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* [Bug tree-optimization/66767] New: [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test
@ 2015-07-05 13:55 schwab@linux-m68k.org
2015-07-05 13:56 ` [Bug tree-optimization/66767] " schwab@linux-m68k.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: schwab@linux-m68k.org @ 2015-07-05 13:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66767
Bug ID: 66767
Summary: [6 regression] FAIL: gcc.dg/vect/vect-align-1.c
execution test
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: schwab@linux-m68k.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
Target: powerpc-*-*, powerpc64-*-*
$ gcc/xgcc -Bgcc/ ../gcc/testsuite/gcc.dg/vect/vect-align-1.c -maltivec
-ftree-vectorize -fno-vect-cost-model -fno-common -O2 -fdump-tree-vect-details
-lm -m64 -o ./vect-align-1.exe
$ ./vect-align-1.exe
Aborted
a2f9b7c9c6d7658d7f2fa8ddb7f0f057946bb85d is the first bad commit
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225368
138bc75d-0d04-0410-961f-82ee72b054a4
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug tree-optimization/66767] [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test 2015-07-05 13:55 [Bug tree-optimization/66767] New: [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test schwab@linux-m68k.org @ 2015-07-05 13:56 ` schwab@linux-m68k.org 2015-07-06 7:09 ` rguenth at gcc dot gnu.org ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: schwab@linux-m68k.org @ 2015-07-05 13:56 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66767 Andreas Schwab <schwab@linux-m68k.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |6.0 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/66767] [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test 2015-07-05 13:55 [Bug tree-optimization/66767] New: [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test schwab@linux-m68k.org 2015-07-05 13:56 ` [Bug tree-optimization/66767] " schwab@linux-m68k.org @ 2015-07-06 7:09 ` rguenth at gcc dot gnu.org 2015-07-06 13:08 ` rguenth at gcc dot gnu.org ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu.org @ 2015-07-06 7:09 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66767 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2015-07-06 Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Mine. Probably a similar issue to that I have already fixed (versioning checks?). ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/66767] [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test 2015-07-05 13:55 [Bug tree-optimization/66767] New: [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test schwab@linux-m68k.org 2015-07-05 13:56 ` [Bug tree-optimization/66767] " schwab@linux-m68k.org 2015-07-06 7:09 ` rguenth at gcc dot gnu.org @ 2015-07-06 13:08 ` rguenth at gcc dot gnu.org 2015-07-06 13:13 ` rguenth at gcc dot gnu.org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu.org @ 2015-07-06 13:08 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66767 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Indeed. <bb 2>: # PT = { D.2299 } (nonlocal) # ALIGN = 16, MISALIGN = 0 vectp_p.4_16 = p_7(D) + 1; addr2int0_4 = (signed long) vectp_p.4_16; andmask_3 = addr2int0_4 & 15; if (andmask_3 == 0) ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/66767] [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test 2015-07-05 13:55 [Bug tree-optimization/66767] New: [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test schwab@linux-m68k.org ` (2 preceding siblings ...) 2015-07-06 13:08 ` rguenth at gcc dot gnu.org @ 2015-07-06 13:13 ` rguenth at gcc dot gnu.org 2015-07-06 13:15 ` rguenth at gcc dot gnu.org 2015-07-08 7:51 ` rguenth at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu.org @ 2015-07-06 13:13 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66767 --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Mon Jul 6 13:12:39 2015 New Revision: 225454 URL: https://gcc.gnu.org/viewcvs?rev=225454&root=gcc&view=rev Log: 2015-07-06 Richard Biener <rguenther@suse.de> PR tree-optimization/66767 * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Make sure to build the alignment test on a SSA name without final alignment info valid only if the alignment test evaluates to true. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-vect-loop-manip.c ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/66767] [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test 2015-07-05 13:55 [Bug tree-optimization/66767] New: [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test schwab@linux-m68k.org ` (3 preceding siblings ...) 2015-07-06 13:13 ` rguenth at gcc dot gnu.org @ 2015-07-06 13:15 ` rguenth at gcc dot gnu.org 2015-07-08 7:51 ` rguenth at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu.org @ 2015-07-06 13:15 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66767 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] 7+ messages in thread
* [Bug tree-optimization/66767] [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test 2015-07-05 13:55 [Bug tree-optimization/66767] New: [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test schwab@linux-m68k.org ` (4 preceding siblings ...) 2015-07-06 13:15 ` rguenth at gcc dot gnu.org @ 2015-07-08 7:51 ` rguenth at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu.org @ 2015-07-08 7:51 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66767 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ro at gcc dot gnu.org --- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> --- *** Bug 66800 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2015-07-08 7:51 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-07-05 13:55 [Bug tree-optimization/66767] New: [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test schwab@linux-m68k.org 2015-07-05 13:56 ` [Bug tree-optimization/66767] " schwab@linux-m68k.org 2015-07-06 7:09 ` rguenth at gcc dot gnu.org 2015-07-06 13:08 ` rguenth at gcc dot gnu.org 2015-07-06 13:13 ` rguenth at gcc dot gnu.org 2015-07-06 13:15 ` rguenth at gcc dot gnu.org 2015-07-08 7:51 ` rguenth at gcc dot gnu.org
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