[Bug tree-optimization/46675] [4.6 Regression] profiledbootstrap failed

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46675

--- Comment #18 from H.J. Lu <hjl.tools at gmail dot com> 2010-11-28 17:09:17 UTC ---
Good gimple dump:

  unsigned int n.0;
  unsigned int D.2691;
  int j.1;
  int j.2;
  int npairs;
  int i;

  n.0 = (unsigned int) n;
  D.2691 = n.0 + 2147483648;
  npairs = (int) D.2691;
  if (npairs > 0) goto <D.2692>; else goto <D.2693>;

Bad gimple dump:

  int j.0;
  int j.1;
  int npairs;
  int i;

  npairs = n - -2147483648;
  if (npairs > 0) goto <D.2690>; else goto <D.2691>;