From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 242C93858C52; Mon, 14 Nov 2022 21:20:05 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 242C93858C52 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668460805; bh=DjvbyjmUFkBtxaKG0C4/s7On6c4Kt7vEb5KGFbd75zY=; h=From:To:Subject:Date:From; b=b60K7+AHaTv2t8iMsXxUyl6daSXAWM2Z+SQsEmFbahSta5/TucbBDFEC92xihRXu8 B91GCOhM/oaRvnQCtGnZMfMiuj6RRWRD9//hxIyK4tdzR2xl+j09OTuevli9M7hMyC CR3kQQ7JPKNDoEQ2HHEFUoik6l1pW8GUN1LsGs5Y= From: "seurer at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/107692] New: [13 regression] r13-3950-g071e428c24ee8c breaks many test cases Date: Mon, 14 Nov 2022 21:20:04 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: seurer at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107692 Bug ID: 107692 Summary: [13 regression] r13-3950-g071e428c24ee8c breaks many test cases Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:071e428c24ee8c1ed062597a093708bba29509c9, r13-3950-g071e428c24ee8c This commit broke a big pile of test cases on powerpc64. Here is the list = for LE: FAIL: c-c++-common/tsan/thread_leak2.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O2 output pattern test FAIL: gcc.dg/pr94600-3.c scan-rtl-dump-times final "\\(mem/v" 1 FAIL: gcc.dg/pr94600-3.c scan-rtl-dump-times final "\\(set \\(mem/v" 1 FAIL: gcc.dg/pr94600-5.c scan-rtl-dump-times final "\\(mem/v" 1 FAIL: gcc.dg/pr94600-5.c scan-rtl-dump-times final "\\(set \\(mem/v" 1 FAIL: gcc.dg/pr94600-7.c scan-rtl-dump-times final "\\(mem/v" 1 FAIL: gcc.dg/pr94600-7.c scan-rtl-dump-times final "\\(set \\(mem/v" 1 FAIL: gcc.target/powerpc/ctz-3.c scan-assembler-times vctzw 2 FAIL: gcc.target/powerpc/div-vectorize-1.c scan-assembler-times \\mvdivsd\\= M 1 FAIL: gcc.target/powerpc/div-vectorize-1.c scan-assembler-times \\mvdivsw\\= M 1 FAIL: gcc.target/powerpc/div-vectorize-1.c scan-assembler-times \\mvdivud\\= M 1 FAIL: gcc.target/powerpc/div-vectorize-1.c scan-assembler-times \\mvdivuw\\= M 1 FAIL: gcc.target/powerpc/dive-vectorize-1.c scan-assembler-times \\mvdivesw= \\M 1 FAIL: gcc.target/powerpc/dive-vectorize-1.c scan-assembler-times \\mvdiveuw= \\M 1 FAIL: gcc.target/powerpc/dive-vectorize-2.c scan-assembler-times \\mvdivesd= \\M 1 FAIL: gcc.target/powerpc/dive-vectorize-2.c scan-assembler-times \\mvdiveud= \\M 1 FAIL: gcc.target/powerpc/doloop-2.c scan-assembler-not (?n)\\maddi .*,.*,-1$ FAIL: gcc.target/powerpc/loop_align.c scan-assembler .p2align 5 FAIL: gcc.target/powerpc/mod-vectorize.c scan-assembler-times \\mvmodsd\\M 1 FAIL: gcc.target/powerpc/mod-vectorize.c scan-assembler-times \\mvmodsw\\M 1 FAIL: gcc.target/powerpc/mod-vectorize.c scan-assembler-times \\mvmodud\\M 1 FAIL: gcc.target/powerpc/mod-vectorize.c scan-assembler-times \\mvmoduw\\M 1 FAIL: gcc.target/powerpc/mul-vectorize-1.c scan-assembler-times \\mvmuluwm\= \M 2 FAIL: gcc.target/powerpc/mul-vectorize-2.c scan-assembler-times \\mvmulld\\= M 2 FAIL: gcc.target/powerpc/mul-vectorize-3.c scan-assembler-times \\mvmulhsw\= \M 1 FAIL: gcc.target/powerpc/mul-vectorize-3.c scan-assembler-times \\mvmulhuw\= \M 1 FAIL: gcc.target/powerpc/mul-vectorize-4.c scan-assembler-times \\mvmulhsd\= \M 1 FAIL: gcc.target/powerpc/mul-vectorize-4.c scan-assembler-times \\mvmulhud\= \M 1 FAIL: gcc.target/powerpc/p10-bifs-vectorize-1.c scan-assembler-times \\mvcfuged\\M 1 FAIL: gcc.target/powerpc/p10-bifs-vectorize-1.c scan-assembler-times \\mvclzdm\\M 1 FAIL: gcc.target/powerpc/p10-bifs-vectorize-1.c scan-assembler-times \\mvctzdm\\M 1 FAIL: gcc.target/powerpc/p10-bifs-vectorize-1.c scan-assembler-times \\mvpdepd\\M 1 FAIL: gcc.target/powerpc/p10-bifs-vectorize-1.c scan-assembler-times \\mvpextd\\M 1 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vaddudm[\t ] 2 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vcmpequd[\t ] 2 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vcmpgtsd[\t ] 1 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vcmpgtud[\t ] 1 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vmaxsd[\t ] 2 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vmaxud[\t ] 1 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vminsd[\t ] 1 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vminud[\t ] 1 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vsld[\t ] 2 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vsrad[\t ] 1 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vsrd[\t ] 1 FAIL: gcc.target/powerpc/p8vector-vectorize-1.c scan-assembler-times [\t ]vsubudm[\t ] 3 FAIL: gcc.target/powerpc/p8vector-vectorize-4.c scan-assembler-times vclzw 2 FAIL: gcc.target/powerpc/p8vector-vectorize-4.c scan-assembler-times vpopcn= tw 2 FAIL: gcc.target/powerpc/p8vector-vectorize-5.c scan-assembler-times xxleqv= 1 FAIL: gcc.target/powerpc/p8vector-vectorize-5.c scan-assembler-times xxlnan= d 2 FAIL: gcc.target/powerpc/p8vector-vectorize-5.c scan-assembler-times xxlorc= 2 FAIL: gcc.target/powerpc/p9-vec-length-epil-1.c scan-assembler-times \\mlxvx?\\M 20 FAIL: gcc.target/powerpc/p9-vec-length-epil-1.c scan-assembler-times \\mstxvx?\\M 10 FAIL: gcc.target/powerpc/p9-vec-length-epil-2.c scan-assembler-times \\mlxvx?\\M 20 FAIL: gcc.target/powerpc/p9-vec-length-epil-2.c scan-assembler-times \\mstxvx?\\M 10 FAIL: gcc.target/powerpc/p9-vec-length-epil-6.c scan-assembler-times \\mlxvx?\\M 42 FAIL: gcc.target/powerpc/p9-vec-length-epil-6.c scan-assembler-times \\mstxvx?\\M 16 FAIL: gcc.target/powerpc/p9-vec-length-full-6.c scan-assembler-times \\mstxvx?\\M 6 FAIL: gcc.target/powerpc/ppc-fma-1.c scan-assembler-times xvmadd 4 FAIL: gcc.target/powerpc/ppc-fma-1.c scan-assembler-times xvmsub 2 FAIL: gcc.target/powerpc/ppc-fma-1.c scan-assembler-times xvnmadd 2 FAIL: gcc.target/powerpc/ppc-fma-1.c scan-assembler-times xvnmsub 2 FAIL: gcc.target/powerpc/ppc-fma-2.c scan-assembler-times xvmadd 2 FAIL: gcc.target/powerpc/ppc-fma-2.c scan-assembler-times xvmsub 2 FAIL: gcc.target/powerpc/ppc-fma-2.c scan-assembler-times xvnmadd 2 FAIL: gcc.target/powerpc/ppc-fma-2.c scan-assembler-times xvnmsub 2 FAIL: gcc.target/powerpc/ppc-fma-3.c scan-assembler-times vmaddfp 2 FAIL: gcc.target/powerpc/ppc-fma-4.c scan-assembler-times vmaddfp 1 FAIL: gcc.target/powerpc/ppc-target-4.c scan-assembler-times fadds 1 FAIL: gcc.target/powerpc/ppc-target-4.c scan-assembler-times vaddfp 1 FAIL: gcc.target/powerpc/ppc-target-4.c scan-assembler-times xvaddsp 1 FAIL: gcc.target/powerpc/pr46728-1.c scan-assembler-times fsqrt|xssqrtdp 2 FAIL: gcc.target/powerpc/pr78604.c scan-assembler-times \\mvcmpgtsd\\M 4 FAIL: gcc.target/powerpc/pr78604.c scan-assembler-times \\mvcmpgtud\\M 4 FAIL: gcc.target/powerpc/recip-4.c scan-assembler-times xvmadd.sp 1 FAIL: gcc.target/powerpc/recip-4.c scan-assembler-times xvmulsp 2 FAIL: gcc.target/powerpc/recip-4.c scan-assembler-times xvnmsub.sp 1 FAIL: gcc.target/powerpc/recip-4.c scan-assembler-times xvrsqrtesp 1 FAIL: gcc.target/powerpc/recip-5.c scan-assembler-times xvmuldp 6 FAIL: gcc.target/powerpc/recip-5.c scan-assembler-times xvmulsp 7 FAIL: gcc.target/powerpc/recip-5.c scan-assembler-times xvnmsub.sp 5 FAIL: gcc.target/powerpc/recip-5.c scan-assembler-times xvresp 5 commit 071e428c24ee8c1ed062597a093708bba29509c9 (HEAD, refs/bisect/bad) Author: Hongyu Wang Date: Thu Sep 8 16:52:02 2022 +0800 Enable small loop unrolling for O2=