gcc/testsuite/gcc.dg/tree-ssa/pr93156.c

   1 /* PR tree-optimization/93156 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-tree-optimized" } */
   4 /* { dg-final { scan-tree-dump-times "return 0;" 3 "optimized" } } */
   5
   6 int
   7 foo (int x)
   8 {
   9   return (x * x) & 2;
  10 }
  11
  12 unsigned long long
  13 bar (unsigned long long x)
  14 {
  15   return (x * x) & 2;
  16 }
  17
  18 int
  19 baz (int x)
  20 {
  21   x &= -2;
  22   return (x * x) & 3;
  23 }