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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/98238] gcc.dg/vect/vect-cost-model-1.c etc. FAIL
Date: Mon, 11 Mar 2024 14:47:01 +0000 [thread overview]
Message-ID: <bug-98238-4-2MvMBslgQi@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-98238-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98238
--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Rainer Orth <ro@gcc.gnu.org>:
https://gcc.gnu.org/g:4e1fcf44bdc582e71408175d75e025f5be8b0e55
commit r14-9428-g4e1fcf44bdc582e71408175d75e025f5be8b0e55
Author: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Mon Mar 11 15:46:30 2024 +0100
testsuite: vect: Require vect_hw_misalign in
gcc.dg/vect/vect-cost-model-1.c etc. [PR98238]
Several gcc.dg/vect/vect-cost-model-?.c tests FAIL on 32 and 64-bit
Solaris/SPARC:
FAIL: gcc.dg/vect/vect-cost-model-1.c -flto -ffat-lto-objects
scan-tree-dump vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-1.c scan-tree-dump vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-3.c -flto -ffat-lto-objects
scan-tree-dump vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-3.c scan-tree-dump vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-5.c -flto -ffat-lto-objects
scan-tree-dump vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-5.c scan-tree-dump vect "LOOP VECTORIZED"
The dumps show
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-cost-model-1.c:7:30:
note: ==> examining statement: _3 = *_2;
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-cost-model-1.c:7:30:
missed: unsupported unaligned access
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-cost-model-1.c:8:6:
missed: not vectorized: relevant stmt not supported: _3 = *_2;
so I think the tests need to require vect_hw_misalign. This is what
this patch does.
Tested on sparc-sun-solaris2.11 and i386-pc-solaris2.11.
2024-02-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
gcc/testsuite:
PR tree-optimization/98238
* gcc.dg/vect/vect-cost-model-1.c (scan-tree-dump): Also require
vect_hw_misalign.
* gcc.dg/vect/vect-cost-model-3.c: Likewise.
* gcc.dg/vect/vect-cost-model-5.c: Likewise.
next prev parent reply other threads:[~2024-03-11 14:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-11 12:02 [Bug tree-optimization/98238] New: " ro at gcc dot gnu.org
2020-12-11 12:04 ` [Bug tree-optimization/98238] " ro at gcc dot gnu.org
2020-12-11 12:04 ` ro at gcc dot gnu.org
2021-04-27 11:39 ` jakub at gcc dot gnu.org
2021-07-28 7:05 ` rguenth at gcc dot gnu.org
2022-04-21 7:48 ` rguenth at gcc dot gnu.org
2023-05-29 10:03 ` jakub at gcc dot gnu.org
2024-02-23 9:34 ` ro at gcc dot gnu.org
2024-03-11 14:47 ` cvs-commit at gcc dot gnu.org [this message]
2024-03-11 14:49 ` ro at gcc dot gnu.org
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