| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-optimized" } */ | |
| extern int x; | |
| void foo(void) | |
| { | |
| int a = __builtin_bswap32(x); | |
| a &= 0x5a5b5c5d; | |
| x = __builtin_bswap32(a); | |
| } | |
| /* { dg-final { scan-tree-dump-times "__builtin_bswap32" 0 "optimized"} } */ | |
| /* { dg-final { scan-tree-dump-times "& 1566333786" 1 "optimized"} } */ | |
| /* { dg-final { scan-tree-dump-times "& 1515936861" 0 "optimized"} } */ |