| /* { dg-do compile } */ |
| /* { dg-options "-O2" } */ |
| |
| unsigned short ior_1(unsigned short x) { return ((x&0xf0)>>4) | ((x&0x0f)<<4); } |
| unsigned short xor_1(unsigned short x) { return ((x&0xf0)>>4) ^ ((x&0x0f)<<4); } |
| unsigned short sum_1(unsigned short x) { return ((x&0xf0)>>4) + ((x&0x0f)<<4); } |
| |
| unsigned short ior_2(unsigned short x) { return ((x&0x0f)<<4) | ((x&0xf0)>>4); } |
| unsigned short xor_2(unsigned short x) { return ((x&0x0f)<<4) ^ ((x&0xf0)>>4); } |
| unsigned short sum_2(unsigned short x) { return ((x&0x0f)<<4) + ((x&0xf0)>>4); } |
| |
| /* { dg-final { scan-assembler-times "swpn r2" 6 } } */ |
| /* { dg-final { scan-assembler-times "and r2,#255" 6 } } */ |
| |
