| /* { dg-options "-fdump-tree-sanopt" } */ |
| /* { dg-do compile } */ |
| /* { dg-skip-if "" { *-*-* } { "*" } { "-O0" } } */ |
| |
| extern __UINT32_TYPE__ a; |
| |
| void |
| foo () |
| { |
| /* Instrument a with access size 5. */ |
| int d = __builtin_memcmp (&a, "12345", 4); |
| /* This should not generate a __builtin___asan_report_store4 because |
| the reference to a has been already instrumented above with access |
| size 5. */ |
| a = 1; |
| } |
| |
| /* { dg-final { scan-tree-dump-not "& 7" "sanopt" } } */ |
| /* { dg-final { scan-tree-dump-not "__builtin___asan_report_store" "sanopt" } } */ |
