This should be already fixed.
On Mon, Oct 17, 2022 at 4:34 PM haochen.jiang via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> On Linux/x86_64,
>
> 25413fdb2ac24933214123e24ba165026452a6f2 is the first bad commit
> commit 25413fdb2ac24933214123e24ba165026452a6f2
> Author: Andre Vieira <andre.simoesdiasvie...@arm.com>
> Date: Tue Oct 11 10:49:27 2022 +0100
>
> vect: Teach vectorizer how to handle bitfield accesses
>
> caused
>
> FAIL: gcc.target/i386/pr101668.c scan-assembler vpmovsxdq
> FAIL: gcc.target/i386/pr92658-avx2-2.c scan-assembler-times pmovsxbd 2
> FAIL: gcc.target/i386/pr92658-avx2-2.c scan-assembler-times pmovsxbq 2
> FAIL: gcc.target/i386/pr92658-avx2-2.c scan-assembler-times pmovsxbw 2
> FAIL: gcc.target/i386/pr92658-avx2-2.c scan-assembler-times pmovsxdq 2
> FAIL: gcc.target/i386/pr92658-avx2-2.c scan-assembler-times pmovsxwd 2
> FAIL: gcc.target/i386/pr92658-avx2-2.c scan-assembler-times pmovsxwq 2
> FAIL: gcc.target/i386/pr92658-avx2.c scan-assembler-times pmovzxbd 2
> FAIL: gcc.target/i386/pr92658-avx2.c scan-assembler-times pmovzxbq 2
> FAIL: gcc.target/i386/pr92658-avx2.c scan-assembler-times pmovzxbw 2
> FAIL: gcc.target/i386/pr92658-avx2.c scan-assembler-times pmovzxdq 2
> FAIL: gcc.target/i386/pr92658-avx2.c scan-assembler-times pmovzxwd 2
> FAIL: gcc.target/i386/pr92658-avx2.c scan-assembler-times pmovzxwq 2
> FAIL: gcc.target/i386/pr92658-avx512bw-2.c scan-assembler-times pmovsxbd 2
> FAIL: gcc.target/i386/pr92658-avx512bw-2.c scan-assembler-times pmovsxbq 2
> FAIL: gcc.target/i386/pr92658-avx512bw-2.c scan-assembler-times pmovsxbw 2
> FAIL: gcc.target/i386/pr92658-avx512bw-2.c scan-assembler-times pmovsxdq 2
> FAIL: gcc.target/i386/pr92658-avx512bw-2.c scan-assembler-times pmovsxwd 2
> FAIL: gcc.target/i386/pr92658-avx512bw-2.c scan-assembler-times pmovsxwq 2
> FAIL: gcc.target/i386/pr92658-avx512bw.c scan-assembler-times pmovzxbd 2
> FAIL: gcc.target/i386/pr92658-avx512bw.c scan-assembler-times pmovzxbq 2
> FAIL: gcc.target/i386/pr92658-avx512bw.c scan-assembler-times pmovzxbw 2
> FAIL: gcc.target/i386/pr92658-avx512bw.c scan-assembler-times pmovzxdq 2
> FAIL: gcc.target/i386/pr92658-avx512bw.c scan-assembler-times pmovzxwd 2
> FAIL: gcc.target/i386/pr92658-avx512bw.c scan-assembler-times pmovzxwq 2
> FAIL: gcc.target/i386/pr92658-avx512bw-trunc.c scan-assembler-times vpmovwb 3
> FAIL: gcc.target/i386/pr92658-avx512f.c scan-assembler-times vpmovdb 1
> FAIL: gcc.target/i386/pr92658-avx512f.c scan-assembler-times vpmovdw 1
> FAIL: gcc.target/i386/pr92658-avx512f.c scan-assembler-times vpmovqb 1
> FAIL: gcc.target/i386/pr92658-avx512f.c scan-assembler-times vpmovqd 1
> FAIL: gcc.target/i386/pr92658-avx512f.c scan-assembler-times vpmovqw 1
> FAIL: gcc.target/i386/pr92658-avx512vl.c scan-assembler-times vpmovdb 2
> FAIL: gcc.target/i386/pr92658-avx512vl.c scan-assembler-times vpmovdw 2
> FAIL: gcc.target/i386/pr92658-avx512vl.c scan-assembler-times vpmovqb[
> \t]*%xmm 1
> FAIL: gcc.target/i386/pr92658-avx512vl.c scan-assembler-times vpmovqb[
> \t]*%ymm 1
> FAIL: gcc.target/i386/pr92658-avx512vl.c scan-assembler-times vpmovqd 2
> FAIL: gcc.target/i386/pr92658-avx512vl.c scan-assembler-times vpmovqw 2
> FAIL: gcc.target/i386/pr92658-sse4-2.c scan-assembler-times pmovsxbd 2
> FAIL: gcc.target/i386/pr92658-sse4-2.c scan-assembler-times pmovsxbq 2
> FAIL: gcc.target/i386/pr92658-sse4-2.c scan-assembler-times pmovsxbw 2
> FAIL: gcc.target/i386/pr92658-sse4-2.c scan-assembler-times pmovsxdq 2
> FAIL: gcc.target/i386/pr92658-sse4-2.c scan-assembler-times pmovsxwd 2
> FAIL: gcc.target/i386/pr92658-sse4-2.c scan-assembler-times pmovsxwq 2
> FAIL: gcc.target/i386/pr92658-sse4.c scan-assembler-times pmovzxbd 2
> FAIL: gcc.target/i386/pr92658-sse4.c scan-assembler-times pmovzxbq 2
> FAIL: gcc.target/i386/pr92658-sse4.c scan-assembler-times pmovzxbw 2
> FAIL: gcc.target/i386/pr92658-sse4.c scan-assembler-times pmovzxdq 2
> FAIL: gcc.target/i386/pr92658-sse4.c scan-assembler-times pmovzxwd 2
> FAIL: gcc.target/i386/pr92658-sse4.c scan-assembler-times pmovzxwq 2
>
> with GCC configured with
>
> ../../gcc/configure
> --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r13-3219/usr
> --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
> --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
> --enable-libmpx x86_64-linux --disable-bootstrap
>
> To reproduce:
>
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101668.c --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101668.c --target_board='unix{-m32\
> -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101668.c --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101668.c --target_board='unix{-m64\
> -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx2-2.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx2-2.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx2-2.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx2-2.c
> --target_board='unix{-m64\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx2.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx2.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx2.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx2.c
> --target_board='unix{-m64\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw-2.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw-2.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw-2.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw-2.c
> --target_board='unix{-m64\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw.c
> --target_board='unix{-m64\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw-trunc.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw-trunc.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw-trunc.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512bw-trunc.c
> --target_board='unix{-m64\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512f.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512f.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512f.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512f.c
> --target_board='unix{-m64\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512vl.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512vl.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512vl.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512vl.c
> --target_board='unix{-m64\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-sse4-2.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-sse4-2.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-sse4-2.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-sse4-2.c
> --target_board='unix{-m64\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-sse4.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-sse4.c
> --target_board='unix{-m32\ -march=cascadelake}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-sse4.c
> --target_board='unix{-m64}'"
> $ cd {build_dir}/gcc && make check
> RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-sse4.c
> --target_board='unix{-m64\ -march=cascadelake}'"
>
> (Please do not reply to this email, for question about this report, contact
> me at haochen dot jiang at intel.com)
--
BR,
Hongtao
