gcc/testsuite/gcc.dg/tree-ssa/ssa-ifcombine-5.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-optimized-details-blocks" } */
   3
   4 /* Testcase from PR15353.  */
   5
   6 int g(void);
   7 int h(void);
   8 int f(int *i, int *j)
   9 {
  10   while (1)
  11     {
  12       if (*i > *j || *i == *j)
  13         break;
  14       return g();
  15     }
  16   return h();
  17 }
  18
  19 /* { dg-final { scan-tree-dump ">=" "optimized" } } */
  20 /* { dg-final { scan-tree-dump-not "Invalid sum" "optimized" } } */