| /* { dg-options "-fdump-tree-sanopt" } */ | |
| /* { dg-do compile } */ | |
| /* { dg-skip-if "" { *-*-* } { "*" } { "-O0" } } */ | |
| char e[5]; | |
| extern struct S | |
| { | |
| int a; | |
| char b; | |
| } s; | |
| int | |
| foo (int *a, char *b, char *c) | |
| { | |
| int d = __builtin_memcmp (&s.a, e, 4); | |
| /* No check because s.a was instrumented above with access size 4. */ | |
| return s.a; | |
| } | |
| /* { dg-final { scan-tree-dump-not "& 7" "sanopt" } } */ | |
| /* { dg-final { scan-tree-dump-not "__builtin___asan_report_load4" "sanopt" } } */ |