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From: "uros at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/33187] Missed cmove opportunity
Date: Tue, 04 Sep 2007 10:07:00 -0000	[thread overview]
Message-ID: <20070904100738.29825.qmail@sourceware.org> (raw)
In-Reply-To: <bug-33187-1649@http.gcc.gnu.org/bugzilla/>



------- Comment #4 from uros at gcc dot gnu dot org  2007-09-04 10:07 -------
Subject: Bug 33187

Author: uros
Date: Tue Sep  4 10:07:19 2007
New Revision: 128072

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128072
Log:
       PR middle-end/33187
       * combine.c (subst): Do not try to simplify X if it represents load
       of FP constant from the constant pool via float extension.

testsuite/ChangeLog:

       PR middle-end/33187
       * gcc.target/i386/cmov7.c: New file.

Added:
    trunk/gcc/testsuite/gcc.target/i386/cmov7.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/combine.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33187


  parent reply	other threads:[~2007-09-04 10:07 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-08-25 10:34 [Bug middle-end/33187] New: " ubizjak at gmail dot com
2007-08-25 12:39 ` [Bug middle-end/33187] " ubizjak at gmail dot com
2007-08-25 13:25 ` rguenth at gcc dot gnu dot org
2007-08-27 20:23 ` ubizjak at gmail dot com
2007-09-04 10:07 ` uros at gcc dot gnu dot org [this message]
2007-09-04 10:10 ` ubizjak at gmail dot com
2008-01-09 18:44 ` ghazi at gcc dot gnu dot org
2008-01-10 14:08 ` ubizjak at gmail dot com
2008-01-11  4:38 ` ghazi at gcc dot gnu dot org

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