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From: "vries at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/51879] Missed tail merging with non-const/pure calls
Date: Fri, 27 Apr 2012 06:36:00 -0000	[thread overview]
Message-ID: <bug-51879-4-EDWd6i1pmC@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-51879-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51879

--- Comment #11 from vries at gcc dot gnu.org 2012-04-27 06:35:30 UTC ---
All listed examples fixed in r186894. 

Todo: follow-up with fix for:
...
struct S { int i; };
extern struct S foo (void);
extern int foo2 (void);
struct S s;
int bar (int c) {
  int r;
  if (c)
    {
      s = foo ();
      r = foo2 ();
    }
  else
    {
      s = foo ();
      r = foo2 ();
    }
  return r;
}
...


  parent reply	other threads:[~2012-04-27  6:36 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-17 11:34 [Bug tree-optimization/51879] New: " jakub at gcc dot gnu.org
2012-01-18  6:14 ` [Bug tree-optimization/51879] " vries at gcc dot gnu.org
2012-01-18 10:46 ` jakub at gcc dot gnu.org
2012-01-18 10:59 ` rguenth at gcc dot gnu.org
2012-01-18 11:23 ` rguenth at gcc dot gnu.org
2012-01-23 14:51 ` vries at gcc dot gnu.org
2012-01-24 10:21 ` vries at gcc dot gnu.org
2012-01-25 10:10 ` vries at gcc dot gnu.org
2012-02-01 11:20 ` vries at gcc dot gnu.org
2012-04-27  6:13 ` vries at gcc dot gnu.org
2012-04-27  6:29 ` vries at gcc dot gnu.org
2012-04-27  6:36 ` vries at gcc dot gnu.org [this message]
2012-07-06 11:22 ` vries at gcc dot gnu.org
2012-07-06 11:22 ` vries at gcc dot gnu.org
2012-07-06 11:22 ` vries at gcc dot gnu.org
2012-07-06 11:31 ` vries at gcc dot gnu.org

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