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From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/28045] [4.0/4.1 Regression] Bitfield, &&, and optimization => bad code generation
Date: Fri, 23 Jun 2006 09:58:00 -0000	[thread overview]
Message-ID: <20060623095748.14199.qmail@sourceware.org> (raw)
In-Reply-To: <bug-28045-12835@http.gcc.gnu.org/bugzilla/>



------- Comment #10 from rguenth at gcc dot gnu dot org  2006-06-23 09:57 -------
Subject: Bug 28045

Author: rguenth
Date: Fri Jun 23 09:57:37 2006
New Revision: 114930

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114930
Log:
2006-06-23  Richard Guenther  <rguenther@suse.de>

        PR middle-end/28045
        * fold-const.c (operand_equal_p): Check if the argument types
        have the same precision before stripping NOPs.

        * gcc.dg/torture/pr28045.c: New testcase.

Added:
    branches/gcc-4_0-branch/gcc/testsuite/gcc.dg/torture/pr28045.c
      - copied unchanged from r114772,
trunk/gcc/testsuite/gcc.dg/torture/pr28045.c
Modified:
    branches/gcc-4_0-branch/gcc/ChangeLog
    branches/gcc-4_0-branch/gcc/fold-const.c
    branches/gcc-4_0-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28045


  parent reply	other threads:[~2006-06-23  9:57 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-06-15 19:34 [Bug c/28045] New: " Jerry dot James at usu dot edu
2006-06-15 20:07 ` [Bug c/28045] " rguenth at gcc dot gnu dot org
2006-06-17 21:05 ` Jerry dot James at usu dot edu
2006-06-17 22:06 ` Jerry dot James at usu dot edu
2006-06-17 22:07 ` pinskia at gcc dot gnu dot org
2006-06-18 15:19 ` rguenth at gcc dot gnu dot org
2006-06-18 16:35 ` [Bug middle-end/28045] [4.0/4.1/4.2 Regression] " pinskia at gcc dot gnu dot org
2006-06-19 14:49 ` rguenth at gcc dot gnu dot org
2006-06-19 14:57 ` [Bug middle-end/28045] [4.0/4.1 " rguenth at gcc dot gnu dot org
2006-06-19 16:31 ` Jerry dot James at usu dot edu
2006-06-23  9:57 ` rguenth at gcc dot gnu dot org
2006-06-23  9:58 ` rguenth at gcc dot gnu dot org [this message]
2006-06-23  9:59 ` rguenth at gcc dot gnu dot org
2006-06-29 21:40 ` patchapp at dberlin dot org
     [not found] <bug-28045-4@http.gcc.gnu.org/bugzilla/>
2014-02-16 13:17 ` jackie.rosen at hushmail dot com

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