[Bug target/33555] x86 missed opportunity for sbb

2009-10-11 Thread ubizjak at gmail dot com 


--- Comment #4 from ubizjak at gmail dot com  2009-10-11 20:18 ---
*** Bug 41677 has been marked as a duplicate of this bug. ***


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ubizjak at gmail dot com changed:

   What|Removed |Added

 CC||hjl dot tools at gmail dot
   ||com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33555

[Bug target/33555] x86 missed opportunity for sbb

2008-02-19 Thread ubizjak at gmail dot com 


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ubizjak at gmail dot com changed:

   What|Removed |Added

   Target Milestone|--- |4.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33555

[Bug target/33555] x86 missed opportunity for sbb

2008-02-18 Thread ubizjak at gmail dot com 


--- Comment #3 from ubizjak at gmail dot com  2008-02-19 07:41 ---
Fixed.


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ubizjak at gmail dot com changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33555

[Bug target/33555] x86 missed opportunity for sbb

2008-02-18 Thread uros at gcc dot gnu dot org 


--- Comment #2 from uros at gcc dot gnu dot org  2008-02-19 07:24 ---
Subject: Bug 33555

Author: uros
Date: Tue Feb 19 07:23:30 2008
New Revision: 132414

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132414
Log:
PR target/33555
* config/i386/i386.md (*x86_movsicc_0_m1_se): New insn pattern.
(*x86_movdicc_0_m1_se): Ditto.

testsuite/ChangeLog:

PR target/33555
* gcc.target/i386/pr33555.c: New test.


Added:
trunk/gcc/testsuite/gcc.target/i386/pr33555.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.md
trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33555

[Bug target/33555] x86 missed opportunity for sbb

2008-02-18 Thread ubizjak at gmail dot com 


--- Comment #1 from ubizjak at gmail dot com  2008-02-18 09:58 ---
Created an attachment (id=15183)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15183&action=view)
Patch to implement missed optimization.

2008-02-18  Uros Bizjak  <[EMAIL PROTECTED]>

PR target/33555
* config/i386/i386.md (*x86_movsicc_0_m1_se): New insn pattern.
(*x86_movdicc_0_m1_se): Ditto.

testsuite/ChangeLog:

2008-02-18  Uros Bizjak  <[EMAIL PROTECTED]>

PR target/33555
* gcc.target/i386/pr33555.c: New test.


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ubizjak at gmail dot com changed:

   What|Removed |Added

 AssignedTo|unassigned at gcc dot gnu   |ubizjak at gmail dot com
   |dot org |
 Status|UNCONFIRMED |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33555

[Bug target/33555] x86 missed opportunity for sbb

2008-02-16 Thread astrange at ithinksw dot com 


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astrange at ithinksw dot com changed:

   What|Removed |Added

   Severity|minor   |enhancement


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33555