gcc/testsuite/gcc.dg/tree-ssa/pr96782.c

   1 /* PR tree-optimization/96782 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-tree-optimized" } */
   4 /* { dg-final { scan-tree-dump-times "return 0;" 1 "optimized" } } */
   5 /* { dg-final { scan-tree-dump-times "return 1;" 1 "optimized" } } */
   6
   7 int
   8 foo (int a)
   9 {
  10   return a == ~a;
  11 }
  12
  13 int
  14 bar (int b)
  15 {
  16   return ~b != b;
  17 }