| /* { dg-do compile } */ |
| /* { dg-options "-O2" } */ |
| |
| long long |
| f1 (long long x, int i) |
| { |
| |
| return x >> (64 - i); |
| } |
| |
| unsigned long long |
| f2 (unsigned long long x, unsigned int i) |
| { |
| |
| return x >> (64 - i); |
| } |
| |
| int |
| f3 (int x, int i) |
| { |
| |
| return x >> (32 - i); |
| } |
| |
| unsigned int |
| f4 (unsigned int x, unsigned int i) |
| { |
| |
| return x >> (32 - i); |
| } |
| |
| int |
| f5 (int x, int i) |
| { |
| return x << (32 - i); |
| } |
| |
| long long |
| f6 (long long x, int i) |
| { |
| return x << (64 - i); |
| } |
| |
| /* { dg-final { scan-assembler "lsl\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" } } */ |
| /* { dg-final { scan-assembler "lsl\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" } } */ |
| /* { dg-final { scan-assembler "lsr\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" } } */ |
| /* { dg-final { scan-assembler "lsr\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" } } */ |
| /* { dg-final { scan-assembler "asr\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" } } */ |
| /* { dg-final { scan-assembler "asr\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" } } */ |
| /* { dg-final { scan-assembler-times "neg\tw\[0-9\]+, w\[0-9\]+" 6 } } */ |
| /* { dg-final { scan-assembler-not "sub\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" } } */ |
