| /* { dg-do run } */ | |
| /* { dg-options "-O2 -mno-sse" } */ | |
| int flag; | |
| union { double f; unsigned long long i; } u; | |
| void __attribute__((noinline)) | |
| init () | |
| { | |
| flag = 1; | |
| u.i = 18442936822990639076ULL; | |
| } | |
| unsigned long long __attribute__((noinline)) | |
| test () | |
| { | |
| if (flag) | |
| return u.i; | |
| else | |
| return u.f; | |
| } | |
| int main() | |
| { | |
| init (); | |
| if (test () != 18442936822990639076ULL) | |
| __builtin_abort (); | |
| return 0; | |
| } |