[Bug tree-optimization/47141] [4.6 Regression] segfault

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47141

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|                            |2011.01.01 13:36:34
          Component|c                           |tree-optimization
                 CC|                            |hubicka at gcc dot gnu.org,
                   |                            |jakub at gcc dot gnu.org
     Ever Confirmed|0                           |1
            Summary|segfault                    |[4.6 Regression] segfault
   Target Milestone|---                         |4.6.0

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-01 
13:36:34 UTC ---
Caused by partial inlining.  Smaller testcase:
int
foo (__UINTPTR_TYPE__ x)
{
  int a = 6;
  int *b = &a;
  if (x)
    for (a = 0; a; a++)
      ;
  return a;
}

void
bar (void)
{
  foo ((__UINTPTR_TYPE__) foo);
}