public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c/109617] New: RISC-V: ICE for vlmul_ext_v intrinsic API
@ 2023-04-25 2:06 pan2.li at intel dot com
2023-05-02 15:35 ` [Bug target/109617] " cvs-commit at gcc dot gnu.org
2023-05-02 15:37 ` kito at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: pan2.li at intel dot com @ 2023-04-25 2:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109617
Bug ID: 109617
Summary: RISC-V: ICE for vlmul_ext_v intrinsic API
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: pan2.li at intel dot com
Target Milestone: ---
Given we have the bellow sample code.
#include <riscv_vector.h>
vint16m8_t test_vlmul_ext_v_i16mf4_i16m8(vint16mf4_t op1) {
return __riscv_vlmul_ext_v_i16mf4_i16m8(op1);
}
It will have ICE when building with this option "riscv64-unknown-elf-gcc
-march=rv64gcv -O3 test.c -c -S -o -".
during RTL pass: expand
test.c: In function 'test_vlmul_ext_v_i16mf4_i16m8':
test.c:7:10: internal compiler error: in code_for_vlmul_extx32, at
./insn-opinit.h:572
7 | return __riscv_vlmul_ext_v_i16mf4_i16m8(op1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0x1c07559 code_for_vlmul_extx32(machine_mode)
./insn-opinit.h:572
0x1c0b14e riscv_vector::vlmul_ext::expand(riscv_vector::function_expander&)
const
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/config/riscv/riscv-vector-builtins-bases.cc:1522
0x1c03b2d riscv_vector::expand_builtin(unsigned int, tree_node*, rtx_def*)
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/config/riscv/riscv-vector-builtins.cc:3501
0x1bd8463 riscv_expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode,
int)
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/config/riscv/riscv-builtins.cc:379
0xe2951d expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/builtins.cc:7341
0x103cb67 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/expr.cc:11864
0x102e744 expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier,
rtx_def**, bool)
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/expr.cc:8999
0x1022e43 store_expr(tree_node*, rtx_def*, int, bool, bool)
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/expr.cc:6330
0x10213c1 expand_assignment(tree_node*, tree_node*, bool)
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/expr.cc:6048
0xe6cab9 expand_call_stmt
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/cfgexpand.cc:2829
0xe70886 expand_gimple_stmt_1
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/cfgexpand.cc:3880
0xe70f7a expand_gimple_stmt
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/cfgexpand.cc:4044
0xe79c1a expand_gimple_basic_block
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/cfgexpand.cc:6106
0xe7c17c execute
/home/pli/repos/toolchains/gcc/reference/riscv-gnu-toolchain/gcc/__BUILD_RISC-V/../gcc/cfgexpand.cc:6841
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/109617] RISC-V: ICE for vlmul_ext_v intrinsic API
2023-04-25 2:06 [Bug c/109617] New: RISC-V: ICE for vlmul_ext_v intrinsic API pan2.li at intel dot com
@ 2023-05-02 15:35 ` cvs-commit at gcc dot gnu.org
2023-05-02 15:37 ` kito at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-05-02 15:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109617
--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Kito Cheng <kito@gcc.gnu.org>:
https://gcc.gnu.org/g:1adb1a653d6739589b12337c974c7e741cfb187c
commit r14-395-g1adb1a653d6739589b12337c974c7e741cfb187c
Author: Yanzhang Wang <yanzhang.wang@intel.com>
Date: Wed Apr 26 21:06:02 2023 +0800
RISC-V: ICE for vlmul_ext_v intrinsic API
PR target/109617
gcc/ChangeLog:
* config/riscv/vector-iterators.md: Support VNx2HI and VNX4DI when
MIN_VLEN >= 128.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/base/vlmul_ext-1.c: New test.
Signed-off-by: Yanzhang Wang <yanzhang.wang@intel.com>
Co-authored-by: Pan Li <pan2.li@intel.com>
Signed-off-by: Yanzhang Wang <yanzhang.wang@intel.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/109617] RISC-V: ICE for vlmul_ext_v intrinsic API
2023-04-25 2:06 [Bug c/109617] New: RISC-V: ICE for vlmul_ext_v intrinsic API pan2.li at intel dot com
2023-05-02 15:35 ` [Bug target/109617] " cvs-commit at gcc dot gnu.org
@ 2023-05-02 15:37 ` kito at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: kito at gcc dot gnu.org @ 2023-05-02 15:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109617
Kito Cheng <kito at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|UNCONFIRMED |RESOLVED
--- Comment #2 from Kito Cheng <kito at gcc dot gnu.org> ---
fixed on trunk
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-05-02 15:37 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-04-25 2:06 [Bug c/109617] New: RISC-V: ICE for vlmul_ext_v intrinsic API pan2.li at intel dot com
2023-05-02 15:35 ` [Bug target/109617] " cvs-commit at gcc dot gnu.org
2023-05-02 15:37 ` kito at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).