summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.dg/tree-ssa/bool-1.c
blob: d6e121ae07bd7852bfb5ca13f0898ad27a7902cf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-optimized" } */

int f(_Bool x)
{
  if (x != 0)
   return 1;
  return 0;
}

/* There should be no != 0 which is produced by the front-end as
   bool_var != 0 is the same as bool_var. */
/* { dg-final { scan-tree-dump-times "!= 0" 0 "optimized"} } */

/* There should be no adde for powerpc.  Check if we actually optimized
   away the comparison.  */
/* { dg-final { scan-assembler-times "adde" 0 { target powerpc*-*-* } } } */

/* { dg-final { cleanup-tree-dump "optimized" } } */