| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-reassoc1" } */ | |
| int main(int a, int b, int c, int d, int e, int f, int g, int h) | |
| { | |
| /* e & ~e -> 0 */ | |
| int i = (a & 9) & (c & d); | |
| int j = (~e & d) & (~c & e); | |
| e = i & j; | |
| return e; | |
| } | |
| /* { dg-final { scan-tree-dump-times "= 0" 1 "reassoc1"} } */ |