| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-forwprop-details" } */ | |
| unsigned f(unsigned x, unsigned b) | |
| { | |
| unsigned t1 = 1U << b; | |
| unsigned t2 = t1 - 1; | |
| unsigned t3 = x & t2; | |
| return t3; | |
| } | |
| /* { dg-final { scan-tree-dump "_\[0-9\] = ~_\[0-9\]" "forwprop1" } } */ |