gcc/testsuite/gcc.dg/binop-andeq2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-optimized" } */
   3 /* PR tree-optimization/111431 */
   4
   5 int
   6 foo (int a)
   7 {
   8   int b = a == 1025;
   9   return (a & b);
  10 }
  11
  12 /* { dg-final { scan-tree-dump-not "return 0"  "optimized" } } */
  13 /* { dg-final { scan-tree-dump-not " & "  "optimized" } } */
  14 /* { dg-final { scan-tree-dump-times " == 1025;" 1  "optimized" } } */