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| author | Denys Vlasenko | 2022-02-08 15:34:02 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2022-02-08 15:34:02 +0100 |
| commit | eb8d5f3b8f3c91f3ed82a52b4ce52a154c146ede (patch) | |
| tree | 036c4cf2bebabfe4ff5a738529db3604c8f00ee7 /libbb/hash_md5_sha_x86-64_shaNI.S | |
| parent | eb52e7fa522d829fb400461ca4c808ee5c1d6428 (diff) | |
| download | busybox-eb8d5f3b8f3c91f3ed82a52b4ce52a154c146ede.zip busybox-eb8d5f3b8f3c91f3ed82a52b4ce52a154c146ede.tar.gz | |
libbb/sha1: shrink x86 hardware accelerated hashing (32-bit)
function old new delta
sha1_process_block64_shaNI 511 507 -4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/hash_md5_sha_x86-64_shaNI.S')
| -rw-r--r-- | libbb/hash_md5_sha_x86-64_shaNI.S | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libbb/hash_md5_sha_x86-64_shaNI.S b/libbb/hash_md5_sha_x86-64_shaNI.S index fc2ca92..b320293 100644 --- a/libbb/hash_md5_sha_x86-64_shaNI.S +++ b/libbb/hash_md5_sha_x86-64_shaNI.S @@ -36,9 +36,8 @@ .balign 8 # allow decoders to fetch at least 2 first insns sha1_process_block64_shaNI: /* load initial hash values */ - - xor128 E0, E0 movu128 80(%rdi), ABCD + xor128 E0, E0 pinsrd $3, 80+4*4(%rdi), E0 # load to uppermost 32-bit word shuf128_32 $0x1B, ABCD, ABCD # DCBA -> ABCD |