| /* PR tree-optimization/93582 */ |
| /* { dg-do compile { target int32 } } */ |
| /* { dg-options "-O2 -fdump-tree-fre1" } */ |
| /* { dg-final { scan-tree-dump "return 5364;" "fre1" { target le } } } */ |
| /* { dg-final { scan-tree-dump "return 7838;" "fre1" { target be } } } */ |
| /* { dg-final { scan-tree-dump "return 1959;" "fre1" { target le } } } */ |
| /* { dg-final { scan-tree-dump "return 1268;" "fre1" { target be } } } */ |
| |
| union U { char a[8]; struct S { unsigned int b : 8, c : 13, d : 11; } e; } u; |
| |
| __attribute__((noipa)) int |
| foo (void) |
| { |
| __builtin_memset (&u.a, 0xf4, sizeof (u.a)); |
| return u.e.c; |
| } |
| |
| __attribute__((noipa)) int |
| baz (void) |
| { |
| __builtin_memset (&u.a, 0xf4, sizeof (u.a)); |
| return u.e.d; |
| } |