[Bug rtl-optimization/44858] [4.5/4.6 Regression] likely integer wrong code bug

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2010-07-08 10:01 -------
Updated testcase:

extern void abort (void);
int a = 3;
int b = 1;

__attribute__((noinline)) long long
foo (int x, int y)
{
  return x / y;
}

__attribute__((noinline)) int
bar (void)
{
  int c = 2;
  c &= foo (1, b) > b;
  b = (a != 0) | c;
  return c;
}

int
main (void)
{
  if (bar () != 0 || b != 1)
    abort ();
  return 0;
}


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44858