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* [Bug tree-optimization/102833] New: [12 regression] gcc.dg/vect/bb-slp-17.c FAILs
@ 2021-10-19 10:56 ro at gcc dot gnu.org
2021-10-19 10:57 ` [Bug tree-optimization/102833] " ro at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: ro at gcc dot gnu.org @ 2021-10-19 10:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102833
Bug ID: 102833
Summary: [12 regression] gcc.dg/vect/bb-slp-17.c FAILs
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
Target Milestone: ---
Target: i?86-*-*, x86_64-*-*, mips*-mti-elf
Between 20210925 (9a4293ed9bdd029dd44d19b412b1cdf12372801e) and 20210927
(dd11aab6463880c35d942c4a4fd346fdaeeb8e72),
gcc.dg/vect/bb-slp-17.c regressed on 32-bit x86 and mips:
FAIL: gcc.dg/vect/bb-slp-17.c -flto -ffat-lto-objects scan-tree-dump-times
slp2 "optimized: basic block" 1
FAIL: gcc.dg/vect/bb-slp-17.c scan-tree-dump-times slp2 "optimized: basic
block" 1
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug tree-optimization/102833] [12 regression] gcc.dg/vect/bb-slp-17.c FAILs 2021-10-19 10:56 [Bug tree-optimization/102833] New: [12 regression] gcc.dg/vect/bb-slp-17.c FAILs ro at gcc dot gnu.org @ 2021-10-19 10:57 ` ro at gcc dot gnu.org 2021-10-19 14:18 ` [Bug testsuite/102833] " rguenth at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: ro at gcc dot gnu.org @ 2021-10-19 10:57 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102833 Rainer Orth <ro at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |12.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug testsuite/102833] [12 regression] gcc.dg/vect/bb-slp-17.c FAILs 2021-10-19 10:56 [Bug tree-optimization/102833] New: [12 regression] gcc.dg/vect/bb-slp-17.c FAILs ro at gcc dot gnu.org 2021-10-19 10:57 ` [Bug tree-optimization/102833] " ro at gcc dot gnu.org @ 2021-10-19 14:18 ` rguenth at gcc dot gnu.org 2021-11-05 13:54 ` rguenth at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2021-10-19 14:18 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102833 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2021-10-19 CC| |rguenth at gcc dot gnu.org Component|tree-optimization |testsuite Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. I think i386 misses V2SImode vectorization (there's a duplicate bug somewhere I think). We need to somehow capture this in a dg-effective-target ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug testsuite/102833] [12 regression] gcc.dg/vect/bb-slp-17.c FAILs 2021-10-19 10:56 [Bug tree-optimization/102833] New: [12 regression] gcc.dg/vect/bb-slp-17.c FAILs ro at gcc dot gnu.org 2021-10-19 10:57 ` [Bug tree-optimization/102833] " ro at gcc dot gnu.org 2021-10-19 14:18 ` [Bug testsuite/102833] " rguenth at gcc dot gnu.org @ 2021-11-05 13:54 ` rguenth at gcc dot gnu.org 2022-01-19 7:19 ` cvs-commit at gcc dot gnu.org 2022-01-19 7:19 ` rguenth at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2021-11-05 13:54 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102833 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org Status|NEW |ASSIGNED --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Mine. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug testsuite/102833] [12 regression] gcc.dg/vect/bb-slp-17.c FAILs 2021-10-19 10:56 [Bug tree-optimization/102833] New: [12 regression] gcc.dg/vect/bb-slp-17.c FAILs ro at gcc dot gnu.org ` (2 preceding siblings ...) 2021-11-05 13:54 ` rguenth at gcc dot gnu.org @ 2022-01-19 7:19 ` cvs-commit at gcc dot gnu.org 2022-01-19 7:19 ` rguenth at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2022-01-19 7:19 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102833 --- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>: https://gcc.gnu.org/g:54e33cf120dab24ce44d7d6028e6247c9489092f commit r12-6722-g54e33cf120dab24ce44d7d6028e6247c9489092f Author: Richard Biener <rguenther@suse.de> Date: Wed Jan 19 08:17:10 2022 +0100 testsuite/102833 - fix gcc.dg/vect/bb-slp-17.c dump scanning The desired transform requires V2SI vector add support, the closest we have is vect64 so check that which at least fixes the i?86 fail. 2022-01-19 Richard Biener <rguenther@suse.de> PR testsuite/102833 * gcc.dg/vect/bb-slp-17.c: Require vect64. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug testsuite/102833] [12 regression] gcc.dg/vect/bb-slp-17.c FAILs 2021-10-19 10:56 [Bug tree-optimization/102833] New: [12 regression] gcc.dg/vect/bb-slp-17.c FAILs ro at gcc dot gnu.org ` (3 preceding siblings ...) 2022-01-19 7:19 ` cvs-commit at gcc dot gnu.org @ 2022-01-19 7:19 ` rguenth at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2022-01-19 7:19 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102833 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-01-19 7:19 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-10-19 10:56 [Bug tree-optimization/102833] New: [12 regression] gcc.dg/vect/bb-slp-17.c FAILs ro at gcc dot gnu.org 2021-10-19 10:57 ` [Bug tree-optimization/102833] " ro at gcc dot gnu.org 2021-10-19 14:18 ` [Bug testsuite/102833] " rguenth at gcc dot gnu.org 2021-11-05 13:54 ` rguenth at gcc dot gnu.org 2022-01-19 7:19 ` cvs-commit at gcc dot gnu.org 2022-01-19 7:19 ` rguenth at gcc dot gnu.org
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