diff options
| author | Bond_009 <bond.009@outlook.com> | 2021-01-05 14:42:25 +0100 |
|---|---|---|
| committer | Bond_009 <bond.009@outlook.com> | 2021-01-05 14:42:25 +0100 |
| commit | a50c55c1e4e9d1f981f0563ab72471de1ddf2501 (patch) | |
| tree | f301948922e78b9e46498f0008cfb55bf04e3063 /1/repair_avx.asm | |
| parent | e6efc41e26ffc1a93c29f1710bbb9dac18d162a4 (diff) | |
Optimize repair_avx_inner
Diffstat (limited to '1/repair_avx.asm')
| -rw-r--r-- | 1/repair_avx.asm | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/1/repair_avx.asm b/1/repair_avx.asm index 777e292..4a268a6 100644 --- a/1/repair_avx.asm +++ b/1/repair_avx.asm @@ -6,16 +6,15 @@ repair_avx_inner: ; vpbroadcastd ymm1, edi ; AVX512VL AVX512F vmovd xmm1, edi vpbroadcastd ymm1, xmm1 + vpsubd ymm1, ymm0, ymm1 %rep 24 - vpaddd ymm2, ymm1, [rsi] - vpcmpeqd ymm2, ymm2, ymm0 + vpcmpeqd ymm2, ymm1, [rsi] vpmovmskb edx, ymm2 test edx, edx jne .found add rsi, 32 ; set up to read the next 256 bits (32 bytes) (8 * dword) %endrep - vpaddd ymm2, ymm1, [rsi] - vpcmpeqd ymm2, ymm2, ymm0 + vpcmpeqd ymm2, ymm1, [rsi] vpmovmskb edx, ymm2 test edx, edx jne .found |