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* [Bug tree-optimization/46231] New: gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC
@ 2010-10-29 20:38 ro at gcc dot gnu.org
2010-10-29 23:25 ` [Bug tree-optimization/46231] " rguenth at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: ro at gcc dot gnu.org @ 2010-10-29 20:38 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46231
Summary: gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: ro@gcc.gnu.org
CC: irar@il.ibm.com
Host: sparc-sun-solaris2.*
Target: sparc-sun-solaris2.*
Build: sparc-sun-solaris2.*
Two SLP testcases FAIL on Solaris 2/SPARC (both 32 and 64-bit) since 20100520,
i.e. probably since their introduction:
FAIL: gcc.dg/vect/slp-reduc-3.c scan-tree-dump-times vect "vectorizing stmts
using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-6.c scan-tree-dump-times vect "vectorized 1 loops"
2
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug tree-optimization/46231] gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC 2010-10-29 20:38 [Bug tree-optimization/46231] New: gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC ro at gcc dot gnu.org @ 2010-10-29 23:25 ` rguenth at gcc dot gnu.org 2010-11-02 20:21 ` ro at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu.org @ 2010-10-29 23:25 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46231 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2010.10.29 23:25:40 Ever Confirmed|0 |1 --- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-29 23:25:40 UTC --- So, what does it instead do? ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/46231] gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC 2010-10-29 20:38 [Bug tree-optimization/46231] New: gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC ro at gcc dot gnu.org 2010-10-29 23:25 ` [Bug tree-optimization/46231] " rguenth at gcc dot gnu.org @ 2010-11-02 20:21 ` ro at gcc dot gnu.org 2010-11-02 20:21 ` ro at gcc dot gnu.org 2010-11-02 21:14 ` ebotcazou at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: ro at gcc dot gnu.org @ 2010-11-02 20:21 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46231 --- Comment #3 from Rainer Orth <ro at gcc dot gnu.org> 2010-11-02 20:21:44 UTC --- Created attachment 22238 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22238 32-bit -ftree-vectorize -fno-vect-cost-model -mcpu=ultrasparc -mvis -O2 -fdump-tree-vect-details output ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/46231] gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC 2010-10-29 20:38 [Bug tree-optimization/46231] New: gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC ro at gcc dot gnu.org 2010-10-29 23:25 ` [Bug tree-optimization/46231] " rguenth at gcc dot gnu.org 2010-11-02 20:21 ` ro at gcc dot gnu.org @ 2010-11-02 20:21 ` ro at gcc dot gnu.org 2010-11-02 21:14 ` ebotcazou at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: ro at gcc dot gnu.org @ 2010-11-02 20:21 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46231 --- Comment #2 from Rainer Orth <ro at gcc dot gnu.org> 2010-11-02 20:20:55 UTC --- Created attachment 22237 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22237 32-bit -ftree-vectorize -fno-vect-cost-model -mcpu=ultrasparc -mvis -O2 -fdump-tree-vect-details output ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/46231] gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC 2010-10-29 20:38 [Bug tree-optimization/46231] New: gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC ro at gcc dot gnu.org ` (2 preceding siblings ...) 2010-11-02 20:21 ` ro at gcc dot gnu.org @ 2010-11-02 21:14 ` ebotcazou at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: ebotcazou at gcc dot gnu.org @ 2010-11-02 21:14 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46231 Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED CC| |ebotcazou at gcc dot | |gnu.org Resolution| |DUPLICATE --- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-02 21:14:27 UTC --- No need to open 3 PRs for auto-vectorization issues on the SPARC, 1 is already plenty given the poor vector unit. *** This bug has been marked as a duplicate of bug 46230 *** ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2010-11-02 21:14 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-10-29 20:38 [Bug tree-optimization/46231] New: gcc.dg/vect/slp-reduc-[36].c FAIL on SPARC ro at gcc dot gnu.org 2010-10-29 23:25 ` [Bug tree-optimization/46231] " rguenth at gcc dot gnu.org 2010-11-02 20:21 ` ro at gcc dot gnu.org 2010-11-02 20:21 ` ro at gcc dot gnu.org 2010-11-02 21:14 ` ebotcazou at gcc dot gnu.org
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