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* [Bug tree-optimization/113557] New: gcc.dg/vect/vect-multi-peel-gaps.c FAILs
@ 2024-01-23 9:40 ro at gcc dot gnu.org
2024-01-23 9:41 ` [Bug tree-optimization/113557] " ro at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: ro at gcc dot gnu.org @ 2024-01-23 9:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113557
Bug ID: 113557
Summary: gcc.dg/vect/vect-multi-peel-gaps.c FAILs
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: matmal01 at gcc dot gnu.org
Target Milestone: ---
Target: sparc*-sun-solaris2.11,
mips64el-unknown-linux-gnuabi64
The gcc.dg/vect/vect-multi-peel-gaps.c test FAILs on Solaris/SPARC (both 32
and 64-bit) since it was introduced on 20230721. I'm also seeing a report
for Linux/MIPS64EL.
FAIL: gcc.dg/vect/vect-multi-peel-gaps.c -flto -ffat-lto-objects
scan-tree-dump vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-multi-peel-gaps.c scan-tree-dump vect "LOOP VECTORIZED"
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/113557] gcc.dg/vect/vect-multi-peel-gaps.c FAILs
2024-01-23 9:40 [Bug tree-optimization/113557] New: gcc.dg/vect/vect-multi-peel-gaps.c FAILs ro at gcc dot gnu.org
@ 2024-01-23 9:41 ` ro at gcc dot gnu.org
2024-01-23 9:42 ` ro at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: ro at gcc dot gnu.org @ 2024-01-23 9:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113557
--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> ---
Created attachment 57192
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57192&action=edit
32-bit sparc-sun-solaris2.11 vect-multi-peel-gaps.c.179t.vect
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/113557] gcc.dg/vect/vect-multi-peel-gaps.c FAILs
2024-01-23 9:40 [Bug tree-optimization/113557] New: gcc.dg/vect/vect-multi-peel-gaps.c FAILs ro at gcc dot gnu.org
2024-01-23 9:41 ` [Bug tree-optimization/113557] " ro at gcc dot gnu.org
@ 2024-01-23 9:42 ` ro at gcc dot gnu.org
2024-02-23 9:24 ` ro at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: ro at gcc dot gnu.org @ 2024-01-23 9:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113557
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |14.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/113557] gcc.dg/vect/vect-multi-peel-gaps.c FAILs
2024-01-23 9:40 [Bug tree-optimization/113557] New: gcc.dg/vect/vect-multi-peel-gaps.c FAILs ro at gcc dot gnu.org
2024-01-23 9:41 ` [Bug tree-optimization/113557] " ro at gcc dot gnu.org
2024-01-23 9:42 ` ro at gcc dot gnu.org
@ 2024-02-23 9:24 ` ro at gcc dot gnu.org
2024-03-11 14:45 ` cvs-commit at gcc dot gnu.org
2024-03-11 14:53 ` ro at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: ro at gcc dot gnu.org @ 2024-02-23 9:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113557
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu.org
--- Comment #2 from Rainer Orth <ro at gcc dot gnu.org> ---
Looking at the dump, I see
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-multi-peel-gaps.c:43:21:
note: ==> examining statement: _4 = *_3;
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-multi-peel-gaps.c:43:21:
missed: unsupported vect permute { 0 0 }
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-multi-peel-gaps.c:43:21:
missed: unsupported load permutation
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/vect-multi-peel-gaps.c:45:31:
missed: not vectorized: relevant stmt not supported: _4 = *_3;
It seems the scan-tree-dump needs to require vect_perm, too.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/113557] gcc.dg/vect/vect-multi-peel-gaps.c FAILs
2024-01-23 9:40 [Bug tree-optimization/113557] New: gcc.dg/vect/vect-multi-peel-gaps.c FAILs ro at gcc dot gnu.org
` (2 preceding siblings ...)
2024-02-23 9:24 ` ro at gcc dot gnu.org
@ 2024-03-11 14:45 ` cvs-commit at gcc dot gnu.org
2024-03-11 14:53 ` ro at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2024-03-11 14:45 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113557
--- Comment #3 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:96b63fa255e343bb9b3e7f77302213a91ce96293
commit r14-9427-g96b63fa255e343bb9b3e7f77302213a91ce96293
Author: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Mon Mar 11 15:45:17 2024 +0100
testsuite: vect: Require vect_perm in several tests [PR114071, PR113557,
PR96109]
Several vectorization tests FAIL on 32 and 64-bit Solaris/SPARC:
FAIL: gcc.dg/vect/pr37027.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/pr37027.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/pr37027.c scan-tree-dump-times vect "vectorized 1 loops"
1
FAIL: gcc.dg/vect/pr37027.c scan-tree-dump-times vect "vectorizing stmts
using SLP" 1
FAIL: gcc.dg/vect/pr67790.c -flto -ffat-lto-objects scan-tree-dump vect
"vectorizing stmts using SLP"
FAIL: gcc.dg/vect/pr67790.c scan-tree-dump vect "vectorizing stmts using
SLP"
FAIL: gcc.dg/vect/slp-47.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-47.c scan-tree-dump-times vect "vectorizing stmts
using SLP" 2
FAIL: gcc.dg/vect/slp-48.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-48.c scan-tree-dump-times vect "vectorizing stmts
using SLP" 2
FAIL: gcc.dg/vect/slp-reduc-1.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-reduc-1.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-1.c scan-tree-dump-times vect "vectorized 1
loops" 1
FAIL: gcc.dg/vect/slp-reduc-1.c scan-tree-dump-times vect "vectorizing
stmts using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-2.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-reduc-2.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-2.c scan-tree-dump-times vect "vectorized 1
loops" 1
FAIL: gcc.dg/vect/slp-reduc-2.c scan-tree-dump-times vect "vectorizing
stmts using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-7.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-reduc-7.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-7.c scan-tree-dump-times vect "vectorized 1
loops" 1
FAIL: gcc.dg/vect/slp-reduc-7.c scan-tree-dump-times vect "vectorizing
stmts using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-8.c -flto -ffat-lto-objects scan-tree-dump vect
"vectorized 1 loops"
FAIL: gcc.dg/vect/slp-reduc-8.c scan-tree-dump vect "vectorized 1 loops"
FAIL: gcc.dg/vect/vect-multi-peel-gaps.c -flto -ffat-lto-objects
scan-tree-dump vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-multi-peel-gaps.c scan-tree-dump vect "LOOP
VECTORIZED"
The dumps show variations of
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/pr37027.c:24:17:
note: ==> examining statement: _4 = a[i_19].f2;
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/pr37027.c:24:17:
missed: unsupported vect permute { 1 0 3 2 5 4 }
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/pr37027.c:24:17:
missed: unsupported load permutation
/vol/gcc/src/hg/master/local/gcc/testsuite/gcc.dg/vect/pr37027.c:27:17:
missed: not vectorized: relevant stmt not supported: _4 = a[i_19].f2;
so I think the tests should require vect_perm. 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/114071
* gcc.dg/vect/pr37027.c: Require vect_perm.
* gcc.dg/vect/pr67790.c: Likewise.
* gcc.dg/vect/slp-reduc-1.c: Likewise.
* gcc.dg/vect/slp-reduc-2.c: Likewise.
* gcc.dg/vect/slp-reduc-7.c: Likewise.
* gcc.dg/vect/slp-reduc-8.c: Likewise.
PR tree-optimization/113557
* gcc.dg/vect/vect-multi-peel-gaps.c (scan-tree-dump): Also
require vect_perm.
PR testsuite/96109
* gcc.dg/vect/slp-47.c: Require vect_perm.
* gcc.dg/vect/slp-48.c: Likewise.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/113557] gcc.dg/vect/vect-multi-peel-gaps.c FAILs
2024-01-23 9:40 [Bug tree-optimization/113557] New: gcc.dg/vect/vect-multi-peel-gaps.c FAILs ro at gcc dot gnu.org
` (3 preceding siblings ...)
2024-03-11 14:45 ` cvs-commit at gcc dot gnu.org
@ 2024-03-11 14:53 ` ro at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: ro at gcc dot gnu.org @ 2024-03-11 14:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113557
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
URL| |https://gcc.gnu.org/piperma
| |il/gcc-patches/2024-March/6
| |47558.html
Resolution|--- |FIXED
Assignee|unassigned at gcc dot gnu.org |ro at gcc dot gnu.org
--- Comment #4 from Rainer Orth <ro at gcc dot gnu.org> ---
Fixed for GCC 14.0.1.
^ permalink raw reply [flat|nested] 6+ messages in thread
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