| /* { dg-do compile } */ |
| /* { dg-options "-O2 -mno-avx512f -mavx2 -mtune-ctrl=avx256_store_by_pieces" } */ |
| |
| extern char *dst; |
| |
| void |
| foo (void) |
| { |
| __builtin_memset (dst, -1, 64); |
| } |
| |
| /* { dg-final { scan-assembler-times "vpcmpeqd\[ \\t\]+\[^\n\]*%ymm" 1 } } */ |
| /* { dg-final { scan-assembler-times "vmovdqu\[ \\t\]+\[^\n\]*%ymm" 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" } } */ |
