/* { dg-do compile } */ | |
/* { dg-options "-O1 -fdump-tree-optimized" } */ | |
int f(_Bool x) | |
{ | |
int y; | |
if (x != 1) | |
y = 0; | |
else | |
y = 1; | |
return y; | |
} | |
/* There should be no != 1. Fold changes x != 1 to ! x. */ | |
/* { dg-final { scan-tree-dump-times "!= 1" 0 "optimized" } } */ | |
/* { dg-final { cleanup-tree-dump "optimized" } } */ |