| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-tree-optimized" } */ | |
| int foo(int a) | |
| { | |
| unsigned int b = a > 0; | |
| char c = b; | |
| _Bool d = c == 0; | |
| int e = !d; | |
| return e; | |
| } | |
| /* { dg-final { scan-tree-dump-times " = " 2 "optimized" } } */ | |
| /* One comparison and one extension to int. */ | |
| /* { dg-final { scan-tree-dump " = a_..D. > 0;" "optimized" } } */ | |
| /* { dg-final { scan-tree-dump "e_. = \\\(int\\\)" "optimized" } } */ | |
| /* { dg-final { cleanup-tree-dump "optimized" } } */ |