| /* PR middle-end/47735 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fomit-frame-pointer" } */ | |
| unsigned | |
| mulh (unsigned a, unsigned b) | |
| { | |
| unsigned long long l __attribute__ ((aligned (32))) | |
| = ((unsigned long long) a * (unsigned long long) b) >> 32; | |
| return l; | |
| } | |
| /* No need to dynamically realign the stack here. */ | |
| /* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */ | |
| /* Nor use a frame pointer. */ | |
| /* { dg-final { scan-assembler-not "%\[re\]bp" } } */ |