projects
/
openssl.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
|
inline
| side by side (from parent 1:
a9e790b
)
aes-x86_64.pl: remove redundant instructions.
author
Andy Polyakov
<appro@openssl.org>
Mon, 26 Jul 2010 21:48:39 +0000
(21:48 +0000)
committer
Andy Polyakov
<appro@openssl.org>
Mon, 26 Jul 2010 21:48:39 +0000
(21:48 +0000)
crypto/aes/asm/aes-x86_64.pl
patch
|
blob
|
history
diff --git
a/crypto/aes/asm/aes-x86_64.pl
b/crypto/aes/asm/aes-x86_64.pl
index a545e892aef00c6584c5bf31e1389ee3dc8bbeb1..f2f62cdc99b6c0b80b6147f22eeadbafcb301532 100755
(executable)
--- a/
crypto/aes/asm/aes-x86_64.pl
+++ b/
crypto/aes/asm/aes-x86_64.pl
@@
-1295,10
+1295,6
@@
AES_set_encrypt_key:
call _x86_64_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
mov 40(%rsp),%rbp
mov 48(%rsp),%rbx
add \$56,%rsp
@@
-1556,8
+1552,8
@@
$code.=<<___;
AES_set_decrypt_key:
push %rbx
push %rbp
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
push %r14
push %r15
push %rdx # save key schedule
@@
-1613,10
+1609,6
@@
$code.=<<___;
xor %rax,%rax
.Labort:
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
mov 40(%rsp),%rbp
mov 48(%rsp),%rbx
add \$56,%rsp