gcc/testsuite/c-c++-common/fold-masked-cmp-3.c

   1 /* { dg-do compile { target i?86-*-* x86_64-*-* } } */
   2 /* { dg-options "-fdump-tree-original" } */
   3
   4 void foo (int *p, int x)
   5 {
   6   if ((x & 0xff) <= 7)
   7     *p = 0;
   8 }
   9
  10 void bar (int *p, int x)
  11 {
  12   if ((x & 0xff) < 8)
  13     *p = 0;
  14 }
  15
  16 /* { dg-final { scan-tree-dump-times "(x & .*) == 0" 2 "original" } } */