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| author | Andy Polyakov <appro@openssl.org> | 2012-04-27 20:17:45 +0000 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2012-04-27 20:17:45 +0000 |
| commit | 9474483ab7bd006a1f3c96f52d78317c60c80abf (patch) | |
| tree | ad615946a56c16021e4c9cecd683e5075d08901e /crypto/ppccpuid.pl | |
| parent | a7086099452ddbfd9079a53d02317dee1317815b (diff) | |
ppccpuid.pl: branch hints in OPENSSL_cleanse impact small block performance
of digest algorithms, mosty SHA, on Power7. Mystery of century, why SHA,
why slower algorithm are affected more...
PR: 2794
Submitted by: Ashley Lai
Diffstat (limited to 'crypto/ppccpuid.pl')
| -rwxr-xr-x | crypto/ppccpuid.pl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/ppccpuid.pl b/crypto/ppccpuid.pl index 3bdfff39d8..9f2d96c709 100755 --- a/crypto/ppccpuid.pl +++ b/crypto/ppccpuid.pl @@ -105,7 +105,7 @@ Ladd: lwarx r5,0,r3 Little: mtctr r4 stb r0,0(r3) addi r3,r3,1 - bdnz- \$-8 + bdnz \$-8 blr Lot: andi. r5,r3,3 beq Laligned @@ -118,7 +118,7 @@ Laligned: mtctr r5 stw r0,0(r3) addi r3,r3,4 - bdnz- \$-8 + bdnz \$-8 andi. r4,r4,3 bne Little blr |