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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)
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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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