Bug 107226 - [13 regression] r13-3219-g25413fdb2ac249 caused a lot of testcase failures
Summary: [13 regression] r13-3219-g25413fdb2ac249 caused a lot of testcase failures
Status: RESOLVED FIXED
Alias: None
Product: gcc
Classification: Unclassified
Component: tree-optimization (show other bugs)
Version: 13.0
: P3 normal
Target Milestone: 13.0
Assignee: avieira
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-10-12 02:09 UTC by Hongtao.liu
Modified: 2022-10-13 14:17 UTC (History)
2 users (show)

See Also:
Host:
Target:
Build:
Known to work:
Known to fail:
Last reconfirmed: 2022-10-12 00:00:00

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Description Hongtao.liu 2022-10-12 02:09:46 UTC 
FAIL: gcc.target/i386/pr101668.c scan-assembler vpmovsxdq
FAIL: gcc.target/i386/pr101668.c scan-assembler vpmovsxdq
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 pmovsxbd 2
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 pmovsxbq 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 pmovsxbw 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 pmovsxdq 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 pmovsxwd 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-avx2-2.c scan-assembler-times pmovsxwq 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 pmovzxbd 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 pmovzxbq 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 pmovzxbw 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 pmovzxdq 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 pmovzxwd 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-avx2.c scan-assembler-times pmovzxwq 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 pmovsxbd 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 pmovsxbq 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 pmovsxbw 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 pmovsxdq 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 pmovsxwd 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-2.c scan-assembler-times pmovsxwq 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 pmovzxbd 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 pmovzxbq 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 pmovzxbw 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 pmovzxdq 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 pmovzxwd 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.c scan-assembler-times pmovzxwq 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-avx512bw-trunc.c scan-assembler-times vpmovwb 3
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 vpmovdb 1
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 vpmovdw 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 vpmovqb 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 vpmovqd 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-avx512f.c scan-assembler-times vpmovqw 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 vpmovdb 2
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 vpmovdw 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]*%xmm 1
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 vpmovqb[ \t]*%ymm 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 vpmovqd 2
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-avx512vl.c scan-assembler-times vpmovqw 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 pmovsxbd 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 pmovsxbq 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 pmovsxbw 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 pmovsxdq 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 pmovsxwd 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-sse4-2.c scan-assembler-times pmovsxwq 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 pmovzxbd 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 pmovzxbq 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 pmovzxbw 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 pmovzxdq 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 pmovzxwd 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
FAIL: gcc.target/i386/pr92658-sse4.c scan-assembler-times pmovzxwq 2
FAIL: gcc.target/i386/pr92658-sse4.c scan-assembler-times pmovzxwq 2


Reproduced by

make check-gcc RUNTESTFLAGS="i386.exp=pr92658-*.c --target_board='unix{-m32,}'"
Comment 1 avieira 2022-10-12 10:28:54 UTC 
So this is a regression because SLP is using the new patterns for BITFIELD_REF's of vector's. Seeing that I never actually found a good use of supporting non-integral container types I will just remove that and that will cause the pattern to not match BITFIELD_REF's of vectors.

I'll go test those changes.
Comment 2 GCC Commits 2022-10-13 09:35:33 UTC 
The master branch has been updated by Andre Simoes Dias Vieira <avieira@gcc.gnu.org>:

https://gcc.gnu.org/g:7f9a7465c863e482708d2a00f5f7ff91ae3a7e0b

commit r13-3268-g7f9a7465c863e482708d2a00f5f7ff91ae3a7e0b
Author: Andre Vieira <andre.simoesdiasvieira@arm.com>
Date:   Thu Oct 13 10:34:27 2022 +0100

    vect: Don't pattern match BITFIELD_REF's of non-integrals [PR107226]
    
    The original patch supported matching the vect_recog_bitfield_ref_pattern for
    BITFIELD_REF's where the first operand didn't have a INTEGRAL_TYPE_P type.
    That means it would also match vectors, leading to regressions in targets that
    supported vectorization of those.
    
    gcc/ChangeLog:
    
            PR tree-optimization/107226
            * tree-vect-patterns.cc (vect_recog_bitfield_ref_pattern): Reject
            BITFIELD_REF's with non integral typed first operands.
Comment 3 Hongtao.liu 2022-10-13 14:17:10 UTC 
Fixed.