| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -march=x86-64 -mprefer-vector-width=256 -mavx512f -mmove-max=512" } */ | |
| extern char *dst, *src; | |
| void | |
| foo (void) | |
| { | |
| __builtin_memcpy (dst, src, 66); | |
| } | |
| /* { dg-final { scan-assembler-times "vmovdqu64\[ \\t\]+\[^\n\]*%zmm" 2 } } */ | |
| /* 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" } } */ |