| // PR lto/89692 | |
| // { dg-do compile } | |
| // { dg-require-effective-target lto } | |
| // { dg-options "-flto -O2" } | |
| struct S { | |
| short int a, b; | |
| unsigned char c : 1; | |
| }; | |
| bool | |
| foo (void) | |
| { | |
| unsigned char d[sizeof (S)] = { 0 }; | |
| S e; | |
| __builtin_memcpy (&e, d, sizeof (d)); | |
| return e.c == d[0]; | |
| } |