| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-optimized" } */ | |
| int main(int a, int b, int c, int d) | |
| { | |
| /* Should become just a & b & c & d */ | |
| int e = (a & b) & (c & d); | |
| int f = (c & a) & (b & d); | |
| return e & f; | |
| } | |
| /* { dg-final { scan-tree-dump-times "\\\& " 3 "optimized"} } */ |