public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug testsuite/105706] New: [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82
@ 2022-05-23 19:13 seurer at gcc dot gnu.org
2022-05-24 2:46 ` [Bug testsuite/105706] " linkw at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: seurer at gcc dot gnu.org @ 2022-05-23 19:13 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105706
Bug ID: 105706
Summary: [13 regression] gcc.target/powerpc/pr78604.c fails
after r13-707-g68e0063397ba82
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:68e0063397ba820e71adc220b2da0581dce29ffa, r13-707-g68e0063397ba82
make -k check-gcc RUNTESTFLAGS="powerpc.exp=gcc.target/powerpc/pr78604.c"
FAIL: gcc.target/powerpc/pr78604.c scan-tree-dump-times vect
"vect_model_simple_cost" 8
# of expected passes 4
# of unexpected failures 1
Does this test need to be adjusted, too?
commit 68e0063397ba820e71adc220b2da0581dce29ffa (HEAD, refs/bisect/bad)
Author: Richard Biener <rguenther@suse.de>
Date: Mon Apr 11 13:36:53 2022 +0200
Force the selection operand of a GIMPLE COND_EXPR to be a register
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug testsuite/105706] [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 2022-05-23 19:13 [Bug testsuite/105706] New: [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 seurer at gcc dot gnu.org @ 2022-05-24 2:46 ` linkw at gcc dot gnu.org 2022-05-24 6:04 ` linkw at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: linkw at gcc dot gnu.org @ 2022-05-24 2:46 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105706 Kewen Lin <linkw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |linkw at gcc dot gnu.org Last reconfirmed| |2022-05-24 Ever confirmed|0 |1 Status|UNCONFIRMED |NEW --- Comment #1 from Kewen Lin <linkw at gcc dot gnu.org> --- (In reply to seurer from comment #0) > g:68e0063397ba820e71adc220b2da0581dce29ffa, r13-707-g68e0063397ba82 > make -k check-gcc RUNTESTFLAGS="powerpc.exp=gcc.target/powerpc/pr78604.c" > FAIL: gcc.target/powerpc/pr78604.c scan-tree-dump-times vect > "vect_model_simple_cost" 8 > # of expected passes 4 > # of unexpected failures 1 > > > Does this test need to be adjusted, too? > Yes. The related commit mainly adjust the below gimple: iftmp.7_4 = _1 < _2 ? val2_7(D) : val1_8(D); into _3 = _1 >= _2; iftmp.7_4 = _3 ? val1_8(D) : val2_7(D); So for each function it has two statements (comparison and condition) calling vect_model_simple_cost instead of one (condition). By checking the history, the case was updated with r8-731, which meant to verify if vectorized COND_EXPRs calling vect_model_simple_cost. One simple fix is to adjust the match count to 16. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug testsuite/105706] [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 2022-05-23 19:13 [Bug testsuite/105706] New: [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 seurer at gcc dot gnu.org 2022-05-24 2:46 ` [Bug testsuite/105706] " linkw at gcc dot gnu.org @ 2022-05-24 6:04 ` linkw at gcc dot gnu.org 2022-05-24 6:09 ` cvs-commit at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: linkw at gcc dot gnu.org @ 2022-05-24 6:04 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105706 Kewen Lin <linkw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |linkw at gcc dot gnu.org Status|NEW |ASSIGNED ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug testsuite/105706] [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 2022-05-23 19:13 [Bug testsuite/105706] New: [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 seurer at gcc dot gnu.org 2022-05-24 2:46 ` [Bug testsuite/105706] " linkw at gcc dot gnu.org 2022-05-24 6:04 ` linkw at gcc dot gnu.org @ 2022-05-24 6:09 ` cvs-commit at gcc dot gnu.org 2022-05-24 6:22 ` linkw at gcc dot gnu.org 2022-10-31 19:19 ` pinskia at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2022-05-24 6:09 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105706 --- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Kewen Lin <linkw@gcc.gnu.org>: https://gcc.gnu.org/g:8fa8bca9f53fcfdedc2b4fa55093dbd1ab7abbd1 commit r13-721-g8fa8bca9f53fcfdedc2b4fa55093dbd1ab7abbd1 Author: Kewen Lin <linkw@linux.ibm.com> Date: Tue May 24 01:00:40 2022 -0500 testsuite/rs6000: Adjust gcc.target/powerpc/pr78604.c [PR105706] Commit r13-707 adjusts the below gimple: iftmp.7_4 = _1 < _2 ? val2_7(D) : val1_8(D); to _3 = _1 >= _2; iftmp.7_4 = _3 ? val1_8(D) : val2_7(D); and result in one more vect_model_simple_cost dumping for each function. Need to adjust the match count accordingly. PR testsuite/105706 gcc/testsuite/ChangeLog: * gcc.target/powerpc/pr78604.c: Adjust. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug testsuite/105706] [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 2022-05-23 19:13 [Bug testsuite/105706] New: [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 seurer at gcc dot gnu.org ` (2 preceding siblings ...) 2022-05-24 6:09 ` cvs-commit at gcc dot gnu.org @ 2022-05-24 6:22 ` linkw at gcc dot gnu.org 2022-10-31 19:19 ` pinskia at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: linkw at gcc dot gnu.org @ 2022-05-24 6:22 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105706 Kewen Lin <linkw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #3 from Kewen Lin <linkw at gcc dot gnu.org> --- Should be fixed on latest trunk. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug testsuite/105706] [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 2022-05-23 19:13 [Bug testsuite/105706] New: [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 seurer at gcc dot gnu.org ` (3 preceding siblings ...) 2022-05-24 6:22 ` linkw at gcc dot gnu.org @ 2022-10-31 19:19 ` pinskia at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2022-10-31 19:19 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105706 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |13.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-10-31 19:19 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-05-23 19:13 [Bug testsuite/105706] New: [13 regression] gcc.target/powerpc/pr78604.c fails after r13-707-g68e0063397ba82 seurer at gcc dot gnu.org 2022-05-24 2:46 ` [Bug testsuite/105706] " linkw at gcc dot gnu.org 2022-05-24 6:04 ` linkw at gcc dot gnu.org 2022-05-24 6:09 ` cvs-commit at gcc dot gnu.org 2022-05-24 6:22 ` linkw at gcc dot gnu.org 2022-10-31 19:19 ` pinskia at gcc dot gnu.org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).