gcc/testsuite/gcc.dg/tree-ssa/pr96691.c

   1 /* PR tree-optimization/96691 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-tree-optimized" } */
   4 /* { dg-final { scan-tree-dump-times " \\\| 123;" 1 "optimized" } } */
   5 /* { dg-final { scan-tree-dump-times " \\\& 123;" 1 "optimized" } } */
   6 /* { dg-final { scan-tree-dump-times " \\\^ -315;" 1 "optimized" } } */
   7 /* { dg-final { scan-tree-dump-times " \\\^ 314;" 1 "optimized" } } */
   8 /* { dg-final { scan-tree-dump-not " \\\^ 321;" "optimized" } } */
   9 /* { dg-final { scan-tree-dump-not " = ~" "optimized" } } */
  10
  11 int
  12 foo (int x)
  13 {
  14   return (~x | 123) ^ 321;
  15 }
  16
  17 int
  18 bar (int x)
  19 {
  20   return (~x & 123) ^ 321;
  21 }