bn/asm/rsaz-avx2.pl: fix occasional failures.

406d4af0 · Andy Polyakov · a0490e02 · 406d4af0
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crypto/bn/asm/rsaz-avx2.pl crypto/bn/asm/rsaz-avx2.pl +1 -0

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--- a/crypto/bn/asm/rsaz-avx2.pl
+++ b/crypto/bn/asm/rsaz-avx2.pl
@@ -991,6 +991,7 @@ $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