From: Andy Polyakov <appro@openssl.org>
Date: Fri, 27 Jun 2014 20:41:58 +0000 (+0200)
Subject: bn/asm/rsaz-avx2.pl: fix occasional failures.
X-Git-Tag: OpenSSL_1_0_2-beta2~86
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1067663d852435b1adff32ec01e9b8e54d2b5896;p=openssl

bn/asm/rsaz-avx2.pl: fix occasional failures.
(cherry picked from commit 406d4af050cff0f52c5435504186eaf03ca69698)
---

diff --git a/crypto/bn/asm/rsaz-avx2.pl b/crypto/bn/asm/rsaz-avx2.pl
index bd4a6a895c..85e1ce9115 100755
--- a/crypto/bn/asm/rsaz-avx2.pl
+++ b/crypto/bn/asm/rsaz-avx2.pl
@@ -986,6 +986,7 @@ $code.=<<___;
 
 	vmovdqu	.Land_mask(%rip), $AND_MASK
 	mov	\$9, $i
+	vmovdqu	$ACC9, 32*9-128($rp)		# $ACC9 is zero after vzeroall
 	jmp	.Loop_mul_1024
 
 .align	32