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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/27087] [4.1/4.2 regression] ICE in merge_alias_info
Date: Sun, 09 Apr 2006 00:58:00 -0000	[thread overview]
Message-ID: <20060409005853.29438.qmail@sourceware.org> (raw)
In-Reply-To: <bug-27087-5724@http.gcc.gnu.org/bugzilla/>



------- Comment #2 from pinskia at gcc dot gnu dot org  2006-04-09 00:58 -------
Here is a testcase making sure that fold does not get in the way:
extern int ptbl[4];
extern int ctbl[4];

void doViews(void) {
    int  *c = ctbl, *p = ptbl;
    while (1)
  {
        p++;
        c++;
        if (*p)
        {
            if (c == p)
            {
                if (*c)
                    return;
            }
            else
              return;
        }
    }

    g();
}


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27087


  parent reply	other threads:[~2006-04-09  0:58 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-08 22:45 [Bug tree-optimization/27087] New: [4.1,4.2 " debian-gcc at lists dot debian dot org
2006-04-08 23:16 ` [Bug tree-optimization/27087] [4.1/4.2 " pinskia at gcc dot gnu dot org
2006-04-09  0:58 ` pinskia at gcc dot gnu dot org [this message]
2006-04-11  5:42 ` law at redhat dot com
2006-04-11  5:56 ` law at redhat dot com
2006-04-13 16:38 ` law at redhat dot com
2006-04-13 16:52 ` [Bug tree-optimization/27087] [4.1 " pinskia at gcc dot gnu dot org
2006-04-13 17:05 ` law at redhat dot com
2006-04-16 19:20 ` mmitchel at gcc dot gnu dot org
2006-04-18 17:22 ` law at gcc dot gnu dot org
2006-04-18 17:24 ` law at redhat dot com

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