korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-04 17:44:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

crypto: twofish-avx - remove useless instruction

Browse Source 
The register %rdx is written, but never read till the end of the encryption
routine. Therefore let's delete the useless instruction.

Signed-off-by: Johannes Goetzfried <Johannes.Goetzfried@informatik.stud.uni-erlangen.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Johannes Goetzfried 2012-07-05 20:43:58 +02:00 committed by Herbert Xu
parent e46e9a4638
commit a43478863b
1 changed files with 0 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/x86/crypto/twofish-avx-x86_64-asm_64.S
View File

@ -243,7 +243,6 @@ __twofish_enc_blk_8way:
popq %rbx;
leaq (4*4*4)(%rsi), %rax;
leaq (4*4*4)(%rax), %rdx;
testb %cl, %cl;
jnz __enc_xor8;