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| author | Andy Polyakov <appro@openssl.org> | 2012-04-27 20:21:26 +0000 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2012-04-27 20:21:26 +0000 |
| commit | c50847c28ba801fcf4a4c9a45fae800f661a97fe (patch) | |
| tree | baa9eb9d2d6ef97e13a7cf9c5178428a6f2db8e3 /crypto | |
| parent | b1ce2d24dda61f153121f025a3757f91b2ba36f6 (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... [from HEAD].
PR: 2794
Submitted by: Ashley Lai
Diffstat (limited to 'crypto')
| -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 369e1d0df9..39473922f3 100755 --- a/crypto/ppccpuid.pl +++ b/crypto/ppccpuid.pl @@ -72,7 +72,7 @@ Loop: 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 @@ -85,7 +85,7 @@ Laligned: mtctr r5 stw r0,0(r3) addi r3,r3,4 - bdnz- \$-8 + bdnz \$-8 andi. r4,r4,3 bne Little blr |