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From: "ghazi at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/20623] ICE: fold check: original tree changed by fold with --enable-checking=fold
Date: Sat, 30 Jun 2007 02:23:00 -0000	[thread overview]
Message-ID: <20070630022259.24836.qmail@sourceware.org> (raw)
In-Reply-To: <bug-20623-7559@http.gcc.gnu.org/bugzilla/>



------- Comment #37 from ghazi at gcc dot gnu dot org  2007-06-30 02:22 -------
Run this in a.17.1.i targetted to sparc-sun-solaris2.10 with
--enable-checking=yes,fold and:

cc1 -fpreprocessed a.17.1.i -quiet -dumpbase a.17.1.c -mcpu=v9 -auxbase-strip
a.17.1.s -version -fopenmp -fno-show-column -o a.17.1.s

That should show the error.

# 1
"/tmp/kg/basel/egcc-SVN20070627/gcc/testsuite/gcc.dg/gomp/appendix-a/a.17.1.c"
# 1 "<built-in>"
# 1 "<command-line>"
# 1
"/tmp/kg/basel/egcc-SVN20070627/gcc/testsuite/gcc.dg/gomp/appendix-a/a.17.1.c"


void
a17_1_wrong ()
{
  union
  {
    int n;
    float x;
  } u;
#pragma omp parallel
  {
#pragma omp atomic
    u.n++;
#pragma omp atomic
    u.x += 1.0;


  }
}


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20623


  parent reply	other threads:[~2007-06-30  2:23 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-20623-7559@http.gcc.gnu.org/bugzilla/>
2005-10-25 19:20 ` pinskia at gcc dot gnu dot org
2005-10-26 14:17 ` micis at gmx dot de
2005-10-26 16:55 ` pinskia at gcc dot gnu dot org
2006-02-16  2:51 ` ghazi at gcc dot gnu dot org
2006-02-21 13:59 ` ghazi at gcc dot gnu dot org
2006-06-02 20:12 ` rsa at us dot ibm dot com
2007-01-16  4:52 ` ghazi at gcc dot gnu dot org
2007-01-18 14:42 ` ghazi at gcc dot gnu dot org
2007-06-20 12:28 ` rguenth at gcc dot gnu dot org
2007-06-20 18:50 ` spop at gcc dot gnu dot org
2007-06-20 22:46 ` rob1weld at aol dot com
2007-06-20 22:58 ` spop at gcc dot gnu dot org
2007-06-20 23:32 ` spop at gcc dot gnu dot org
2007-06-21  8:00 ` rguenther at suse dot de
2007-06-21  8:02 ` rguenther at suse dot de
2007-06-21  8:16 ` richard dot guenther at gmail dot com
2007-06-21  8:21 ` spop at gcc dot gnu dot org
2007-06-21  8:48 ` rguenther at suse dot de
2007-06-21 10:07 ` richard dot guenther at gmail dot com
2007-06-21 18:21 ` spop at gcc dot gnu dot org
2007-06-21 19:33 ` rguenther at suse dot de
2007-06-21 20:56 ` spop at gcc dot gnu dot org
2007-06-21 21:25 ` spop at gcc dot gnu dot org
2007-06-24  2:23 ` rob1weld at aol dot com
2007-06-24 17:46 ` rob1weld at aol dot com
2007-06-24 18:41 ` ghazi at gcc dot gnu dot org
2007-06-25  5:06 ` rob1weld at aol dot com
2007-06-25  5:44 ` ghazi at gcc dot gnu dot org
2007-06-30  2:16 ` ghazi at gcc dot gnu dot org
2007-06-30  2:23 ` ghazi at gcc dot gnu dot org [this message]
2008-01-26  7:18 ` ghazi at gcc dot gnu dot org
2009-08-12 14:22 ` rmansfield at qnx dot com
2010-02-27 14:06 ` zsojka at seznam dot cz
     [not found] <bug-20623-4@http.gcc.gnu.org/bugzilla/>
2021-08-17  2:46 ` pinskia at gcc dot gnu.org
2005-03-24 15:07 [Bug tree-optimization/20623] New: " micis at gmx dot de
2005-04-16 16:38 ` [Bug middle-end/20623] " pinskia at gcc dot gnu dot org
2005-05-31 16:57 ` pinskia at gcc dot gnu dot org
2005-07-04 21:16 ` pinskia at gcc dot gnu dot org
2005-07-05 10:49 ` micis at gmx dot de
2005-08-18  5:02 ` pinskia at gcc dot gnu dot org
2005-08-18  6:39 ` pinskia at gcc dot gnu dot org
2005-08-29  0:12 ` dberlin at gcc dot gnu dot org

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