| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -mno-avx2 -mavx -mtune-ctrl=avx256_move_by_pieces" } */ | |
| extern char *dst, *src; | |
| void | |
| foo (void) | |
| { | |
| __builtin_memcpy (dst, src, 64); | |
| } | |
| /* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 4 } } */ | |
| /* 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" } } */ |