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From: "sandra at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/50380] cc1 hangs eating 100% CPU
Date: Mon, 19 Dec 2011 20:37:00 -0000	[thread overview]
Message-ID: <bug-50380-4-lkMewgdY1W@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-50380-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50380

--- Comment #5 from sandra at gcc dot gnu.org 2011-12-19 20:29:27 UTC ---
Author: sandra
Date: Mon Dec 19 20:29:21 2011
New Revision: 182498

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182498
Log:
2011-12-19  Sandra Loosemore  <sandra@codesourcery.com>
        Tom de Vries <tom@codesourcery.com>

    PR rtl-opt/50380

    gcc/
    * cse.c (find_comparison_args): Detect fixed point and
    bail early.

    gcc/testsuite/
    * gcc.c-torture/compile/pr50380.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr50380.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cse.c
    trunk/gcc/testsuite/ChangeLog


  parent reply	other threads:[~2011-12-19 20:30 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-13  9:12 [Bug c/50380] New: " antipov at mvista dot com
2011-09-21 20:16 ` [Bug c/50380] " mikpe at it dot uu.se
2011-09-21 23:57 ` mikpe at it dot uu.se
2011-09-22  9:32 ` mikpe at it dot uu.se
2011-09-26 11:41 ` [Bug rtl-optimization/50380] " rguenth at gcc dot gnu.org
2011-12-19 20:37 ` sandra at gcc dot gnu.org [this message]
2012-01-04  0:08 ` [Bug rtl-optimization/50380] [4.6 only] " pinskia at gcc dot gnu.org
2014-02-16 10:01 ` jackie.rosen at hushmail dot com
2015-02-04  5:21 ` aoliva at gcc dot gnu.org

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