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* [Bug target/111907] New: ICE: in curr_insn_transform, at lra-constraints.cc:4294 unable to generate reloads for: {*andnottf3} with -mavx512f -mno-evex512 -mbionic
@ 2023-10-21  9:20 zsojka at seznam dot cz
  2023-11-04 22:34 ` [Bug target/111907] ICE: in curr_insn_transform, at lra-constraints.cc:4294 unable to generate reloads for: {*andnottf3} with -mavx512f -mno-evex512 pinskia at gcc dot gnu.org
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: zsojka at seznam dot cz @ 2023-10-21  9:20 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111907

            Bug ID: 111907
           Summary: ICE: in curr_insn_transform, at
                    lra-constraints.cc:4294 unable to generate reloads
                    for: {*andnottf3} with -mavx512f -mno-evex512 -mbionic
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: zsojka at seznam dot cz
  Target Milestone: ---
              Host: x86_64-pc-linux-gnu
            Target: x86_64-pc-linux-gnu

Created attachment 56165
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56165&action=edit
reduced testcase

Compiler output:
$ x86_64-pc-linux-gnu-gcc -mavx512f -mno-evex512 -mbionic testcase.c 
testcase.c: In function 'foo':
testcase.c:5:1: error: unable to generate reloads for:
    5 | }
      | ^
(insn 14 13 15 2 (set (reg:TF 104)
        (and:TF (not:TF (reg:TF 103))
            (reg:TF 99 [ _2 ]))) "testcase.c":4:10 3138 {*andnottf3}
     (expr_list:REG_DEAD (reg:TF 99 [ _2 ])
        (nil)))
during RTL pass: reload
testcase.c:5:1: internal compiler error: in curr_insn_transform, at
lra-constraints.cc:4294
0x7eee43 _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
        /repo/gcc-trunk/gcc/rtl-error.cc:108
0x7a8d79 curr_insn_transform
        /repo/gcc-trunk/gcc/lra-constraints.cc:4294
0x12cea56 lra_constraints(bool)
        /repo/gcc-trunk/gcc/lra-constraints.cc:5497
0x12b7ae4 lra(_IO_FILE*)
        /repo/gcc-trunk/gcc/lra.cc:2419
0x1266d99 do_reload
        /repo/gcc-trunk/gcc/ira.cc:5973
0x1266d99 execute
        /repo/gcc-trunk/gcc/ira.cc:6161
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.

$ x86_64-pc-linux-gnu-gcc -v
Using built-in specs.
COLLECT_GCC=/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-r14-4813-20231021102502-g57cbb1d3344-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/14.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /repo/gcc-trunk//configure --enable-languages=c,c++
--enable-valgrind-annotations --disable-nls --enable-checking=yes,rtl,df,extra
--disable-bootstrap --with-cloog --with-ppl --with-isl
--build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu
--target=x86_64-pc-linux-gnu --with-ld=/usr/bin/x86_64-pc-linux-gnu-ld
--with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch
--prefix=/repo/gcc-trunk//binary-trunk-r14-4813-20231021102502-g57cbb1d3344-checking-yes-rtl-df-extra-nobootstrap-amd64
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.0 20231021 (experimental) (GCC)

^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2023-11-30 10:45 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-10-21  9:20 [Bug target/111907] New: ICE: in curr_insn_transform, at lra-constraints.cc:4294 unable to generate reloads for: {*andnottf3} with -mavx512f -mno-evex512 -mbionic zsojka at seznam dot cz
2023-11-04 22:34 ` [Bug target/111907] ICE: in curr_insn_transform, at lra-constraints.cc:4294 unable to generate reloads for: {*andnottf3} with -mavx512f -mno-evex512 pinskia at gcc dot gnu.org
2023-11-04 22:34 ` pinskia at gcc dot gnu.org
2023-11-04 22:44 ` pinskia at gcc dot gnu.org
2023-11-06  2:54 ` haochen.jiang at intel dot com
2023-11-06  2:59 ` haochen.jiang at intel dot com
2023-11-07  2:28 ` haochen.jiang at intel dot com
2023-11-08  5:51 ` cvs-commit at gcc dot gnu.org
2023-11-08  5:52 ` haochen.jiang at intel dot com
2023-11-30 10:45 ` liuhongt at gcc dot gnu.org

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