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* [Bug target/43152] New: vcond<> not supported for AVX float modes
@ 2010-02-23 16:01 rguenth at gcc dot gnu dot org
2010-02-23 16:10 ` [Bug target/43152] " rguenth at gcc dot gnu dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-02-23 16:01 UTC (permalink / raw)
To: gcc-bugs
The vectorizer cannot vectorize if-converted COND_EXPRs with V8SF or V4DF types
because the backend does not provide patterns for this.
--
Summary: vcond<> not supported for AVX float modes
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: missed-optimization
Severity: enhancement
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rguenth at gcc dot gnu dot org
GCC target triplet: x86_64-*-* i?86-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43152
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug target/43152] vcond<> not supported for AVX float modes 2010-02-23 16:01 [Bug target/43152] New: vcond<> not supported for AVX float modes rguenth at gcc dot gnu dot org @ 2010-02-23 16:10 ` rguenth at gcc dot gnu dot org 2010-04-09 10:42 ` rguenth at gcc dot gnu dot org 2010-04-09 10:42 ` rguenth at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu dot org @ 2010-02-23 16:10 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from rguenth at gcc dot gnu dot org 2010-02-23 16:10 ------- Simply changing the vcond pattern for fp to use AVX_VEC_FLOAT_MODE_P and AVXMODEF2P seems to work. Thus, mine. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot |dot org |org Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2010-02-23 16:10:17 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43152 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/43152] vcond<> not supported for AVX float modes 2010-02-23 16:01 [Bug target/43152] New: vcond<> not supported for AVX float modes rguenth at gcc dot gnu dot org 2010-02-23 16:10 ` [Bug target/43152] " rguenth at gcc dot gnu dot org @ 2010-04-09 10:42 ` rguenth at gcc dot gnu dot org 2010-04-09 10:42 ` rguenth at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu dot org @ 2010-04-09 10:42 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from rguenth at gcc dot gnu dot org 2010-04-09 10:42 ------- Subject: Bug 43152 Author: rguenth Date: Fri Apr 9 10:41:37 2010 New Revision: 158158 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158158 Log: 2010-04-09 Richard Guenther <rguenther@suse.de> PR target/43152 * config/i386/sse.md (vcond<mode>): Handle AVX modes as well. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/sse.md -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43152 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/43152] vcond<> not supported for AVX float modes 2010-02-23 16:01 [Bug target/43152] New: vcond<> not supported for AVX float modes rguenth at gcc dot gnu dot org 2010-02-23 16:10 ` [Bug target/43152] " rguenth at gcc dot gnu dot org 2010-04-09 10:42 ` rguenth at gcc dot gnu dot org @ 2010-04-09 10:42 ` rguenth at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu dot org @ 2010-04-09 10:42 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from rguenth at gcc dot gnu dot org 2010-04-09 10:42 ------- Fixed. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43152 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2010-04-09 10:42 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-02-23 16:01 [Bug target/43152] New: vcond<> not supported for AVX float modes rguenth at gcc dot gnu dot org 2010-02-23 16:10 ` [Bug target/43152] " rguenth at gcc dot gnu dot org 2010-04-09 10:42 ` rguenth at gcc dot gnu dot org 2010-04-09 10:42 ` rguenth at gcc dot gnu dot org
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