| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-rtl-cse1" } */ | |
| extern void abort(void); | |
| typedef unsigned int uint32; | |
| typedef unsigned long long uint64; | |
| typedef union { | |
| uint32 i32; | |
| uint64 i64; | |
| } u64; | |
| void foo(void) | |
| { | |
| u64 data; | |
| data.i64 = 1; | |
| if (data.i32 != 1) | |
| abort (); | |
| } | |
| /* { dg-final { scan-rtl-dump-not "abort" "cse1" { target i?86-*-* } } } */ | |
| /* { dg-final { cleanup-rtl-dump "cse1" } } */ |