| /* PR target/40971 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O -fstack-protector -fno-strict-aliasing" } */ | |
| /* { dg-require-effective-target fstack_protector } */ | |
| /* { dg-require-effective-target size20plus } */ | |
| extern void bar (char *); | |
| void | |
| foo (int f, long a) | |
| { | |
| { | |
| char d[32768]; | |
| bar (d); | |
| } | |
| double b = f; | |
| while (a) | |
| { | |
| char c[sizeof (double)]; | |
| __builtin_memcpy (c, &b, sizeof (c)); | |
| if (*(double *) c != 2.0) | |
| break; | |
| } | |
| } |