From 9df286b13a1f270364f10247ecf35d0050bf2d02 Mon Sep 17 00:00:00 2001 From: Andy Polyakov Date: Mon, 18 Jul 2011 11:34:07 +0000 Subject: [PATCH] sha512-sparcv9.pl: minor optimization of sha256. --- crypto/sha/asm/sha512-sparcv9.pl | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/crypto/sha/asm/sha512-sparcv9.pl b/crypto/sha/asm/sha512-sparcv9.pl index ec5d78135e..585740789e 100644 --- a/crypto/sha/asm/sha512-sparcv9.pl +++ b/crypto/sha/asm/sha512-sparcv9.pl @@ -305,9 +305,9 @@ $code.=<<___; srlx @X[(($i+9)/2)%8],32,$tmp1 ! X[i+9] xor $tmp0,$tmp2,$tmp2 ! sigma1(X[i+14]) srl @X[($i/2)%8],0,$tmp0 + add $tmp2,$tmp1,$tmp1 add $xi,$T1,$T1 ! +=X[i] xor $tmp0,@X[($i/2)%8],@X[($i/2)%8] - add $tmp2,$T1,$T1 add $tmp1,$T1,$T1 srl $T1,0,$T1 @@ -318,9 +318,9 @@ ___ $code.=<<___; srlx @X[($i/2)%8],32,$tmp1 ! X[i] xor $tmp0,$tmp2,$tmp2 ! sigma1(X[i+14]) - srl @X[($i/2)%8],0,@X[($i/2)%8] add $xi,$T1,$T1 ! +=X[i+9] - add $tmp2,$T1,$T1 + add $tmp2,$tmp1,$tmp1 + srl @X[($i/2)%8],0,@X[($i/2)%8] add $tmp1,$T1,$T1 sllx $T1,32,$tmp0 -- 2.40.0