wbrawner/openssl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

aes-x86_64.pl: remove redundant instructions.

Browse source
This commit is contained in:
Andy Polyakov 2010-07-26 21:48:39 +00:00
parent a9e790b95a
commit 058d83cfe9
1 changed files with 2 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
crypto/aes/asm/aes-x86_64.pl
View file

@ -1295,10 +1295,6 @@ AES_set_encrypt_key:
call _x86_64_AES_set_encrypt_key
mov 8(%rsp),%r15
mov 16(%rsp),%r14
mov 24(%rsp),%r13
mov 32(%rsp),%r12
mov 40(%rsp),%rbp
mov 48(%rsp),%rbx
add \$56,%rsp
@ -1556,8 +1552,8 @@ $code.=<<___;
AES_set_decrypt_key:
push %rbx
push %rbp
push %r12
push %r13
push %r12 # redundant, but allows to share
push %r13 # exception handler...
push %r14
push %r15
push %rdx # save key schedule
@ -1613,10 +1609,6 @@ $code.=<<___;
xor %rax,%rax
.Labort:
mov 8(%rsp),%r15
mov 16(%rsp),%r14
mov 24(%rsp),%r13
mov 32(%rsp),%r12
mov 40(%rsp),%rbp
mov 48(%rsp),%rbx
add \$56,%rsp