| /* { dg-do compile } */ | |
| /* { dg-options "-O1 -fdump-tree-optimized" } */ | |
| void f (long *p) { | |
| *p = 42; | |
| p[4] = 42; | |
| __builtin_memset (p, 0, 100); | |
| } | |
| /* { dg-final { scan-tree-dump-not "= 42" "optimized" } } */ | |
| /* { dg-final { cleanup-tree-dump "optimized" } } */ |