff ff\s+cmpnlxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e1 8c f5 00 00 00 10\s+cmpnoxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e1 09\s+cmpnoxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e1 89 fc 01 00 00\s+cmpnoxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e1 8a 00 fe ff ff\s+cmpnoxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e1 8c f5 00 00 00 10\s+cmpnoxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e1 09\s+cmpnoxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e1 89 f8 03 00 00\s+cmpnoxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e1 8a 00 fc ff ff\s+cmpnoxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 eb 8c f5 00 00 00 10\s+cmpnpxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 eb 09\s+cmpnpxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 eb 89 fc 01 00 00\s+cmpnpxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 eb 8a 00 fe ff ff\s+cmpnpxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 eb 8c f5 00 00 00 10\s+cmpnpxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 eb 09\s+cmpnpxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 eb 89 f8 03 00 00\s+cmpnpxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 eb 8a 00 fc ff ff\s+cmpnpxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e9 8c f5 00 00 00 10\s+cmpnsxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e9 09\s+cmpnsxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e9 89 fc 01 00 00\s+cmpnsxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e9 8a 00 fe ff ff\s+cmpnsxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e9 8c f5 00 00 00 10\s+cmpnsxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e9 09\s+cmpnsxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e9 89 f8 03 00 00\s+cmpnsxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e9 8a 00 fc ff ff\s+cmpnsxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e5 8c f5 00 00 00 10\s+cmpnzxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e5 09\s+cmpnzxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e5 89 fc 01 00 00\s+cmpnzxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e5 8a 00 fe ff ff\s+cmpnzxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e5 8c f5 00 00 00 10\s+cmpnzxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e5 09\s+cmpnzxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e5 89 f8 03 00 00\s+cmpnzxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e5 8a 00 fc ff ff\s+cmpnzxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e0 8c f5 00 00 00 10\s+cmpoxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e0 09\s+cmpoxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e0 89 fc 01 00 00\s+cmpoxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e0 8a 00 fe ff ff\s+cmpoxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e0 8c f5 00 00 00 10\s+cmpoxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e0 09\s+cmpoxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e0 89 f8 03 00 00\s+cmpoxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e0 8a 00 fc ff ff\s+cmpoxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 ea 8c f5 00 00 00 10\s+cmppxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 ea 09\s+cmppxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 ea 89 fc 01 00 00\s+cmppxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 ea 8a 00 fe ff ff\s+cmppxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 ea 8c f5 00 00 00 10\s+cmppxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 ea 09\s+cmppxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 ea 89 f8 03 00 00\s+cmppxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 ea 8a 00 fc ff ff\s+cmppxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e8 8c f5 00 00 00 10\s+cmpsxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e8 09\s+cmpsxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e8 89 fc 01 00 00\s+cmpsxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e8 8a 00 fe ff ff\s+cmpsxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e8 8c f5 00 00 00 10\s+cmpsxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e8 09\s+cmpsxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e8 89 f8 03 00 00\s+cmpsxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e8 8a 00 fc ff ff\s+cmpsxadd %rbx,%rcx,-0x400\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 79 e4 8c f5 00 00 00 10\s+cmpzxadd %eax,%ecx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 61 e4 09\s+cmpzxadd %ebx,%ecx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 79 e4 89 fc 01 00 00\s+cmpzxadd %eax,%ecx,0x1fc\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 61 e4 8a 00 fe ff ff\s+cmpzxadd %ebx,%ecx,-0x200\(%rdx\)
+\s*[a-f0-9]+:\s*c4 a2 f9 e4 8c f5 00 00 00 10\s+cmpzxadd %rax,%rcx,0x10000000\(%rbp,%r14,8\)
+\s*[a-f0-9]+:\s*c4 c2 e1 e4 09\s+cmpzxadd %rbx,%rcx,\(%r9\)
+\s*[a-f0-9]+:\s*c4 e2 f9 e4 89 f8 03 00 00\s+cmpzxadd %rax,%rcx,0x3f8\(%rcx\)
+\s*[a-f0-9]+:\s*c4 e2 e1 e4 8a 00 fc ff ff\s+cmpzxadd %rbx,%rcx,-0x400\(%rdx\)
diff --git a/gas/testsuite/gas/i386/x86-64-cmpccxadd.s b/gas/testsuite/gas/i386/x86-64-cmpccxadd.s
new file mode 100644
index 0000000000..f2eb84a1a3
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-cmpccxadd.s
@@ -0,0 +1,263 @@
+# Check 64bit CMPccXADD instructions
+
+ .allow_index_reg
+ .text
+_start:
+ cmpbexadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpbexadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpbexadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpbexadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpbexadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpbexadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpbexadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpbexadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpbxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpbxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpbxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpbxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpbxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpbxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpbxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpbxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmplexadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmplexadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmplexadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmplexadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmplexadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmplexadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmplexadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmplexadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmplxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmplxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmplxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmplxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmplxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmplxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmplxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmplxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpnbexadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnbexadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpnbexadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpnbexadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpnbexadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnbexadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpnbexadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpnbexadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpnbxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnbxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpnbxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpnbxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpnbxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnbxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpnbxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpnbxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpnlexadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnlexadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpnlexadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpnlexadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpnlexadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnlexadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpnlexadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpnlexadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpnlxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnlxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpnlxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpnlxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpnlxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnlxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpnlxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpnlxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpnoxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnoxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpnoxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpnoxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpnoxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnoxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpnoxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpnoxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpnpxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnpxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpnpxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpnpxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpnpxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnpxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpnpxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpnpxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpnsxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnsxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpnsxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpnsxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpnsxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnsxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpnsxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpnsxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpnzxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnzxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpnzxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpnzxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpnzxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpnzxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpnzxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpnzxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpoxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpoxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpoxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpoxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpoxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpoxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpoxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpoxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmppxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmppxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmppxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmppxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmppxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmppxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmppxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmppxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpsxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpsxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpsxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpsxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpsxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpsxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpsxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpsxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+ cmpzxadd %eax, %ecx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpzxadd %ebx, %ecx, (%r9) #CMPCCXADD
+ cmpzxadd %eax, %ecx, 508(%rcx) #CMPCCXADD Disp32(fc010000)
+ cmpzxadd %ebx, %ecx, -512(%rdx) #CMPCCXADD Disp32(00feffff)
+ cmpzxadd %rax, %rcx, 0x10000000(%rbp, %r14, 8) #CMPCCXADD
+ cmpzxadd %rbx, %rcx, (%r9) #CMPCCXADD
+ cmpzxadd %rax, %rcx, 1016(%rcx) #CMPCCXADD Disp32(f8030000)
+ cmpzxadd %rbx, %rcx, -1024(%rdx) #CMPCCXADD Disp32(00fcffff)
+
+.intel_syntax noprefix
+ cmpbexadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpbexadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpbexadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpbexadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpbexadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpbexadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpbexadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpbexadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpbxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpbxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpbxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpbxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpbxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpbxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpbxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpbxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmplexadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmplexadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmplexadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmplexadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmplexadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmplexadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmplexadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmplexadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmplxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmplxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmplxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmplxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmplxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmplxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmplxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmplxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpnbexadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpnbexadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpnbexadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpnbexadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpnbexadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpnbexadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpnbexadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpnbexadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpnbxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpnbxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpnbxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpnbxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpnbxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpnbxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpnbxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpnbxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpnlexadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpnlexadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpnlexadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpnlexadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpnlexadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpnlexadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpnlexadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpnlexadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpnlxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpnlxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpnlxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpnlxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpnlxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpnlxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpnlxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpnlxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpnoxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpnoxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpnoxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpnoxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpnoxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpnoxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpnoxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpnoxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpnpxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpnpxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpnpxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpnpxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpnpxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpnpxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpnpxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpnpxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpnsxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpnsxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpnsxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpnsxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpnsxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpnsxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpnsxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpnsxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpnzxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpnzxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpnzxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpnzxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpnzxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpnzxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpnzxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpnzxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpoxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpoxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpoxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpoxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpoxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpoxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpoxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpoxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmppxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmppxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmppxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmppxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmppxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmppxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmppxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmppxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpsxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpsxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpsxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpsxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpsxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpsxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpsxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpsxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
+ cmpzxadd DWORD PTR [rbp+r14*8+0x10000000], ecx, eax #CMPCCXADD
+ cmpzxadd DWORD PTR [r9], ecx, ebx #CMPCCXADD
+ cmpzxadd DWORD PTR [rcx+508], ecx, eax #CMPCCXADD Disp32(fc010000)
+ cmpzxadd DWORD PTR [rdx-512], ecx, ebx #CMPCCXADD Disp32(00feffff)
+ cmpzxadd QWORD PTR [rbp+r14*8+0x10000000], rcx, rax #CMPCCXADD
+ cmpzxadd QWORD PTR [r9], rcx, rbx #CMPCCXADD
+ cmpzxadd QWORD PTR [rcx+1016], rcx, rax #CMPCCXADD Disp32(f8030000)
+ cmpzxadd QWORD PTR [rdx-1024], rcx, rbx #CMPCCXADD Disp32(00fcffff)
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index c83c2a91ce..c68fbcdbb5 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -366,6 +366,7 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr)
#define Ma { OP_M, a_mode }
#define Mb { OP_M, b_mode }
#define Md { OP_M, d_mode }
+#define Mdq { OP_M, dq_mode }
#define Mo { OP_M, o_mode }
#define Mp { OP_M, f_mode } /* 32 or 48 bit memory operand for LDS, LES etc */
#define Mq { OP_M, q_mode }
@@ -939,6 +940,22 @@ enum
MOD_VEX_0F388E,
MOD_VEX_0F38B0,
MOD_VEX_0F38B1,
+ MOD_VEX_0F38E0_X86_64,
+ MOD_VEX_0F38E1_X86_64,
+ MOD_VEX_0F38E2_X86_64,
+ MOD_VEX_0F38E3_X86_64,
+ MOD_VEX_0F38E4_X86_64,
+ MOD_VEX_0F38E5_X86_64,
+ MOD_VEX_0F38E6_X86_64,
+ MOD_VEX_0F38E7_X86_64,
+ MOD_VEX_0F38E8_X86_64,
+ MOD_VEX_0F38E9_X86_64,
+ MOD_VEX_0F38EA_X86_64,
+ MOD_VEX_0F38EB_X86_64,
+ MOD_VEX_0F38EC_X86_64,
+ MOD_VEX_0F38ED_X86_64,
+ MOD_VEX_0F38EE_X86_64,
+ MOD_VEX_0F38EF_X86_64,
MOD_VEX_0F3A30_L_0,
MOD_VEX_0F3A31_L_0,
MOD_VEX_0F3A32_L_0,
@@ -1281,7 +1298,23 @@ enum
X86_64_VEX_0F3849,
X86_64_VEX_0F384B,
X86_64_VEX_0F385C,
- X86_64_VEX_0F385E
+ X86_64_VEX_0F385E,
+ X86_64_VEX_0F38E0,
+ X86_64_VEX_0F38E1,
+ X86_64_VEX_0F38E2,
+ X86_64_VEX_0F38E3,
+ X86_64_VEX_0F38E4,
+ X86_64_VEX_0F38E5,
+ X86_64_VEX_0F38E6,
+ X86_64_VEX_0F38E7,
+ X86_64_VEX_0F38E8,
+ X86_64_VEX_0F38E9,
+ X86_64_VEX_0F38EA,
+ X86_64_VEX_0F38EB,
+ X86_64_VEX_0F38EC,
+ X86_64_VEX_0F38ED,
+ X86_64_VEX_0F38EE,
+ X86_64_VEX_0F38EF,
};
enum
@@ -4383,6 +4416,102 @@ static const struct dis386 x86_64_table[][2] = {
{ Bad_Opcode },
{ PREFIX_TABLE (PREFIX_VEX_0F385E_X86_64) },
},
+
+ /* X86_64_VEX_0F38E0 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E0_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38E1 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E1_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38E2 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E2_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38E3 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E3_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38E4 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E4_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38E5 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E5_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38E6 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E6_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38E7 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E7_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38E8 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E8_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38E9 */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38E9_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38EA */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38EA_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38EB */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38EB_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38EC */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38EC_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38ED */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38ED_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38EE */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38EE_X86_64) },
+ },
+
+ /* X86_64_VEX_0F38EF */
+ {
+ { Bad_Opcode },
+ { MOD_TABLE (MOD_VEX_0F38EF_X86_64) },
+ },
};
static const struct dis386 three_byte_table[][256] = {
@@ -6394,23 +6523,23 @@ static const struct dis386 vex_table[][256] = {
{ "vaesdec", { XM, Vex, EXx }, PREFIX_DATA },
{ "vaesdeclast", { XM, Vex, EXx }, PREFIX_DATA },
/* e0 */
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
+ { X86_64_TABLE (X86_64_VEX_0F38E0) },
+ { X86_64_TABLE (X86_64_VEX_0F38E1) },
+ { X86_64_TABLE (X86_64_VEX_0F38E2) },
+ { X86_64_TABLE (X86_64_VEX_0F38E3) },
+ { X86_64_TABLE (X86_64_VEX_0F38E4) },
+ { X86_64_TABLE (X86_64_VEX_0F38E5) },
+ { X86_64_TABLE (X86_64_VEX_0F38E6) },
+ { X86_64_TABLE (X86_64_VEX_0F38E7) },
/* e8 */
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
- { Bad_Opcode },
+ { X86_64_TABLE (X86_64_VEX_0F38E8) },
+ { X86_64_TABLE (X86_64_VEX_0F38E9) },
+ { X86_64_TABLE (X86_64_VEX_0F38EA) },
+ { X86_64_TABLE (X86_64_VEX_0F38EB) },
+ { X86_64_TABLE (X86_64_VEX_0F38EC) },
+ { X86_64_TABLE (X86_64_VEX_0F38ED) },
+ { X86_64_TABLE (X86_64_VEX_0F38EE) },
+ { X86_64_TABLE (X86_64_VEX_0F38EF) },
/* f0 */
{ Bad_Opcode },
{ Bad_Opcode },
@@ -8480,6 +8609,70 @@ static const struct dis386 mod_table[][2] = {
/* MOD_VEX_0F38B1*/
{ VEX_W_TABLE (VEX_W_0F38B1) },
},
+ {
+ /* MOD_VEX_0F38E0_X86_64 */
+ { "cmpoxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38E1_X86_64 */
+ { "cmpnoxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38E2_X86_64 */
+ { "cmpbxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38E3_X86_64 */
+ { "cmpnbxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38E4_X86_64 */
+ { "cmpzxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38E5_X86_64 */
+ { "cmpnzxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38E6_X86_64 */
+ { "cmpbexadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38E7_X86_64 */
+ { "cmpnbexadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38E8_X86_64 */
+ { "cmpsxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38E9_X86_64 */
+ { "cmpnsxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38EA_X86_64 */
+ { "cmppxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38EB_X86_64 */
+ { "cmpnpxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38EC_X86_64 */
+ { "cmplxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38ED_X86_64 */
+ { "cmpnlxadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38EE_X86_64 */
+ { "cmplexadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
+ {
+ /* MOD_VEX_0F38EF_X86_64 */
+ { "cmpnlexadd", { Mdq, Gdq, VexGdq }, PREFIX_DATA },
+ },
{
/* MOD_VEX_0F3A30_L_0 */
{ Bad_Opcode },
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index e7f51bef8c..36ff8aa5ff 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -251,6 +251,8 @@ static initializer cpu_flag_init[] =
"CPU_AVX2_FLAGS|CpuAVX_VNNI_INT8" },
{ "CPU_AVX_NE_CONVERT_FLAGS",
"CPU_AVX2_FLAGS|CpuAVX_NE_CONVERT" },
+ { "CPU_CMPCCXADD_FLAGS",
+ "CpuCMPCCXADD" },
{ "CPU_IAMCU_FLAGS",
"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuIAMCU" },
{ "CPU_ADX_FLAGS",
@@ -451,6 +453,8 @@ static initializer cpu_flag_init[] =
"CpuAVX_VNNI_INT8" },
{ "CPU_ANY_AVX_NE_CONVERT_FLAGS",
"CpuAVX_NE_CONVERT" },
+ { "CPU_ANY_CMPCCXADD_FLAGS",
+ "CpuCMPCCXADD" },
};
static initializer operand_type_init[] =
@@ -655,6 +659,7 @@ static bitfield cpu_flags[] =
BITFIELD (CpuAVX_IFMA),
BITFIELD (CpuAVX_VNNI_INT8),
BITFIELD (CpuAVX_NE_CONVERT),
+ BITFIELD (CpuCMPCCXADD),
BITFIELD (CpuMWAITX),
BITFIELD (CpuCLZERO),
BITFIELD (CpuOSPKE),
index c5212aaf12..d29c711531 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -215,6 +215,8 @@ enum
CpuAVX_VNNI_INT8,
/* Intel AVX NE CONVERT Instructions support required. */
CpuAVX_NE_CONVERT,
+ /* Intel CMPccXADD instructions support required. */
+ CpuCMPCCXADD,
/* mwaitx instruction required */
CpuMWAITX,
/* Clzero instruction required */
@@ -296,7 +298,7 @@ enum
/* If you get a compiler error for zero width of the unused field,
comment it out. */
-#define CpuUnused (CpuMax + 1)
+// #define CpuUnused (CpuMax + 1)
/* We can check if an instruction is available with array instead
of bitfield. */
@@ -397,6 +399,7 @@ typedef union i386_cpu_flags
unsigned int cpuavx_ifma:1;
unsigned int cpuavx_vnni_int8:1;
unsigned int cpuavx_ne_convert:1;
+ unsigned int cpucmpccxadd:1;
unsigned int cpumwaitx:1;
unsigned int cpuclzero:1;
unsigned int cpuospke:1;
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index f080b12db2..0732e07d80 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3296,3 +3296,9 @@ vpdpbsud, 0xf350, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|Chec
vpdpbsuds, 0xf351, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
// AVX_VNNI_INT8 instructions end.
+
+// CMPCCXADD instructions.
+
+cmp<cc>xadd, 0x66e<cc:opc>, None, CpuCMPCCXADD|Cpu64, Modrm|Vex|Space0F38|VexVVVV|SwapSources|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Reg32|Reg64, Reg32|Reg64, Dword|Qword|Unspecified|BaseIndex }
+
+// CMPCCXADD instructions end.
--
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 05/10] Add handler for more i386_cpu_flags
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
` (3 preceding siblings ...)
2022-10-19 15:15 ` [PATCH 04/10] Support Intel CMPccXADD Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-19 15:15 ` [PATCH 06/10] Support Intel RAO-INT Haochen Jiang
` (4 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools, Kong Lingling
From: Kong Lingling <lingling.kong@intel.com>
gas/ChangeLog:
* config/tc-i386.c (cpu_flags_all_zero): Add new ARRAY_SIZE handle.
(cpu_flags_equal): Ditto.
(cpu_flags_and): Ditto.
(cpu_flags_or): Ditto.
(cpu_flags_and_not): Ditto.
---
gas/config/tc-i386.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index f887074e60..81bbf22fec 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1618,6 +1618,10 @@ cpu_flags_all_zero (const union i386_cpu_flags *x)
{
switch (ARRAY_SIZE(x->array))
{
+ case 5:
+ if (x->array[4])
+ return 0;
+ /* Fall through. */
case 4:
if (x->array[3])
return 0;
@@ -1643,6 +1647,10 @@ cpu_flags_equal (const union i386_cpu_flags *x,
{
switch (ARRAY_SIZE(x->array))
{
+ case 5:
+ if (x->array[4] != y->array[4])
+ return 0;
+ /* Fall through. */
case 4:
if (x->array[3] != y->array[3])
return 0;
@@ -1675,6 +1683,9 @@ cpu_flags_and (i386_cpu_flags x, i386_cpu_flags y)
{
switch (ARRAY_SIZE (x.array))
{
+ case 5:
+ x.array [4] &= y.array [4];
+ /* Fall through. */
case 4:
x.array [3] &= y.array [3];
/* Fall through. */
@@ -1698,6 +1709,9 @@ cpu_flags_or (i386_cpu_flags x, i386_cpu_flags y)
{
switch (ARRAY_SIZE (x.array))
{
+ case 5:
+ x.array [4] |= y.array [4];
+ /* Fall through. */
case 4:
x.array [3] |= y.array [3];
/* Fall through. */
@@ -1721,6 +1735,9 @@ cpu_flags_and_not (i386_cpu_flags x, i386_cpu_flags y)
{
switch (ARRAY_SIZE (x.array))
{
+ case 5:
+ x.array [4] &= ~y.array [4];
+ /* Fall through. */
case 4:
x.array [3] &= ~y.array [3];
/* Fall through. */
--
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 06/10] Support Intel RAO-INT
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
` (4 preceding siblings ...)
2022-10-19 15:15 ` [PATCH 05/10] Add handler for more i386_cpu_flags Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-19 15:15 ` [PATCH 07/10] Support Intel WRMSRNS Haochen Jiang
` (3 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools, Kong Lingling
From: Kong Lingling <lingling.kong@intel.com>
gas/ChangeLog:
* NEWS: Support Intel RAO-INT.
* config/tc-i386.c: Add raoint.
* doc/c-i386.texi: Document .raoint.
* testsuite/gas/i386/i386.exp: Run RAOINT tests.
* testsuite/gas/i386/raoint-intel.d: New test.
* testsuite/gas/i386/raoint.d: Ditto.
* testsuite/gas/i386/raoint.s: Ditto.
* testsuite/gas/i386/x86-64-raoint-intel.d: Ditto.
* testsuite/gas/i386/x86-64-raoint.d: Ditto.
* testsuite/gas/i386/x86-64-raoint.s: Ditto.
opcodes/ChangeLog:
* i386-dis.c (MOD_0F38FC): New.
(PREFIX_0F38FC): Ditto.
(mod_table): Add MOD_0F38FC.
(prefix_table): Add PREFIX_0F38FC.
* i386-gen.c: (cpu_flag_init): Add CPU_RAOINT_FLAGS and
CPU_ANY_RAOINT_FLAGS.
* i386-init.h: Regenerated.
* i386-opc.h: (CpuRAOINT): New.
(i386_cpu_flags): Add cpuraoint.
* i386-opc.tbl: Add RAOINT instructions.
* i386-tbl.h: Regenerated.
---
gas/NEWS | 2 +
gas/config/tc-i386.c | 1 +
gas/doc/c-i386.texi | 3 +-
gas/testsuite/gas/i386/i386.exp | 4 +
gas/testsuite/gas/i386/raoint-intel.d | 18 +
gas/testsuite/gas/i386/raoint.d | 18 +
gas/testsuite/gas/i386/raoint.s | 15 +
gas/testsuite/gas/i386/x86-64-raoint-intel.d | 18 +
gas/testsuite/gas/i386/x86-64-raoint.d | 18 +
gas/testsuite/gas/i386/x86-64-raoint.s | 15 +
opcodes/i386-dis.c | 16 +-
opcodes/i386-gen.c | 5 +
opcodes/i386-init.h | 514 +-
opcodes/i386-opc.h | 5 +-
opcodes/i386-opc.tbl | 9 +
opcodes/i386-tbl.h | 7902 +++++++++---------
16 files changed, 4391 insertions(+), 4172 deletions(-)
create mode 100644 gas/testsuite/gas/i386/raoint-intel.d
create mode 100644 gas/testsuite/gas/i386/raoint.d
create mode 100644 gas/testsuite/gas/i386/raoint.s
create mode 100644 gas/testsuite/gas/i386/x86-64-raoint-intel.d
create mode 100644 gas/testsuite/gas/i386/x86-64-raoint.d
create mode 100644 gas/testsuite/gas/i386/x86-64-raoint.s
diff --git a/gas/NEWS b/gas/NEWS
index 9757209a9f..f352c5ab89 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Add support for Intel RAO-INT instructions.
+
* Add support for Intel CMPccXADD instructions.
* Add support for Intel AVX-NE-CONVERT instructions.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 81bbf22fec..0ca9b43610 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1098,6 +1098,7 @@ static const arch_entry cpu_arch[] =
SUBARCH (avx_vnni_int8, AVX_VNNI_INT8, ANY_AVX_VNNI_INT8, false),
SUBARCH (avx_ne_convert, AVX_NE_CONVERT, ANY_AVX_NE_CONVERT, false),
SUBARCH (cmpccxadd, CMPCCXADD, CMPCCXADD, false),
+ SUBARCH (raoint, RAOINT, ANY_RAOINT, false),
};
#undef SUBARCH
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index 24ea55579e..e15cf7a7aa 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -198,6 +198,7 @@ accept various extension mnemonics. For example,
@code{avx_vnni_int8},
@code{avx_ne_convert},
@code{cmpccxadd},
+@code{raoint},
@code{amx_int8},
@code{amx_bf16},
@code{amx_tile},
@@ -1491,7 +1492,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.tdx} @tab @samp{.avx_vnni} @tab @samp{.avx512_fp16}
@item @samp{.clwb} @tab @samp{.rdpid} @tab @samp{.ptwrite} @tab @samp{.ibt}
@item @samp{.avx_ifma} @tab @samp{.avx_vnni_int8} @tab @samp{.avx_ne_convert}
-@item @samp{.cmpccxadd}
+@item @samp{.cmpccxadd} @tab @samp{.raoint}
@item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote}
@item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq}
@item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk}
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index fb2e2aa446..1eb0eabb6b 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -486,6 +486,8 @@ if [gas_32_check] then {
run_dump_test "avx-ne-convert"
run_dump_test "avx-ne-convert-intel"
run_list_test "cmpccxadd-inval"
+ run_dump_test "raoint"
+ run_dump_test "raoint-intel"
run_list_test "sg"
run_dump_test "clzero"
run_dump_test "invlpgb"
@@ -1162,6 +1164,8 @@ if [gas_64_check] then {
run_dump_test "x86-64-avx-ne-convert-intel"
run_dump_test "x86-64-cmpccxadd"
run_dump_test "x86-64-cmpccxadd-intel"
+ run_dump_test "x86-64-raoint"
+ run_dump_test "x86-64-raoint-intel"
run_dump_test "x86-64-clzero"
run_dump_test "x86-64-mwaitx-bdver4"
run_list_test "x86-64-mwaitx-reg"
diff --git a/gas/testsuite/gas/i386/raoint-intel.d b/gas/testsuite/gas/i386/raoint-intel.d
new file mode 100644
index 0000000000..b50d423a5f
--- /dev/null
+++ b/gas/testsuite/gas/i386/raoint-intel.d
@@ -0,0 +1,18 @@
+#as:
+#objdump: -dw -Mintel
+#name: i386 RAOINT insns (Intel disassembly)
+#source: raoint.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*0f 38 fc 10\s+aadd DWORD PTR \[eax\],edx
+\s*[a-f0-9]+:\s*66 0f 38 fc 10\s+aand DWORD PTR \[eax\],edx
+\s*[a-f0-9]+:\s*f2 0f 38 fc 10\s+aor DWORD PTR \[eax\],edx
+\s*[a-f0-9]+:\s*f3 0f 38 fc 10\s+axor DWORD PTR \[eax\],edx
+\s*[a-f0-9]+:\s*0f 38 fc 10\s+aadd DWORD PTR \[eax\],edx
+\s*[a-f0-9]+:\s*66 0f 38 fc 10\s+aand DWORD PTR \[eax\],edx
+\s*[a-f0-9]+:\s*f2 0f 38 fc 10\s+aor DWORD PTR \[eax\],edx
+\s*[a-f0-9]+:\s*f3 0f 38 fc 10\s+axor DWORD PTR \[eax\],edx
diff --git a/gas/testsuite/gas/i386/raoint.d b/gas/testsuite/gas/i386/raoint.d
new file mode 100644
index 0000000000..2c310c5cc7
--- /dev/null
+++ b/gas/testsuite/gas/i386/raoint.d
@@ -0,0 +1,18 @@
+#as:
+#objdump: -dw
+#name: i386 RAOINT insns
+#source: raoint.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*0f 38 fc 10\s+aadd %edx,\(%eax\)
+\s*[a-f0-9]+:\s*66 0f 38 fc 10\s+aand %edx,\(%eax\)
+\s*[a-f0-9]+:\s*f2 0f 38 fc 10\s+aor %edx,\(%eax\)
+\s*[a-f0-9]+:\s*f3 0f 38 fc 10\s+axor %edx,\(%eax\)
+\s*[a-f0-9]+:\s*0f 38 fc 10\s+aadd %edx,\(%eax\)
+\s*[a-f0-9]+:\s*66 0f 38 fc 10\s+aand %edx,\(%eax\)
+\s*[a-f0-9]+:\s*f2 0f 38 fc 10\s+aor %edx,\(%eax\)
+\s*[a-f0-9]+:\s*f3 0f 38 fc 10\s+axor %edx,\(%eax\)
diff --git a/gas/testsuite/gas/i386/raoint.s b/gas/testsuite/gas/i386/raoint.s
new file mode 100644
index 0000000000..63398dfb82
--- /dev/null
+++ b/gas/testsuite/gas/i386/raoint.s
@@ -0,0 +1,15 @@
+# Check 32bit AVX-NE-CONVERT instructions
+
+ .allow_index_reg
+ .text
+_start:
+ aadd %edx, (%eax) #RAO-INT
+ aand %edx, (%eax) #RAO-INT
+ aor %edx, (%eax) #RAO-INT
+ axor %edx, (%eax) #RAO-INT
+
+.intel_syntax noprefix
+ aadd DWORD PTR [eax], %edx #RAO-INT
+ aand DWORD PTR [eax], %edx #RAO-INT
+ aor DWORD PTR [eax], %edx #RAO-INT
+ axor DWORD PTR [eax], %edx #RAO-INT
diff --git a/gas/testsuite/gas/i386/x86-64-raoint-intel.d b/gas/testsuite/gas/i386/x86-64-raoint-intel.d
new file mode 100644
index 0000000000..d7de4849a2
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-raoint-intel.d
@@ -0,0 +1,18 @@
+#as:
+#objdump: -dw -Mintel
+#name: x86_64 RAOINT insns (Intel disassembly)
+#source: x86-64-raoint.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*48 0f 38 fc 10\s+aadd QWORD PTR \[rax\],rdx
+\s*[a-f0-9]+:\s*66 48 0f 38 fc 10\s+aand QWORD PTR \[rax\],rdx
+\s*[a-f0-9]+:\s*f2 48 0f 38 fc 10\s+aor QWORD PTR \[rax\],rdx
+\s*[a-f0-9]+:\s*f3 48 0f 38 fc 10\s+axor QWORD PTR \[rax\],rdx
+\s*[a-f0-9]+:\s*48 0f 38 fc 10\s+aadd QWORD PTR \[rax\],rdx
+\s*[a-f0-9]+:\s*66 48 0f 38 fc 10\s+aand QWORD PTR \[rax\],rdx
+\s*[a-f0-9]+:\s*f2 48 0f 38 fc 10\s+aor QWORD PTR \[rax\],rdx
+\s*[a-f0-9]+:\s*f3 48 0f 38 fc 10\s+axor QWORD PTR \[rax\],rdx
diff --git a/gas/testsuite/gas/i386/x86-64-raoint.d b/gas/testsuite/gas/i386/x86-64-raoint.d
new file mode 100644
index 0000000000..711fe48064
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-raoint.d
@@ -0,0 +1,18 @@
+#as:
+#objdump: -dw
+#name: x86_64 RAOINT insns
+#source: x86-64-raoint.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*48 0f 38 fc 10\s+aadd %rdx,\(%rax\)
+\s*[a-f0-9]+:\s*66 48 0f 38 fc 10\s+aand %rdx,\(%rax\)
+\s*[a-f0-9]+:\s*f2 48 0f 38 fc 10\s+aor %rdx,\(%rax\)
+\s*[a-f0-9]+:\s*f3 48 0f 38 fc 10\s+axor %rdx,\(%rax\)
+\s*[a-f0-9]+:\s*48 0f 38 fc 10\s+aadd %rdx,\(%rax\)
+\s*[a-f0-9]+:\s*66 48 0f 38 fc 10\s+aand %rdx,\(%rax\)
+\s*[a-f0-9]+:\s*f2 48 0f 38 fc 10\s+aor %rdx,\(%rax\)
+\s*[a-f0-9]+:\s*f3 48 0f 38 fc 10\s+axor %rdx,\(%rax\)
diff --git a/gas/testsuite/gas/i386/x86-64-raoint.s b/gas/testsuite/gas/i386/x86-64-raoint.s
new file mode 100644
index 0000000000..28590626ca
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-raoint.s
@@ -0,0 +1,15 @@
+# Check 64bit RAOINT instructions
+
+ .allow_index_reg
+ .text
+_start:
+ aadd %rdx, (%rax) #RAO-INT
+ aand %rdx, (%rax) #RAO-INT
+ aor %rdx, (%rax) #RAO-INT
+ axor %rdx, (%rax) #RAO-INT
+
+.intel_syntax noprefix
+ aadd QWORD PTR [rax], %rdx #RAO-INT
+ aand QWORD PTR [rax], %rdx #RAO-INT
+ aor QWORD PTR [rax], %rdx #RAO-INT
+ axor QWORD PTR [rax], %rdx #RAO-INT
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index c68fbcdbb5..3a990e4e63 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -887,6 +887,7 @@ enum
MOD_0F38F9,
MOD_0F38FA_PREFIX_1,
MOD_0F38FB_PREFIX_1,
+ MOD_0F38FC,
MOD_0F3A0F_PREFIX_1,
MOD_VEX_0F12_PREFIX_0,
@@ -1086,6 +1087,7 @@ enum
PREFIX_0F38F8,
PREFIX_0F38FA,
PREFIX_0F38FB,
+ PREFIX_0F38FC,
PREFIX_0F3A0F,
PREFIX_VEX_0F10,
PREFIX_VEX_0F11,
@@ -3598,6 +3600,14 @@ static const struct dis386 prefix_table[][4] = {
{ MOD_TABLE (MOD_0F38FB_PREFIX_1) },
},
+ /* PREFIX_0F38FC */
+ {
+ { "aadd", { Edq, Gdq }, PREFIX_OPCODE },
+ { "axor", { Edq, Gdq }, PREFIX_OPCODE },
+ { "aand", { Edq, Gdq }, PREFIX_OPCODE },
+ { "aor", { Edq, Gdq }, PREFIX_OPCODE },
+ },
+
/* PREFIX_0F3A0F */
{
{ Bad_Opcode },
@@ -4802,7 +4812,7 @@ static const struct dis386 three_byte_table[][256] = {
{ MOD_TABLE (MOD_0F38F9) },
{ PREFIX_TABLE (PREFIX_0F38FA) },
{ PREFIX_TABLE (PREFIX_0F38FB) },
- { Bad_Opcode },
+ { MOD_TABLE (MOD_0F38FC) },
{ Bad_Opcode },
{ Bad_Opcode },
{ Bad_Opcode },
@@ -8374,6 +8384,10 @@ static const struct dis386 mod_table[][2] = {
{ Bad_Opcode },
{ "encodekey256", { Gd, Ed }, 0 },
},
+ {
+ /* MOD_0F38FC */
+ { PREFIX_TABLE (PREFIX_0F38FC) },
+ },
{
/* MOD_0F3A0F_PREFIX_1 */
{ Bad_Opcode },
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index 36ff8aa5ff..5d75646c7e 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -253,6 +253,8 @@ static initializer cpu_flag_init[] =
"CPU_AVX2_FLAGS|CpuAVX_NE_CONVERT" },
{ "CPU_CMPCCXADD_FLAGS",
"CpuCMPCCXADD" },
+ { "CPU_RAOINT_FLAGS",
+ "CpuRAOINT" },
{ "CPU_IAMCU_FLAGS",
"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuIAMCU" },
{ "CPU_ADX_FLAGS",
@@ -455,6 +457,8 @@ static initializer cpu_flag_init[] =
"CpuAVX_NE_CONVERT" },
{ "CPU_ANY_CMPCCXADD_FLAGS",
"CpuCMPCCXADD" },
+ { "CPU_ANY_RAOINT_FLAGS",
+ "CpuRAOINT" },
};
static initializer operand_type_init[] =
@@ -660,6 +664,7 @@ static bitfield cpu_flags[] =
BITFIELD (CpuAVX_VNNI_INT8),
BITFIELD (CpuAVX_NE_CONVERT),
BITFIELD (CpuCMPCCXADD),
+ BITFIELD (CpuRAOINT),
BITFIELD (CpuMWAITX),
BITFIELD (CpuCLZERO),
BITFIELD (CpuOSPKE),
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index d29c711531..cb6c372203 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -217,6 +217,8 @@ enum
CpuAVX_NE_CONVERT,
/* Intel CMPccXADD instructions support required. */
CpuCMPCCXADD,
+ /* Intel RAO INT Instructions support required. */
+ CpuRAOINT,
/* mwaitx instruction required */
CpuMWAITX,
/* Clzero instruction required */
@@ -298,7 +300,7 @@ enum
/* If you get a compiler error for zero width of the unused field,
comment it out. */
-// #define CpuUnused (CpuMax + 1)
+#define CpuUnused (CpuMax + 1)
/* We can check if an instruction is available with array instead
of bitfield. */
@@ -400,6 +402,7 @@ typedef union i386_cpu_flags
unsigned int cpuavx_vnni_int8:1;
unsigned int cpuavx_ne_convert:1;
unsigned int cpucmpccxadd:1;
+ unsigned int cpuraoint:1;
unsigned int cpumwaitx:1;
unsigned int cpuclzero:1;
unsigned int cpuospke:1;
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index 0732e07d80..dacafe1e14 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3302,3 +3302,12 @@ vpdpbsuds, 0xf351, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|Che
cmp<cc>xadd, 0x66e<cc:opc>, None, CpuCMPCCXADD|Cpu64, Modrm|Vex|Space0F38|VexVVVV|SwapSources|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Reg32|Reg64, Reg32|Reg64, Dword|Qword|Unspecified|BaseIndex }
// CMPCCXADD instructions end.
+
+// RAOINT instructions.
+
+aadd, 0xf38fc, None, CpuRAOINT, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf,{ Reg32|Reg64, Dword|Qword|Unspecified|BaseIndex}
+aand, 0x660f38fc, None, CpuRAOINT, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf,{ Reg32|Reg64, Dword|Qword|Unspecified|BaseIndex}
+aor, 0xf20f38fc, None, CpuRAOINT, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf,{ Reg32|Reg64, Dword|Qword|Unspecified|BaseIndex}
+axor, 0xf30f38fc, None, CpuRAOINT, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf,{ Reg32|Reg64, Dword|Qword|Unspecified|BaseIndex}
+
+// RAOINT instructions end.
--
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 07/10] Support Intel WRMSRNS
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
` (5 preceding siblings ...)
2022-10-19 15:15 ` [PATCH 06/10] Support Intel RAO-INT Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-19 15:15 ` [PATCH 08/10] Support Intel MSRLIST Haochen Jiang
` (2 subsequent siblings)
9 siblings, 0 replies; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools, Hu, Lin1
From: "Hu, Lin1" <lin1.hu@intel.com>
gas/ChangeLog:
* NEWS: Support Intel WRMSRNS.
* config/tc-i386.c: Add wrmsrns.
* doc/c-i386.texi: Document .wrmsrns.
* testsuite/gas/i386/i386.exp: Add WRMSRNS tests.
* testsuite/gas/i386/wrmsrns-intel.d: New test.
* testsuite/gas/i386/wrmsrns.d: Ditto.
* testsuite/gas/i386/wrmsrns.s: Ditto.
* testsuite/gas/i386/x86-64-wrmsrns-intel.d: Ditto.
* testsuite/gas/i386/x86-64-wrmsrns.d: Ditto.
opcodes/ChangeLog:
* i386-dis.c (PREFIX_0F01_REG_0_MOD_3_RM_6): New.
(prefix_table): Add PREFIX_0F01_REG_0_MOD_3_RM_6.
(rm_table): New entry for wrmsrns.
* i386-gen.c (cpu_flag_init): Add CPU_WRMSRNS_FLAGS
and CPU_ANY_WRMSRNS_FLAGS.
(cpu_flags): Add CpuWRMSRNS.
* i386-init.h: Regenerated.
* i386-opc.h (CpuWRMSRNS): New.
(i386_cpu_flags): Add cpuwrmsrns.
* i386-opc.tbl: Add WRMSRNS instructions.
* i386-tbl.h: Regenerated.
---
gas/NEWS | 2 +
gas/config/tc-i386.c | 1 +
gas/doc/c-i386.texi | 3 +-
gas/testsuite/gas/i386/i386.exp | 4 +
gas/testsuite/gas/i386/wrmsrns-intel.d | 12 +
gas/testsuite/gas/i386/wrmsrns.d | 12 +
gas/testsuite/gas/i386/wrmsrns.s | 8 +
gas/testsuite/gas/i386/x86-64-wrmsrns-intel.d | 12 +
gas/testsuite/gas/i386/x86-64-wrmsrns.d | 12 +
opcodes/i386-dis.c | 7 +
opcodes/i386-gen.c | 5 +
opcodes/i386-init.h | 514 +-
opcodes/i386-opc.h | 3 +
opcodes/i386-opc.tbl | 6 +
opcodes/i386-tbl.h | 7859 +++++++++--------
15 files changed, 4288 insertions(+), 4172 deletions(-)
create mode 100644 gas/testsuite/gas/i386/wrmsrns-intel.d
create mode 100644 gas/testsuite/gas/i386/wrmsrns.d
create mode 100644 gas/testsuite/gas/i386/wrmsrns.s
create mode 100644 gas/testsuite/gas/i386/x86-64-wrmsrns-intel.d
create mode 100644 gas/testsuite/gas/i386/x86-64-wrmsrns.d
diff --git a/gas/NEWS b/gas/NEWS
index f352c5ab89..2d745dfc31 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Add support for Intel WRMSRNS instructions.
+
* Add support for Intel RAO-INT instructions.
* Add support for Intel CMPccXADD instructions.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 0ca9b43610..a332889f71 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1099,6 +1099,7 @@ static const arch_entry cpu_arch[] =
SUBARCH (avx_ne_convert, AVX_NE_CONVERT, ANY_AVX_NE_CONVERT, false),
SUBARCH (cmpccxadd, CMPCCXADD, CMPCCXADD, false),
SUBARCH (raoint, RAOINT, ANY_RAOINT, false),
+ SUBARCH (wrmsrns, WRMSRNS, WRMSRNS, false),
};
#undef SUBARCH
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index e15cf7a7aa..d8376566be 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -199,6 +199,7 @@ accept various extension mnemonics. For example,
@code{avx_ne_convert},
@code{cmpccxadd},
@code{raoint},
+@code{wrmsrns},
@code{amx_int8},
@code{amx_bf16},
@code{amx_tile},
@@ -1492,7 +1493,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.tdx} @tab @samp{.avx_vnni} @tab @samp{.avx512_fp16}
@item @samp{.clwb} @tab @samp{.rdpid} @tab @samp{.ptwrite} @tab @samp{.ibt}
@item @samp{.avx_ifma} @tab @samp{.avx_vnni_int8} @tab @samp{.avx_ne_convert}
-@item @samp{.cmpccxadd} @tab @samp{.raoint}
+@item @samp{.cmpccxadd} @tab @samp{.raoint} @tab @samp{.wrmsrns}
@item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote}
@item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq}
@item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk}
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 1eb0eabb6b..c924075180 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -488,6 +488,8 @@ if [gas_32_check] then {
run_list_test "cmpccxadd-inval"
run_dump_test "raoint"
run_dump_test "raoint-intel"
+ run_dump_test "wrmsrns"
+ run_dump_test "wrmsrns-intel"
run_list_test "sg"
run_dump_test "clzero"
run_dump_test "invlpgb"
@@ -1166,6 +1168,8 @@ if [gas_64_check] then {
run_dump_test "x86-64-cmpccxadd-intel"
run_dump_test "x86-64-raoint"
run_dump_test "x86-64-raoint-intel"
+ run_dump_test "x86-64-wrmsrns"
+ run_dump_test "x86-64-wrmsrns-intel"
run_dump_test "x86-64-clzero"
run_dump_test "x86-64-mwaitx-bdver4"
run_list_test "x86-64-mwaitx-reg"
diff --git a/gas/testsuite/gas/i386/wrmsrns-intel.d b/gas/testsuite/gas/i386/wrmsrns-intel.d
new file mode 100644
index 0000000000..83194511a5
--- /dev/null
+++ b/gas/testsuite/gas/i386/wrmsrns-intel.d
@@ -0,0 +1,12 @@
+#as:
+#objdump: -dw -Mintel
+#name: i386 WRMSRNS insns (Intel disassembly)
+#source: wrmsrns.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*0f 01 c6\s+wrmsrns
+\s*[a-f0-9]+:\s*0f 01 c6\s+wrmsrns
diff --git a/gas/testsuite/gas/i386/wrmsrns.d b/gas/testsuite/gas/i386/wrmsrns.d
new file mode 100644
index 0000000000..e804adc501
--- /dev/null
+++ b/gas/testsuite/gas/i386/wrmsrns.d
@@ -0,0 +1,12 @@
+#as:
+#objdump: -dw
+#name: i386 WRMSRNS insns
+#source: wrmsrns.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*0f 01 c6\s+wrmsrns
+\s*[a-f0-9]+:\s*0f 01 c6\s+wrmsrns
diff --git a/gas/testsuite/gas/i386/wrmsrns.s b/gas/testsuite/gas/i386/wrmsrns.s
new file mode 100644
index 0000000000..a450b0536d
--- /dev/null
+++ b/gas/testsuite/gas/i386/wrmsrns.s
@@ -0,0 +1,8 @@
+# Check WRMSRNS instructions
+
+ .text
+_start:
+ wrmsrns #WRMSRNS
+
+.intel_syntax noprefix
+ wrmsrns #WRMSRNS
diff --git a/gas/testsuite/gas/i386/x86-64-wrmsrns-intel.d b/gas/testsuite/gas/i386/x86-64-wrmsrns-intel.d
new file mode 100644
index 0000000000..2f789ed5df
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-wrmsrns-intel.d
@@ -0,0 +1,12 @@
+#as:
+#objdump: -dw -Mintel
+#name: x86_64 WRMSRNS insns (Intel disassembly)
+#source: wrmsrns.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*0f 01 c6\s+wrmsrns
+\s*[a-f0-9]+:\s*0f 01 c6\s+wrmsrns
diff --git a/gas/testsuite/gas/i386/x86-64-wrmsrns.d b/gas/testsuite/gas/i386/x86-64-wrmsrns.d
new file mode 100644
index 0000000000..b8535c266a
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-wrmsrns.d
@@ -0,0 +1,12 @@
+#as:
+#objdump: -dw
+#name: x86_64 WRMSRNS insns
+#source: wrmsrns.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*0f 01 c6\s+wrmsrns
+\s*[a-f0-9]+:\s*0f 01 c6\s+wrmsrns
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 3a990e4e63..064a1bc0ce 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -1000,6 +1000,7 @@ enum
enum
{
PREFIX_90 = 0,
+ PREFIX_0F01_REG_0_MOD_3_RM_6,
PREFIX_0F01_REG_1_RM_4,
PREFIX_0F01_REG_1_RM_5,
PREFIX_0F01_REG_1_RM_6,
@@ -2970,6 +2971,11 @@ static const struct dis386 prefix_table[][4] = {
{ NULL, { { NULL, 0 } }, PREFIX_IGNORED }
},
+ /* PREFIX_0F01_REG_0_MOD_3_RM_6 */
+ {
+ { "wrmsrns", { Skip_MODRM }, 0 },
+ },
+
/* PREFIX_0F01_REG_1_RM_4 */
{
{ Bad_Opcode },
@@ -8733,6 +8739,7 @@ static const struct dis386 rm_table[][8] = {
{ "vmresume", { Skip_MODRM }, 0 },
{ "vmxoff", { Skip_MODRM }, 0 },
{ "pconfig", { Skip_MODRM }, 0 },
+ { PREFIX_TABLE (PREFIX_0F01_REG_0_MOD_3_RM_6) },
},
{
/* RM_0F01_REG_1 */
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index 5d75646c7e..0bfccdc7af 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -255,6 +255,8 @@ static initializer cpu_flag_init[] =
"CpuCMPCCXADD" },
{ "CPU_RAOINT_FLAGS",
"CpuRAOINT" },
+ { "CPU_WRMSRNS_FLAGS",
+ "CpuWRMSRNS" },
{ "CPU_IAMCU_FLAGS",
"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuIAMCU" },
{ "CPU_ADX_FLAGS",
@@ -459,6 +461,8 @@ static initializer cpu_flag_init[] =
"CpuCMPCCXADD" },
{ "CPU_ANY_RAOINT_FLAGS",
"CpuRAOINT" },
+ { "CPU_ANY_WRMSRNS_FLAGS",
+ "CpuWRMSRNS" },
};
static initializer operand_type_init[] =
@@ -665,6 +669,7 @@ static bitfield cpu_flags[] =
BITFIELD (CpuAVX_NE_CONVERT),
BITFIELD (CpuCMPCCXADD),
BITFIELD (CpuRAOINT),
+ BITFIELD (CpuWRMSRNS),
BITFIELD (CpuMWAITX),
BITFIELD (CpuCLZERO),
BITFIELD (CpuOSPKE),
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index cb6c372203..90e0591ae2 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -219,6 +219,8 @@ enum
CpuCMPCCXADD,
/* Intel RAO INT Instructions support required. */
CpuRAOINT,
+ /* Intel WRMSRNS Instructions support required */
+ CpuWRMSRNS,
/* mwaitx instruction required */
CpuMWAITX,
/* Clzero instruction required */
@@ -403,6 +405,7 @@ typedef union i386_cpu_flags
unsigned int cpuavx_ne_convert:1;
unsigned int cpucmpccxadd:1;
unsigned int cpuraoint:1;
+ unsigned int cpuwrmsrns:1;
unsigned int cpumwaitx:1;
unsigned int cpuclzero:1;
unsigned int cpuospke:1;
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index dacafe1e14..bff32e69c2 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3311,3 +3311,9 @@ aor, 0xf20f38fc, None, CpuRAOINT, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ld
axor, 0xf30f38fc, None, CpuRAOINT, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf,{ Reg32|Reg64, Dword|Qword|Unspecified|BaseIndex}
// RAOINT instructions end.
+
+// WRMSRNS instruction.
+
+wrmsrns, 0x0f01c6, None, CpuWRMSRNS, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {}
+
+// WRMSRNS instruction end.
--
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 08/10] Support Intel MSRLIST
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
` (6 preceding siblings ...)
2022-10-19 15:15 ` [PATCH 07/10] Support Intel WRMSRNS Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-19 15:15 ` [PATCH 09/10] Support Intel AMX-FP16 Haochen Jiang
2022-10-19 15:15 ` [PATCH 10/10] Support Intel PREFETCHI Haochen Jiang
9 siblings, 0 replies; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools, Hu, Lin1
From: "Hu, Lin1" <lin1.hu@intel.com>
gas/ChangeLog:
* NEWS: Support Intel MSRLIST.
* config/tc-i386.c: Add msrlist.
* doc/c-i386.texi: Document .msrlist.
* testsuite/gas/i386/i386.exp: Add MSRLIST tests.
* testsuite/gas/i386/msrlist-inval.l: New test.
* testsuite/gas/i386/msrlist-inval.s: Ditto.
* testsuite/gas/i386/x86-64-msrlist-intel.d: Ditto.
* testsuite/gas/i386/x86-64-msrlist.d: Ditto.
* testsuite/gas/i386/x86-64-msrlist.s: Ditto.
opcodes/ChangeLog:
* i386-dis.c (X86_64_0F01_REG_0_MOD_3_RM_6_P_1): New.
(X86_64_0F01_REG_0_MOD_3_RM_6_P_3): Ditto.
(prefix_table): New entry for msrlist.
(x86_64_table): Add X86_64_0F01_REG_0_MOD_3_RM_6_P_1
and X86_64_0F01_REG_0_MOD_3_RM_6_P_3.
* i386-gen.c (cpu_flag_init): Add CPU_MSRLIST_FLAGS
and CPU_ANY_MSRLIST_FLAGS.
* i386-init.h: Regenerated.
* i386-opc.h (CpuMSRLIST): New.
(i386_cpu_flags): Add cpumsrlist.
* i386-opc.tbl: Add MSRLIST instructions.
* i386-tbl.h: Regenerated.
---
gas/NEWS | 2 +
gas/config/tc-i386.c | 1 +
gas/doc/c-i386.texi | 2 +
gas/testsuite/gas/i386/i386.exp | 3 +
gas/testsuite/gas/i386/msrlist-inval.l | 3 +
gas/testsuite/gas/i386/msrlist-inval.s | 7 +
gas/testsuite/gas/i386/x86-64-msrlist-intel.d | 14 +
gas/testsuite/gas/i386/x86-64-msrlist.d | 14 +
gas/testsuite/gas/i386/x86-64-msrlist.s | 11 +
opcodes/i386-dis.c | 17 +
opcodes/i386-gen.c | 5 +
opcodes/i386-init.h | 516 +-
opcodes/i386-opc.h | 3 +
opcodes/i386-opc.tbl | 7 +
opcodes/i386-tbl.h | 7872 +++++++++--------
15 files changed, 4305 insertions(+), 4172 deletions(-)
create mode 100644 gas/testsuite/gas/i386/msrlist-inval.l
create mode 100644 gas/testsuite/gas/i386/msrlist-inval.s
create mode 100644 gas/testsuite/gas/i386/x86-64-msrlist-intel.d
create mode 100644 gas/testsuite/gas/i386/x86-64-msrlist.d
create mode 100644 gas/testsuite/gas/i386/x86-64-msrlist.s
diff --git a/gas/NEWS b/gas/NEWS
index 2d745dfc31..3246e7e825 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Add support for Intel MSRLIST instructions.
+
* Add support for Intel WRMSRNS instructions.
* Add support for Intel RAO-INT instructions.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index a332889f71..c9432e4188 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1100,6 +1100,7 @@ static const arch_entry cpu_arch[] =
SUBARCH (cmpccxadd, CMPCCXADD, CMPCCXADD, false),
SUBARCH (raoint, RAOINT, ANY_RAOINT, false),
SUBARCH (wrmsrns, WRMSRNS, WRMSRNS, false),
+ SUBARCH (msrlist, MSRLIST, MSRLIST, false),
};
#undef SUBARCH
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index d8376566be..49582b29a6 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -200,6 +200,7 @@ accept various extension mnemonics. For example,
@code{cmpccxadd},
@code{raoint},
@code{wrmsrns},
+@code{msrlist},
@code{amx_int8},
@code{amx_bf16},
@code{amx_tile},
@@ -1494,6 +1495,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.clwb} @tab @samp{.rdpid} @tab @samp{.ptwrite} @tab @samp{.ibt}
@item @samp{.avx_ifma} @tab @samp{.avx_vnni_int8} @tab @samp{.avx_ne_convert}
@item @samp{.cmpccxadd} @tab @samp{.raoint} @tab @samp{.wrmsrns}
+@item @samp{.msrlist}
@item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote}
@item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq}
@item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk}
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index c924075180..5da64b4076 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -490,6 +490,7 @@ if [gas_32_check] then {
run_dump_test "raoint-intel"
run_dump_test "wrmsrns"
run_dump_test "wrmsrns-intel"
+ run_list_test "msrlist-inval"
run_list_test "sg"
run_dump_test "clzero"
run_dump_test "invlpgb"
@@ -1170,6 +1171,8 @@ if [gas_64_check] then {
run_dump_test "x86-64-raoint-intel"
run_dump_test "x86-64-wrmsrns"
run_dump_test "x86-64-wrmsrns-intel"
+ run_dump_test "x86-64-msrlist"
+ run_dump_test "x86-64-msrlist-intel"
run_dump_test "x86-64-clzero"
run_dump_test "x86-64-mwaitx-bdver4"
run_list_test "x86-64-mwaitx-reg"
diff --git a/gas/testsuite/gas/i386/msrlist-inval.l b/gas/testsuite/gas/i386/msrlist-inval.l
new file mode 100644
index 0000000000..456f41c38f
--- /dev/null
+++ b/gas/testsuite/gas/i386/msrlist-inval.l
@@ -0,0 +1,3 @@
+.* Assembler messages:
+.*:6: Error: `rdmsrlist' is only supported in 64-bit mode
+.*:7: Error: `wrmsrlist' is only supported in 64-bit mode
diff --git a/gas/testsuite/gas/i386/msrlist-inval.s b/gas/testsuite/gas/i386/msrlist-inval.s
new file mode 100644
index 0000000000..3c3258a375
--- /dev/null
+++ b/gas/testsuite/gas/i386/msrlist-inval.s
@@ -0,0 +1,7 @@
+# Check Illegal MSRLIST instructions
+
+ .allow_index_reg
+ .text
+_start:
+ rdmsrlist #MSRLIST
+ wrmsrlist #MSRLIST
diff --git a/gas/testsuite/gas/i386/x86-64-msrlist-intel.d b/gas/testsuite/gas/i386/x86-64-msrlist-intel.d
new file mode 100644
index 0000000000..97a2a60e43
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-msrlist-intel.d
@@ -0,0 +1,14 @@
+#as:
+#objdump: -dw -Mintel
+#name: x86_64 MSRLIST insns (Intel disassembly)
+#source: x86-64-msrlist.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*f2 0f 01 c6\s+rdmsrlist
+\s*[a-f0-9]+:\s*f3 0f 01 c6\s+wrmsrlist
+\s*[a-f0-9]+:\s*f2 0f 01 c6\s+rdmsrlist
+\s*[a-f0-9]+:\s*f3 0f 01 c6\s+wrmsrlist
diff --git a/gas/testsuite/gas/i386/x86-64-msrlist.d b/gas/testsuite/gas/i386/x86-64-msrlist.d
new file mode 100644
index 0000000000..64beed7aa3
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-msrlist.d
@@ -0,0 +1,14 @@
+#as:
+#objdump: -dw
+#name: x86_64 MSRLIST insns
+#source: x86-64-msrlist.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*f2 0f 01 c6\s+rdmsrlist
+\s*[a-f0-9]+:\s*f3 0f 01 c6\s+wrmsrlist
+\s*[a-f0-9]+:\s*f2 0f 01 c6\s+rdmsrlist
+\s*[a-f0-9]+:\s*f3 0f 01 c6\s+wrmsrlist
diff --git a/gas/testsuite/gas/i386/x86-64-msrlist.s b/gas/testsuite/gas/i386/x86-64-msrlist.s
new file mode 100644
index 0000000000..ad57451da9
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-msrlist.s
@@ -0,0 +1,11 @@
+# Check 64bit MSRLIST instructions
+
+ .allow_index_reg
+ .text
+_start:
+ rdmsrlist #MSRLIST
+ wrmsrlist #MSRLIST
+
+.intel_syntax noprefix
+ rdmsrlist #MSRLIST
+ wrmsrlist #MSRLIST
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 064a1bc0ce..0aa41bd5fb 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -1281,6 +1281,8 @@ enum
X86_64_E9,
X86_64_EA,
X86_64_0F01_REG_0,
+ X86_64_0F01_REG_0_MOD_3_RM_6_P_1,
+ X86_64_0F01_REG_0_MOD_3_RM_6_P_3,
X86_64_0F01_REG_1,
X86_64_0F01_REG_1_RM_5_PREFIX_2,
X86_64_0F01_REG_1_RM_6_PREFIX_2,
@@ -2974,6 +2976,9 @@ static const struct dis386 prefix_table[][4] = {
/* PREFIX_0F01_REG_0_MOD_3_RM_6 */
{
{ "wrmsrns", { Skip_MODRM }, 0 },
+ { X86_64_TABLE (X86_64_0F01_REG_0_MOD_3_RM_6_P_1) },
+ { Bad_Opcode },
+ { X86_64_TABLE (X86_64_0F01_REG_0_MOD_3_RM_6_P_3) },
},
/* PREFIX_0F01_REG_1_RM_4 */
@@ -4315,6 +4320,18 @@ static const struct dis386 x86_64_table[][2] = {
{ "sgdt", { M }, 0 },
},
+ /* X86_64_0F01_REG_0_MOD_3_RM_6_P_1 */
+ {
+ { Bad_Opcode },
+ { "wrmsrlist", { Skip_MODRM }, 0 },
+ },
+
+ /* X86_64_0F01_REG_0_MOD_3_RM_6_P_3 */
+ {
+ { Bad_Opcode },
+ { "rdmsrlist", { Skip_MODRM }, 0 },
+ },
+
/* X86_64_0F01_REG_1 */
{
{ "sidt{Q|Q}", { M }, 0 },
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index 0bfccdc7af..435d67711f 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -257,6 +257,8 @@ static initializer cpu_flag_init[] =
"CpuRAOINT" },
{ "CPU_WRMSRNS_FLAGS",
"CpuWRMSRNS" },
+ { "CPU_MSRLIST_FLAGS",
+ "CpuMSRLIST" },
{ "CPU_IAMCU_FLAGS",
"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuIAMCU" },
{ "CPU_ADX_FLAGS",
@@ -463,6 +465,8 @@ static initializer cpu_flag_init[] =
"CpuRAOINT" },
{ "CPU_ANY_WRMSRNS_FLAGS",
"CpuWRMSRNS" },
+ { "CPU_ANY_MSRLIST_FLAGS",
+ "CpuMSRLIST" },
};
static initializer operand_type_init[] =
@@ -670,6 +674,7 @@ static bitfield cpu_flags[] =
BITFIELD (CpuCMPCCXADD),
BITFIELD (CpuRAOINT),
BITFIELD (CpuWRMSRNS),
+ BITFIELD (CpuMSRLIST),
BITFIELD (CpuMWAITX),
BITFIELD (CpuCLZERO),
BITFIELD (CpuOSPKE),
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index 90e0591ae2..75c23aaec6 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -221,6 +221,8 @@ enum
CpuRAOINT,
/* Intel WRMSRNS Instructions support required */
CpuWRMSRNS,
+ /* Intel MSRLIST Instructions support required. */
+ CpuMSRLIST,
/* mwaitx instruction required */
CpuMWAITX,
/* Clzero instruction required */
@@ -406,6 +408,7 @@ typedef union i386_cpu_flags
unsigned int cpucmpccxadd:1;
unsigned int cpuraoint:1;
unsigned int cpuwrmsrns:1;
+ unsigned int cpumsrlist:1;
unsigned int cpumwaitx:1;
unsigned int cpuclzero:1;
unsigned int cpuospke:1;
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index bff32e69c2..42d6423942 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3317,3 +3317,10 @@ axor, 0xf30f38fc, None, CpuRAOINT, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_l
wrmsrns, 0x0f01c6, None, CpuWRMSRNS, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {}
// WRMSRNS instruction end.
+
+// MSRLIST instructions.
+
+rdmsrlist, 0xf20f01c6, None, CpuMSRLIST|Cpu64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {}
+wrmsrlist, 0xf30f01c6, None, CpuMSRLIST|Cpu64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {}
+
+// MSRLIST instructions end.
--
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 09/10] Support Intel AMX-FP16
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
` (7 preceding siblings ...)
2022-10-19 15:15 ` [PATCH 08/10] Support Intel MSRLIST Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-19 15:15 ` [PATCH 10/10] Support Intel PREFETCHI Haochen Jiang
9 siblings, 0 replies; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools, Cui,Lili
From: "Cui,Lili" <lili.cui@intel.com>
gas/
* NEWS: Add support for Intel AMX-FP16 instruction.
* config/tc-i386.c: Add amx_fp16.
* doc/c-i386.texi: Document .amx_fp16, noamx_fp16.
* testsuite/gas/i386/i386.exp: Add AMX-FP16 tests.
* testsuite/gas/i386/x86-64-amx-fp16-intel.d: New test.
* testsuite/gas/i386/x86-64-amx-fp16.d: Likewise.
* testsuite/gas/i386/x86-64-amx-fp16.s: Likewise.
* testsuite/gas/i386/x86-64-amx-fp16-bad.d: Likewise.
* testsuite/gas/i386/x86-64-amx-fp16-bad.s: Likewise.
opcodes/
* i386-dis.c (MOD_VEX_0F385C_X86_64_P_3_W_0): New.
(VEX_LEN_0F385C_X86_64_P_3_W_0_M_0): Likewise.
(VEX_W_0F385C_X86_64_P_3): Likewise.
(prefix_table): Add VEX_W_0F385C_X86_64_P_3.
(vex_len_table): Add VEX_LEN_0F385C_X86_64_P_3_W_0_M_0.
(vex_w_table): Add VEX_W_0F385C_X86_64_P_3.
(mod_table): Add MOD_VEX_0F385C_X86_64_P_3_W_0.
* i386-gen.c (cpu_flag_init): Add AMX-FP16_FLAGS and
CPU_ANY_AMX-FP16_FLAGS.
(CPU_ANY_AMX_TILE_FLAGS): Add CpuAMX_FP16.
(cpu_flags): Add CpuAMX-FP16.
* i386-opc.h (enum): Add CpuAMX-FP16.
(i386_cpu_flags): Add cpuamx_fp16.
* i386-opc.tbl: Add Intel AMX-FP16 instruction.
* i386-init.h: Regenerate.
* i386-tbl.h: Likewise.
---
gas/NEWS | 2 +
gas/config/tc-i386.c | 1 +
gas/doc/c-i386.texi | 3 +-
gas/testsuite/gas/i386/i386.exp | 3 +
gas/testsuite/gas/i386/x86-64-amx-fp16-bad.d | 19 +
gas/testsuite/gas/i386/x86-64-amx-fp16-bad.s | 35 +
.../gas/i386/x86-64-amx-fp16-intel.d | 13 +
gas/testsuite/gas/i386/x86-64-amx-fp16.d | 13 +
gas/testsuite/gas/i386/x86-64-amx-fp16.s | 9 +
opcodes/i386-dis.c | 18 +
opcodes/i386-gen.c | 7 +-
opcodes/i386-init.h | 488 +-
opcodes/i386-opc.h | 3 +
opcodes/i386-opc.tbl | 1 +
opcodes/i386-tbl.h | 7799 +++++++++--------
15 files changed, 4286 insertions(+), 4128 deletions(-)
create mode 100644 gas/testsuite/gas/i386/x86-64-amx-fp16-bad.d
create mode 100644 gas/testsuite/gas/i386/x86-64-amx-fp16-bad.s
create mode 100644 gas/testsuite/gas/i386/x86-64-amx-fp16-intel.d
create mode 100644 gas/testsuite/gas/i386/x86-64-amx-fp16.d
create mode 100644 gas/testsuite/gas/i386/x86-64-amx-fp16.s
diff --git a/gas/NEWS b/gas/NEWS
index 3246e7e825..961449545d 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Add support for Intel AMX-FP16 instructions.
+
* Add support for Intel MSRLIST instructions.
* Add support for Intel WRMSRNS instructions.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index c9432e4188..906e9db9ad 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1076,6 +1076,7 @@ static const arch_entry cpu_arch[] =
SUBARCH (cldemote, CLDEMOTE, CLDEMOTE, false),
SUBARCH (amx_int8, AMX_INT8, ANY_AMX_INT8, false),
SUBARCH (amx_bf16, AMX_BF16, ANY_AMX_BF16, false),
+ SUBARCH (amx_fp16, AMX_FP16, ANY_AMX_FP16, false),
SUBARCH (amx_tile, AMX_TILE, ANY_AMX_TILE, false),
SUBARCH (movdiri, MOVDIRI, ANY_MOVDIRI, false),
SUBARCH (movdir64b, MOVDIR64B, ANY_MOVDIR64B, false),
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index 49582b29a6..b739d5f32e 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -203,6 +203,7 @@ accept various extension mnemonics. For example,
@code{msrlist},
@code{amx_int8},
@code{amx_bf16},
+@code{amx_fp16},
@code{amx_tile},
@code{vmx},
@code{vmfunc},
@@ -1499,7 +1500,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote}
@item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq}
@item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk}
-@item @samp{.amx_int8} @tab @samp{.amx_bf16} @tab @samp{.amx_tile}
+@item @samp{.amx_int8} @tab @samp{.amx_bf16} @tab @samp{.amx_fp16} @tab @samp{.amx_tile}
@item @samp{.kl} @tab @samp{.widekl} @tab @samp{.uintr} @tab @samp{.hreset}
@item @samp{.3dnow} @tab @samp{.3dnowa} @tab @samp{.sse4a} @tab @samp{.sse5}
@item @samp{.syscall} @tab @samp{.rdtscp} @tab @samp{.svme}
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 5da64b4076..9f5fa7f612 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -1173,6 +1173,9 @@ if [gas_64_check] then {
run_dump_test "x86-64-wrmsrns-intel"
run_dump_test "x86-64-msrlist"
run_dump_test "x86-64-msrlist-intel"
+ run_dump_test "x86-64-amx-fp16"
+ run_dump_test "x86-64-amx-fp16-intel"
+ run_dump_test "x86-64-amx-fp16-bad"
run_dump_test "x86-64-clzero"
run_dump_test "x86-64-mwaitx-bdver4"
run_list_test "x86-64-mwaitx-reg"
diff --git a/gas/testsuite/gas/i386/x86-64-amx-fp16-bad.d b/gas/testsuite/gas/i386/x86-64-amx-fp16-bad.d
new file mode 100644
index 0000000000..a53ebf486d
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-amx-fp16-bad.d
@@ -0,0 +1,19 @@
+#as:
+#objdump: -drw
+#name: x86_64 Illegal AMX-FP16 insns
+#source: x86-64-amx-fp16-bad.s
+
+.*: +file format .*
+
+
+Disassembly of section \.text:
+
+0+ <\.text>:
+[ ]*[a-f0-9]+:[ ]*c4 e2 d3 5c[ ]*\(bad\)[ ]*
+[ ]*[a-f0-9]+:[ ]*dc 90 90 90 90 90[ ]*fcoml.*
+[ ]*[a-f0-9]+:[ ]*c4 e2 57 5c[ ]*\(bad\)[ ]*
+[ ]*[a-f0-9]+:[ ]*dc 90 90 90 90 90[ ]*fcoml.*
+[ ]*[a-f0-9]+:[ ]*c4 62 53 5c dc[ ]*tdpfp16ps %tmm5,%tmm4,\(bad\)
+[ ]*[a-f0-9]+:[ ]*c4 c2 53 5c dc[ ]*tdpfp16ps %tmm5,\(bad\),%tmm3
+[ ]*[a-f0-9]+:[ ]*c4 e2 33 5c dc[ ]*tdpfp16ps \(bad\),%tmm4,%tmm3
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-amx-fp16-bad.s b/gas/testsuite/gas/i386/x86-64-amx-fp16-bad.s
new file mode 100644
index 0000000000..da5be1086e
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-amx-fp16-bad.s
@@ -0,0 +1,35 @@
+# Check Illegal 64bit AMX-FP16 instructions
+
+.text
+ #tdpfp16ps %tmm5,%tmm4,%tmm3 set VEX.W = 1 (illegal value).
+ .byte 0xc4
+ .byte 0xe2
+ .byte 0xd3
+ .byte 0x5c
+ .byte 0xdc
+ .fill 0x05, 0x01, 0x90
+ #tdpfp16ps %tmm5,%tmm4,%tmm3 set VEX.L = 1 (illegal value).
+ .byte 0xc4
+ .byte 0xe2
+ .byte 0x57
+ .byte 0x5c
+ .byte 0xdc
+ .fill 0x05, 0x01, 0x90
+ #tdpfp16ps %tmm5,%tmm4,%tmm3 set VEX.R = 0 (illegal value).
+ .byte 0xc4
+ .byte 0x62
+ .byte 0x53
+ .byte 0x5c
+ .byte 0xdc
+ #tdpbf16ps %tmm5,%tmm4,%tmm3 set VEX.B = 0 (illegal value).
+ .byte 0xc4
+ .byte 0xc2
+ .byte 0x53
+ .byte 0x5c
+ .byte 0xdc
+ #tdpbf16ps %tmm5,%tmm4,%tmm3 set VEX.VVVV = 0110 (illegal value).
+ .byte 0xc4
+ .byte 0xe2
+ .byte 0x33
+ .byte 0x5c
+ .byte 0xdc
diff --git a/gas/testsuite/gas/i386/x86-64-amx-fp16-intel.d b/gas/testsuite/gas/i386/x86-64-amx-fp16-intel.d
new file mode 100644
index 0000000000..497898b760
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-amx-fp16-intel.d
@@ -0,0 +1,13 @@
+#as:
+#objdump: -d -Mintel
+#name: x86_64 AMX-FP16 insns (Intel disassembly)
+#source: x86-64-amx-fp16.s
+
+.*: +file format .*
+
+
+Disassembly of section \.text:
+
+0+ <_start>:
+[ ]*[a-f0-9]+:[ ]*c4 e2 53 5c dc[ ]*tdpfp16ps tmm3,tmm4,tmm5
+[ ]*[a-f0-9]+:[ ]*c4 e2 53 5c dc[ ]*tdpfp16ps tmm3,tmm4,tmm5
diff --git a/gas/testsuite/gas/i386/x86-64-amx-fp16.d b/gas/testsuite/gas/i386/x86-64-amx-fp16.d
new file mode 100644
index 0000000000..7d3af95a4d
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-amx-fp16.d
@@ -0,0 +1,13 @@
+#as:
+#objdump: -dw
+#name: x86_64 AMX-FP16 insns
+#source: x86-64-amx-fp16.s
+
+.*: +file format .*
+
+
+Disassembly of section \.text:
+
+0+ <_start>:
+[ ]*[a-f0-9]+:[ ]*c4 e2 53 5c dc[ ]*tdpfp16ps %tmm5,%tmm4,%tmm3
+[ ]*[a-f0-9]+:[ ]*c4 e2 53 5c dc[ ]*tdpfp16ps %tmm5,%tmm4,%tmm3
diff --git a/gas/testsuite/gas/i386/x86-64-amx-fp16.s b/gas/testsuite/gas/i386/x86-64-amx-fp16.s
new file mode 100644
index 0000000000..5a007904ed
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-amx-fp16.s
@@ -0,0 +1,9 @@
+# Check 64bit AMX-FP16 instructions
+
+ .allow_index_reg
+ .text
+_start:
+ tdpfp16ps %tmm5, %tmm4, %tmm3
+
+.intel_syntax noprefix
+ tdpfp16ps tmm3, tmm4, tmm5
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 0aa41bd5fb..60712c7c5b 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -933,6 +933,7 @@ enum
MOD_VEX_0F384B_X86_64_P_3_W_0,
MOD_VEX_0F385A,
MOD_VEX_0F385C_X86_64_P_1_W_0,
+ MOD_VEX_0F385C_X86_64_P_3_W_0,
MOD_VEX_0F385E_X86_64_P_0_W_0,
MOD_VEX_0F385E_X86_64_P_1_W_0,
MOD_VEX_0F385E_X86_64_P_2_W_0,
@@ -1399,6 +1400,7 @@ enum
VEX_LEN_0F384B_X86_64_P_3_W_0_M_0,
VEX_LEN_0F385A_M_0,
VEX_LEN_0F385C_X86_64_P_1_W_0_M_0,
+ VEX_LEN_0F385C_X86_64_P_3_W_0_M_0,
VEX_LEN_0F385E_X86_64_P_0_W_0_M_0,
VEX_LEN_0F385E_X86_64_P_1_W_0_M_0,
VEX_LEN_0F385E_X86_64_P_2_W_0_M_0,
@@ -1565,6 +1567,7 @@ enum
VEX_W_0F3859,
VEX_W_0F385A_M_0_L_0,
VEX_W_0F385C_X86_64_P_1,
+ VEX_W_0F385C_X86_64_P_3,
VEX_W_0F385E_X86_64_P_0,
VEX_W_0F385E_X86_64_P_1,
VEX_W_0F385E_X86_64_P_2,
@@ -4088,6 +4091,7 @@ static const struct dis386 prefix_table[][4] = {
{ Bad_Opcode },
{ VEX_W_TABLE (VEX_W_0F385C_X86_64_P_1) },
{ Bad_Opcode },
+ { VEX_W_TABLE (VEX_W_0F385C_X86_64_P_3) },
},
/* PREFIX_VEX_0F385E_X86_64 */
@@ -7120,6 +7124,11 @@ static const struct dis386 vex_len_table[][2] = {
{ "tdpbf16ps", { TMM, EXtmm, VexTmm }, 0 },
},
+ /* VEX_LEN_0F385C_X86_64_P_3_W_0_M_0 */
+ {
+ { "tdpfp16ps", { TMM, EXtmm, VexTmm }, 0 },
+ },
+
/* VEX_LEN_0F385E_X86_64_P_0_W_0_M_0 */
{
{ "tdpbuud", {TMM, EXtmm, VexTmm }, 0 },
@@ -7788,6 +7797,10 @@ static const struct dis386 vex_w_table[][2] = {
/* VEX_W_0F385C_X86_64_P_1 */
{ MOD_TABLE (MOD_VEX_0F385C_X86_64_P_1_W_0) },
},
+ {
+ /* VEX_W_0F385C_X86_64_P_3 */
+ { MOD_TABLE (MOD_VEX_0F385C_X86_64_P_3_W_0) },
+ },
{
/* VEX_W_0F385E_X86_64_P_0 */
{ MOD_TABLE (MOD_VEX_0F385E_X86_64_P_0_W_0) },
@@ -8610,6 +8623,11 @@ static const struct dis386 mod_table[][2] = {
{ Bad_Opcode },
{ VEX_LEN_TABLE (VEX_LEN_0F385C_X86_64_P_1_W_0_M_0) },
},
+ {
+ /* MOD_VEX_0F385C_X86_64_P_3_W_0 */
+ { Bad_Opcode },
+ { VEX_LEN_TABLE (VEX_LEN_0F385C_X86_64_P_3_W_0_M_0) },
+ },
{
/* MOD_VEX_0F385E_X86_64_P_0_W_0 */
{ Bad_Opcode },
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index 435d67711f..86383ba793 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -319,6 +319,8 @@ static initializer cpu_flag_init[] =
"CPU_AMX_TILE_FLAGS|CpuAMX_INT8" },
{ "CPU_AMX_BF16_FLAGS",
"CPU_AMX_TILE_FLAGS|CpuAMX_BF16" },
+ { "CPU_AMX_FP16_FLAGS",
+ "CPU_AMX_TILE_FLAGS|CpuAMX_FP16" },
{ "CPU_AMX_TILE_FLAGS",
"CpuAMX_TILE" },
{ "CPU_MOVDIRI_FLAGS",
@@ -425,8 +427,10 @@ static initializer cpu_flag_init[] =
"CpuAMX_INT8" },
{ "CPU_ANY_AMX_BF16_FLAGS",
"CpuAMX_BF16" },
+ { "CPU_ANY_AMX_FP16_FLAGS",
+ "CpuAMX_FP16" },
{ "CPU_ANY_AMX_TILE_FLAGS",
- "CpuAMX_TILE|CpuAMX_INT8|CpuAMX_BF16" },
+ "CpuAMX_TILE|CpuAMX_INT8|CpuAMX_BF16|CpuAMX_FP16" },
{ "CPU_ANY_AVX_VNNI_FLAGS",
"CpuAVX_VNNI" },
{ "CPU_ANY_MOVDIRI_FLAGS",
@@ -692,6 +696,7 @@ static bitfield cpu_flags[] =
BITFIELD (CpuCLDEMOTE),
BITFIELD (CpuAMX_INT8),
BITFIELD (CpuAMX_BF16),
+ BITFIELD (CpuAMX_FP16),
BITFIELD (CpuAMX_TILE),
BITFIELD (CpuMOVDIRI),
BITFIELD (CpuMOVDIR64B),
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index 75c23aaec6..b548769d75 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -240,6 +240,8 @@ enum
CpuAMX_INT8,
/* AMX-BF16 instructions required */
CpuAMX_BF16,
+ /* AMX-FP16 instructions required */
+ CpuAMX_FP16,
/* AMX-TILE instructions required */
CpuAMX_TILE,
/* GFNI instructions required */
@@ -418,6 +420,7 @@ typedef union i386_cpu_flags
unsigned int cpushstk:1;
unsigned int cpuamx_int8:1;
unsigned int cpuamx_bf16:1;
+ unsigned int cpuamx_fp16:1;
unsigned int cpuamx_tile:1;
unsigned int cpugfni:1;
unsigned int cpuvaes:1;
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index 42d6423942..6057664193 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3113,6 +3113,7 @@ ldtilecfg, 0x49, None, CpuAMX_TILE|Cpu64, Modrm|Vex128|Space0F38|VexW0|No_bSuf|N
sttilecfg, 0x6649, None, CpuAMX_TILE|Cpu64, Modrm|Vex128|Space0F38|VexW0|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Unspecified|BaseIndex }
tdpbf16ps, 0xf35c, None, CpuAMX_BF16|Cpu64, Modrm|Vex128|Space0F38|VexVVVV=1|VexW0|SwapSources|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegTMM, RegTMM, RegTMM }
+tdpfp16ps, 0xf25c, None, CpuAMX_FP16|Cpu64, Modrm|Vex128|Space0F38|VexVVVV|VexW0|SwapSources|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegTMM, RegTMM, RegTMM }
tdpbssd, 0xf25e, None, CpuAMX_INT8|Cpu64, Modrm|Vex128|Space0F38|VexVVVV=1|VexW0|SwapSources|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegTMM, RegTMM, RegTMM }
tdpbuud, 0x5e, None, CpuAMX_INT8|Cpu64, Modrm|Vex128|Space0F38|VexVVVV=1|VexW0|SwapSources|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegTMM, RegTMM, RegTMM }
tdpbusd, 0x665e, None, CpuAMX_INT8|Cpu64, Modrm|Vex128|Space0F38|VexVVVV=1|VexW0|SwapSources|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegTMM, RegTMM, RegTMM }
--
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 10/10] Support Intel PREFETCHI
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
` (8 preceding siblings ...)
2022-10-19 15:15 ` [PATCH 09/10] Support Intel AMX-FP16 Haochen Jiang
@ 2022-10-19 15:15 ` Haochen Jiang
2022-10-25 7:11 ` Jan Beulich
9 siblings, 1 reply; 15+ messages in thread
From: Haochen Jiang @ 2022-10-19 15:15 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hjl.tools, Cui, Lili
From: "Cui, Lili" <lili.cui@intel.com>
gas/
* NEWS: Add support for Intel PREFETCHI instruction.
* config/tc-i386.c: Add prefetchi.
* doc/c-i386.texi: Document .prefetchi.
* testsuite/gas/i386/i386.exp: Run PREFETCHI tests.
* testsuite/gas/i386/x86-64-lfence-load.d: Add PREFETCHI.
* testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
* testsuite/gas/i386/x86-64-prefetchi-intel.d: New test.
* testsuite/gas/i386/x86-64-prefetchi-inval-register.d: Likewise.
* testsuite/gas/i386/x86-64-prefetchi-inval-register.s: Likewise.
* testsuite/gas/i386/x86-64-prefetchi.d: Likewise.
* testsuite/gas/i386/x86-64-prefetchi.s: Likewise.
opcodes/
* i386-dis.c (MOD_0F18_REG_6): New.
(MOD_0F18_REG_7): Ditto.
(X86_64_MOD_0F18_REG_6): Ditto.
(X86_64_MOD_0F18_REG_7): Ditto.
(x86_64_table): Add X86_64_MOD_0F18_REG_6 and X86_64_MOD_0F18_REG_7.
(mod_table): Add MOD_0F18_REG_6 and MOD_0F18_REG_7.
(PREFETCHI_Fixup): New.
* i386-gen.c (cpu_flag_init): Add CPU_PREFETCHI_FLAGS and
CPU_ANY_PREFETCHI_FLAGS.
(cpu_flags): Add CpuPREFETCHI.
* i386-opc.h (CpuPREFETCHI): New.
(i386_cpu_flags): Add cpuprefetchi.
* i386-opc.tbl: Add Intel PREFETCHI instructions.
* i386-init.h: Regenerated.
* i386-tbl.h: Likewise.
---
gas/NEWS | 2 +
gas/config/tc-i386.c | 4 +-
gas/doc/c-i386.texi | 3 +-
gas/testsuite/gas/i386/i386.exp | 3 +
gas/testsuite/gas/i386/x86-64-lfence-load.d | 2 +
gas/testsuite/gas/i386/x86-64-lfence-load.s | 2 +
.../gas/i386/x86-64-prefetchi-intel.d | 16 +
.../i386/x86-64-prefetchi-inval-register.d | 13 +
.../i386/x86-64-prefetchi-inval-register.s | 9 +
gas/testsuite/gas/i386/x86-64-prefetchi.d | 15 +
gas/testsuite/gas/i386/x86-64-prefetchi.s | 14 +
opcodes/i386-dis.c | 46 +-
opcodes/i386-gen.c | 5 +
opcodes/i386-init.h | 524 +-
opcodes/i386-opc.h | 3 +
opcodes/i386-opc.tbl | 7 +
opcodes/i386-tbl.h | 7876 +++++++++--------
17 files changed, 4362 insertions(+), 4182 deletions(-)
create mode 100644 gas/testsuite/gas/i386/x86-64-prefetchi-intel.d
create mode 100644 gas/testsuite/gas/i386/x86-64-prefetchi-inval-register.d
create mode 100644 gas/testsuite/gas/i386/x86-64-prefetchi-inval-register.s
create mode 100644 gas/testsuite/gas/i386/x86-64-prefetchi.d
create mode 100644 gas/testsuite/gas/i386/x86-64-prefetchi.s
diff --git a/gas/NEWS b/gas/NEWS
index 961449545d..5eb479f5a1 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Add support for Intel PREFETCHI instructions.
+
* Add support for Intel AMX-FP16 instructions.
* Add support for Intel MSRLIST instructions.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 906e9db9ad..4312ffb4a9 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1102,6 +1102,7 @@ static const arch_entry cpu_arch[] =
SUBARCH (raoint, RAOINT, ANY_RAOINT, false),
SUBARCH (wrmsrns, WRMSRNS, WRMSRNS, false),
SUBARCH (msrlist, MSRLIST, MSRLIST, false),
+ SUBARCH (prefetchi, PREFETCHI, ANY_PREFETCHI, false),
};
#undef SUBARCH
@@ -4522,7 +4523,8 @@ load_insn_p (void)
{
/* Anysize insns: lea, invlpg, clflush, prefetchnta, prefetcht0,
prefetcht1, prefetcht2, prefetchtw, bndmk, bndcl, bndcu, bndcn,
- bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote. */
+ bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote, prefetchit0
+ prefetchit1. */
if (i.tm.opcode_modifier.anysize)
return 0;
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index b739d5f32e..08fe718de0 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -201,6 +201,7 @@ accept various extension mnemonics. For example,
@code{raoint},
@code{wrmsrns},
@code{msrlist},
+@code{prefetchi},
@code{amx_int8},
@code{amx_bf16},
@code{amx_fp16},
@@ -1496,7 +1497,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are:
@item @samp{.clwb} @tab @samp{.rdpid} @tab @samp{.ptwrite} @tab @samp{.ibt}
@item @samp{.avx_ifma} @tab @samp{.avx_vnni_int8} @tab @samp{.avx_ne_convert}
@item @samp{.cmpccxadd} @tab @samp{.raoint} @tab @samp{.wrmsrns}
-@item @samp{.msrlist}
+@item @samp{.msrlist} @tab @samp{.prefetchi}
@item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote}
@item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq}
@item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk}
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 9f5fa7f612..80bd2835ca 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -1209,6 +1209,9 @@ if [gas_64_check] then {
run_dump_test "x86-64-tdx"
run_dump_test "x86-64-tsxldtrk"
run_dump_test "x86-64-hreset"
+ run_dump_test "x86-64-prefetchi"
+ run_dump_test "x86-64-prefetchi-intel"
+ run_dump_test "x86-64-prefetchi-inval-register"
run_dump_test "x86-64-vp2intersect"
run_dump_test "x86-64-vp2intersect-intel"
run_list_test "x86-64-vp2intersect-inval-bcast"
diff --git a/gas/testsuite/gas/i386/x86-64-lfence-load.d b/gas/testsuite/gas/i386/x86-64-lfence-load.d
index 2af86fc93f..17c3b9f286 100644
--- a/gas/testsuite/gas/i386/x86-64-lfence-load.d
+++ b/gas/testsuite/gas/i386/x86-64-lfence-load.d
@@ -33,6 +33,8 @@ Disassembly of section .text:
+[a-f0-9]+: 0f 18 55 00 prefetcht1 0x0\(%rbp\)
+[a-f0-9]+: 0f 18 5d 00 prefetcht2 0x0\(%rbp\)
+[a-f0-9]+: 0f 0d 4d 00 prefetchw 0x0\(%rbp\)
+ +[a-f0-9]+: 0f 18 3d 78 56 34 12 prefetchit0 0x12345678\(%rip\) # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+ +[a-f0-9]+: 0f 18 35 78 56 34 12 prefetchit1 0x12345678\(%rip\) # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+[a-f0-9]+: 0f a1 pop %fs
+[a-f0-9]+: 0f ae e8 lfence
+[a-f0-9]+: 9d popf
diff --git a/gas/testsuite/gas/i386/x86-64-lfence-load.s b/gas/testsuite/gas/i386/x86-64-lfence-load.s
index 2a3ac6b7d2..c478082416 100644
--- a/gas/testsuite/gas/i386/x86-64-lfence-load.s
+++ b/gas/testsuite/gas/i386/x86-64-lfence-load.s
@@ -20,6 +20,8 @@ _start:
prefetcht1 (%rbp)
prefetcht2 (%rbp)
prefetchw (%rbp)
+ prefetchit0 0x12345678(%rip)
+ prefetchit1 0x12345678(%rip)
pop %fs
popf
xlatb (%rbx)
diff --git a/gas/testsuite/gas/i386/x86-64-prefetchi-intel.d b/gas/testsuite/gas/i386/x86-64-prefetchi-intel.d
new file mode 100644
index 0000000000..7f72f0a1eb
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-prefetchi-intel.d
@@ -0,0 +1,16 @@
+#as:
+#objdump: -dwMintel
+#name: x86-64 PREFETCHI insns (Intel disassembly)
+#source: x86-64-prefetchi.s
+
+.*: +file format .*
+
+
+Disassembly of section .text:
+
+0+ <_start>:
+[ ]*[a-f0-9]+: 0f 18 3d 78 56 34 12 prefetchit0 BYTE PTR \[rip\+0x12345678\] # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+[ ]*[a-f0-9]+: 0f 18 35 78 56 34 12 prefetchit1 BYTE PTR \[rip\+0x12345678\] # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+[ ]*[a-f0-9]+: 0f 18 3d 78 56 34 12 prefetchit0 BYTE PTR \[rip\+0x12345678\] # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+[ ]*[a-f0-9]+: 0f 18 35 78 56 34 12 prefetchit1 BYTE PTR \[rip\+0x12345678\] # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-prefetchi-inval-register.d b/gas/testsuite/gas/i386/x86-64-prefetchi-inval-register.d
new file mode 100644
index 0000000000..b29b1ae237
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-prefetchi-inval-register.d
@@ -0,0 +1,13 @@
+#as:
+#objdump: -dw
+#name: x86-64 PREFETCHI INVAL REGISTER insns
+
+.*: +file format .*
+
+
+Disassembly of section .text:
+
+0+ <\.text>:
+[ ]*[a-f0-9]+:[ ]0f 18 39[ ]*nopl \(%rcx\)
+[ ]*[a-f0-9]+:[ ]0f 18 31[ ]*nopl \(%rcx\)
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-prefetchi-inval-register.s b/gas/testsuite/gas/i386/x86-64-prefetchi-inval-register.s
new file mode 100644
index 0000000000..550449a0c9
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-prefetchi-inval-register.s
@@ -0,0 +1,9 @@
+.text
+ #prefetchit0 (%rcx) PREFETCHIT0/1 apply without RIP-relative addressing, should stay NOPs.
+ .byte 0x0f
+ .byte 0x18
+ .byte 0x39
+ #prefetchit1 (%rcx) PREFETCHIT1/1 apply without RIP-relative addressing, should stay NOPs.
+ .byte 0x0f
+ .byte 0x18
+ .byte 0x31
diff --git a/gas/testsuite/gas/i386/x86-64-prefetchi.d b/gas/testsuite/gas/i386/x86-64-prefetchi.d
new file mode 100644
index 0000000000..c8ab92d147
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-prefetchi.d
@@ -0,0 +1,15 @@
+#as:
+#objdump: -dw
+#name: x86-64 PREFETCHI insns
+
+.*: +file format .*
+
+
+Disassembly of section .text:
+
+0+ <_start>:
+[ ]*[a-f0-9]+: 0f 18 3d 78 56 34 12 prefetchit0 0x12345678\(%rip\) # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+[ ]*[a-f0-9]+: 0f 18 35 78 56 34 12 prefetchit1 0x12345678\(%rip\) # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+[ ]*[a-f0-9]+: 0f 18 3d 78 56 34 12 prefetchit0 0x12345678\(%rip\) # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+[ ]*[a-f0-9]+: 0f 18 35 78 56 34 12 prefetchit1 0x12345678\(%rip\) # [0-9a-f]+ <_start\+0x[0-9a-f]+>
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-prefetchi.s b/gas/testsuite/gas/i386/x86-64-prefetchi.s
new file mode 100644
index 0000000000..cc7c61e9a9
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-prefetchi.s
@@ -0,0 +1,14 @@
+# Check 64bit PREFETCHI instructions
+
+ .allow_index_reg
+ .text
+_start:
+
+ prefetchit0 0x12345678(%rip)
+ prefetchit1 0x12345678(%rip)
+
+ .intel_syntax noprefix
+
+ prefetchit0 BYTE PTR [rip+0x12345678]
+ prefetchit1 BYTE PTR [rip+0x12345678]
+
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 60712c7c5b..11a471dd1a 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -114,6 +114,7 @@ static void FXSAVE_Fixup (instr_info *, int, int);
static void MOVSXD_Fixup (instr_info *, int, int);
static void DistinctDest_Fixup (instr_info *, int, int);
+static void PREFETCHI_Fixup (instr_info *, int, int);
/* This character is used to encode style information within the output
buffers. See oappend_insert_style for more details. */
@@ -841,6 +842,8 @@ enum
MOD_0F18_REG_1,
MOD_0F18_REG_2,
MOD_0F18_REG_3,
+ MOD_0F18_REG_6,
+ MOD_0F18_REG_7,
MOD_0F1A_PREFIX_0,
MOD_0F1B_PREFIX_0,
MOD_0F1B_PREFIX_1,
@@ -1297,6 +1300,8 @@ enum
X86_64_0F01_REG_7_MOD_3_RM_6_PREFIX_1,
X86_64_0F01_REG_7_MOD_3_RM_6_PREFIX_3,
X86_64_0F01_REG_7_MOD_3_RM_7_PREFIX_1,
+ X86_64_MOD_0F18_REG_6,
+ X86_64_MOD_0F18_REG_7,
X86_64_0F24,
X86_64_0F26,
X86_64_0FC7_REG_6_MOD_3_PREFIX_1,
@@ -2768,8 +2773,8 @@ static const struct dis386 reg_table[][8] = {
{ MOD_TABLE (MOD_0F18_REG_3) },
{ "nopQ", { Ev }, 0 },
{ "nopQ", { Ev }, 0 },
- { "nopQ", { Ev }, 0 },
- { "nopQ", { Ev }, 0 },
+ { MOD_TABLE (MOD_0F18_REG_6) },
+ { MOD_TABLE (MOD_0F18_REG_7) },
},
/* REG_0F1C_P_0_MOD_0 */
{
@@ -4414,6 +4419,18 @@ static const struct dis386 x86_64_table[][2] = {
{ "psmash", { Skip_MODRM }, 0 },
},
+ /* X86_64_MOD_0F18_REG_6 */
+ {
+ { "nopQ", { Ev }, 0 },
+ { "prefetchit1", { { PREFETCHI_Fixup, b_mode } }, 0 },
+ },
+
+ /* X86_64_MOD_0F18_REG_7 */
+ {
+ { "nopQ", { Ev }, 0 },
+ { "prefetchit0", { { PREFETCHI_Fixup, b_mode } }, 0 },
+ },
+
{
/* X86_64_0F24 */
{ "movZ", { Em, Td }, 0 },
@@ -8213,6 +8230,16 @@ static const struct dis386 mod_table[][2] = {
{ "prefetcht2", { Mb }, 0 },
{ "nopQ", { Ev }, 0 },
},
+ {
+ /* MOD_0F18_REG_6 */
+ { X86_64_TABLE (X86_64_MOD_0F18_REG_6) },
+ { "nopQ", { Ev }, 0 },
+ },
+ {
+ /* MOD_0F18_REG_7 */
+ { X86_64_TABLE (X86_64_MOD_0F18_REG_7) },
+ { "nopQ", { Ev }, 0 },
+ },
{
/* MOD_0F1A_PREFIX_0 */
{ "bndldx", { Gbnd, Mv_bnd }, 0 },
@@ -14028,3 +14055,18 @@ OP_Rounding (instr_info *ins, int bytemode, int sizeflag ATTRIBUTE_UNUSED)
}
oappend (ins, "sae}");
}
+
+static void
+PREFETCHI_Fixup (instr_info *ins, int bytemode, int sizeflag)
+{
+ if (ins->modrm.mod != 0 || ins->modrm.rm != 5)
+ {
+ if (ins->intel_syntax)
+ ins->mnemonicendp = stpcpy (ins->obuf, "nop ");
+ else
+ ins->mnemonicendp = stpcpy (ins->obuf, "nopl ");
+ bytemode = v_mode;
+ }
+
+ OP_M (ins, bytemode, sizeflag);
+}
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index 86383ba793..2ec503aebc 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -259,6 +259,8 @@ static initializer cpu_flag_init[] =
"CpuWRMSRNS" },
{ "CPU_MSRLIST_FLAGS",
"CpuMSRLIST" },
+ { "CPU_PREFETCHI_FLAGS",
+ "CpuPREFETCHI"},
{ "CPU_IAMCU_FLAGS",
"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuIAMCU" },
{ "CPU_ADX_FLAGS",
@@ -471,6 +473,8 @@ static initializer cpu_flag_init[] =
"CpuWRMSRNS" },
{ "CPU_ANY_MSRLIST_FLAGS",
"CpuMSRLIST" },
+ { "CPU_ANY_PREFETCHI_FLAGS",
+ "CpuPREFETCHI" },
};
static initializer operand_type_init[] =
@@ -679,6 +683,7 @@ static bitfield cpu_flags[] =
BITFIELD (CpuRAOINT),
BITFIELD (CpuWRMSRNS),
BITFIELD (CpuMSRLIST),
+ BITFIELD (CpuPREFETCHI),
BITFIELD (CpuMWAITX),
BITFIELD (CpuCLZERO),
BITFIELD (CpuOSPKE),
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index b548769d75..9252627612 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -223,6 +223,8 @@ enum
CpuWRMSRNS,
/* Intel MSRLIST Instructions support required. */
CpuMSRLIST,
+ /* PREFETCHI instruction required */
+ CpuPREFETCHI,
/* mwaitx instruction required */
CpuMWAITX,
/* Clzero instruction required */
@@ -411,6 +413,7 @@ typedef union i386_cpu_flags
unsigned int cpuraoint:1;
unsigned int cpuwrmsrns:1;
unsigned int cpumsrlist:1;
+ unsigned int cpuprefetchi:1;
unsigned int cpumwaitx:1;
unsigned int cpuclzero:1;
unsigned int cpuospke:1;
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index 6057664193..3d9d649c11 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3325,3 +3325,10 @@ rdmsrlist, 0xf20f01c6, None, CpuMSRLIST|Cpu64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|N
wrmsrlist, 0xf30f01c6, None, CpuMSRLIST|Cpu64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, {}
// MSRLIST instructions end.
+
+// PREFETCHI instructions.
+
+prefetchit0, 0xf18, 0x7, CpuPREFETCHI|Cpu64, Modrm|Anysize|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { BaseIndex }
+prefetchit1, 0xf18, 0x6, CpuPREFETCHI|Cpu64, Modrm|Anysize|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { BaseIndex }
+
+// PREFETCHI instructions end.
--
2.18.1
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 02/10] Support Intel AVX-VNNI-INT8
2022-10-19 15:15 ` [PATCH 02/10] Support Intel AVX-VNNI-INT8 Haochen Jiang
@ 2022-10-25 6:34 ` Jan Beulich
0 siblings, 0 replies; 15+ messages in thread
From: Jan Beulich @ 2022-10-25 6:34 UTC (permalink / raw)
To: Haochen Jiang; +Cc: hjl.tools, Cui,Lili, binutils
On 19.10.2022 17:15, Haochen Jiang wrote:
> --- a/opcodes/i386-opc.tbl
> +++ b/opcodes/i386-opc.tbl
> @@ -3270,3 +3270,14 @@ vpmadd52huq, 0x66B5, None, CpuAVX_IFMA, Modrm|Vex|PseudoVexPrefix|Space0F38|VexV
> vpmadd52luq, 0x66B4, None, CpuAVX_IFMA, Modrm|Vex|PseudoVexPrefix|Space0F38|VexVVVV|VexW1|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
>
> // AVX_IFMA instructions end.
> +
> +// AVX_VNNI_INT8 instructions.
> +
> +vpdpbuud, 0x50, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
> +vpdpbuuds, 0x51, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
> +vpdpbssd, 0xf250, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
> +vpdpbssds, 0xf251, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
> +vpdpbsud, 0xf350, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
> +vpdpbsuds, 0xf351, None, CpuAVX_VNNI_INT8, Modrm|Vex|Space0F38|VexVVVV|VexW0|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|Unspecified|BaseIndex, RegXMM|RegYMM, RegXMM|RegYMM }
> +
> +// AVX_VNNI_INT8 instructions end.
Like for patch 1 as a minor remark: Perhaps better insert right after the
AVX-VNNI templates, to have related things close together?
Jan
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 10/10] Support Intel PREFETCHI
2022-10-19 15:15 ` [PATCH 10/10] Support Intel PREFETCHI Haochen Jiang
@ 2022-10-25 7:11 ` Jan Beulich
2022-10-25 7:49 ` Cui, Lili
0 siblings, 1 reply; 15+ messages in thread
From: Jan Beulich @ 2022-10-25 7:11 UTC (permalink / raw)
To: Haochen Jiang, Cui, Lili; +Cc: hjl.tools, binutils
On 19.10.2022 17:15, Haochen Jiang wrote:
> --- a/gas/config/tc-i386.c
> +++ b/gas/config/tc-i386.c
> @@ -1102,6 +1102,7 @@ static const arch_entry cpu_arch[] =
> SUBARCH (raoint, RAOINT, ANY_RAOINT, false),
> SUBARCH (wrmsrns, WRMSRNS, WRMSRNS, false),
> SUBARCH (msrlist, MSRLIST, MSRLIST, false),
> + SUBARCH (prefetchi, PREFETCHI, ANY_PREFETCHI, false),
> };
>
> #undef SUBARCH
> @@ -4522,7 +4523,8 @@ load_insn_p (void)
> {
> /* Anysize insns: lea, invlpg, clflush, prefetchnta, prefetcht0,
> prefetcht1, prefetcht2, prefetchtw, bndmk, bndcl, bndcu, bndcn,
> - bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote. */
> + bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote, prefetchit0
> + prefetchit1. */
> if (i.tm.opcode_modifier.anysize)
> return 0;
>
There's still no change in this file making sure that the new insns are
_only_ accepted with RIP-relative addressing. See my earlier comments.
Jan
^ permalink raw reply [flat|nested] 15+ messages in thread
* RE: [PATCH 10/10] Support Intel PREFETCHI
2022-10-25 7:11 ` Jan Beulich
@ 2022-10-25 7:49 ` Cui, Lili
2022-10-25 8:31 ` Jan Beulich
0 siblings, 1 reply; 15+ messages in thread
From: Cui, Lili @ 2022-10-25 7:49 UTC (permalink / raw)
To: Beulich, Jan, Jiang, Haochen; +Cc: hjl.tools, binutils
> On 19.10.2022 17:15, Haochen Jiang wrote:
> > --- a/gas/config/tc-i386.c
> > +++ b/gas/config/tc-i386.c
> > @@ -1102,6 +1102,7 @@ static const arch_entry cpu_arch[] =
> > SUBARCH (raoint, RAOINT, ANY_RAOINT, false),
> > SUBARCH (wrmsrns, WRMSRNS, WRMSRNS, false),
> > SUBARCH (msrlist, MSRLIST, MSRLIST, false),
> > + SUBARCH (prefetchi, PREFETCHI, ANY_PREFETCHI, false),
> > };
> >
> > #undef SUBARCH
> > @@ -4522,7 +4523,8 @@ load_insn_p (void)
> > {
> > /* Anysize insns: lea, invlpg, clflush, prefetchnta, prefetcht0,
> > prefetcht1, prefetcht2, prefetchtw, bndmk, bndcl, bndcu, bndcn,
> > - bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote. */
> > + bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote, prefetchit0
> > + prefetchit1. */
> > if (i.tm.opcode_modifier.anysize)
> > return 0;
> >
>
> There's still no change in this file making sure that the new insns are _only_
> accepted with RIP-relative addressing. See my earlier comments.
>
Hi Jan,
I'll modify the patch based on your previous comments, do you agree with adding a warning instead of an error for illegal input for assembler. Because it doesn't cause hardware errors.
Lili.
> Jan
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 10/10] Support Intel PREFETCHI
2022-10-25 7:49 ` Cui, Lili
@ 2022-10-25 8:31 ` Jan Beulich
0 siblings, 0 replies; 15+ messages in thread
From: Jan Beulich @ 2022-10-25 8:31 UTC (permalink / raw)
To: Cui, Lili; +Cc: hjl.tools, binutils, Jiang, Haochen
On 25.10.2022 09:49, Cui, Lili wrote:
>> On 19.10.2022 17:15, Haochen Jiang wrote:
>>> --- a/gas/config/tc-i386.c
>>> +++ b/gas/config/tc-i386.c
>>> @@ -1102,6 +1102,7 @@ static const arch_entry cpu_arch[] =
>>> SUBARCH (raoint, RAOINT, ANY_RAOINT, false),
>>> SUBARCH (wrmsrns, WRMSRNS, WRMSRNS, false),
>>> SUBARCH (msrlist, MSRLIST, MSRLIST, false),
>>> + SUBARCH (prefetchi, PREFETCHI, ANY_PREFETCHI, false),
>>> };
>>>
>>> #undef SUBARCH
>>> @@ -4522,7 +4523,8 @@ load_insn_p (void)
>>> {
>>> /* Anysize insns: lea, invlpg, clflush, prefetchnta, prefetcht0,
>>> prefetcht1, prefetcht2, prefetchtw, bndmk, bndcl, bndcu, bndcn,
>>> - bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote. */
>>> + bndstx, bndldx, prefetchwt1, clflushopt, clwb, cldemote, prefetchit0
>>> + prefetchit1. */
>>> if (i.tm.opcode_modifier.anysize)
>>> return 0;
>>>
>>
>> There's still no change in this file making sure that the new insns are _only_
>> accepted with RIP-relative addressing. See my earlier comments.
>>
> I'll modify the patch based on your previous comments, do you agree with adding a warning instead of an error for illegal input for assembler. Because it doesn't cause hardware errors.
Personally I think a warning is too little, but if H.J. agrees with you,
then so be it.
Jan
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2022-10-25 8:31 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-10-19 15:15 [PATCH v2 0/10] Add new Intel Sierra Forest, Grand Ridge, Granite Rapids Instructions (Resend) Haochen Jiang
2022-10-19 15:15 ` [PATCH 01/10] Support Intel AVX-IFMA Haochen Jiang
2022-10-19 15:15 ` [PATCH 02/10] Support Intel AVX-VNNI-INT8 Haochen Jiang
2022-10-25 6:34 ` Jan Beulich
2022-10-19 15:15 ` [PATCH 03/10] Support Intel AVX-NE-CONVERT Haochen Jiang
2022-10-19 15:15 ` [PATCH 04/10] Support Intel CMPccXADD Haochen Jiang
2022-10-19 15:15 ` [PATCH 05/10] Add handler for more i386_cpu_flags Haochen Jiang
2022-10-19 15:15 ` [PATCH 06/10] Support Intel RAO-INT Haochen Jiang
2022-10-19 15:15 ` [PATCH 07/10] Support Intel WRMSRNS Haochen Jiang
2022-10-19 15:15 ` [PATCH 08/10] Support Intel MSRLIST Haochen Jiang
2022-10-19 15:15 ` [PATCH 09/10] Support Intel AMX-FP16 Haochen Jiang
2022-10-19 15:15 ` [PATCH 10/10] Support Intel PREFETCHI Haochen Jiang
2022-10-25 7:11 ` Jan Beulich
2022-10-25 7:49 ` Cui, Lili
2022-10-25 8:31 ` Jan Beulich
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