| /* { dg-do compile { target { ! ia32 } } } */ | |
| /* { dg-options "-O2" } */ | |
| long test_1 (long x, int n) | |
| { | |
| x &= ~((long)0x01 << n); | |
| return x; | |
| } | |
| /* { dg-final { scan-assembler "btr" } } */ | |
| long test_2 (long x, int n) | |
| { | |
| x |= ((long)0x01 << n); | |
| return x; | |
| } | |
| /* { dg-final { scan-assembler "bts" } } */ | |
| long test_3 (long x, int n) | |
| { | |
| x ^= ((long)0x01 << n); | |
| return x; | |
| } | |
| /* { dg-final { scan-assembler "btc" } } */ |