[Bug tree-optimization/23588] CCP not fully propagating constants

[pinskia at gcc dot gnu dot org]

------- Comment #10 from pinskia at gcc dot gnu dot org  2006-03-26 18:22 -------
Steven's patch fixes the testcase I gave but it did not fix:
int g1(void) __attribute__((__pure__));
int f(void)
{
  int g = 0;
  int a = g1();
  int t = a*g*a*a*a*a*a*a*a*a*a*a*a*a*a;  
  return t;
}


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23588