From: Mark Wooding <mdw@distorted.org.uk>
Date: Wed, 4 Jan 2017 01:36:56 +0000 (+0000)
Subject: math/mpx-mul4-x86-sse2.S: Slightly reorder to reduce dependence.
X-Git-Tag: 2.3.0~4
X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/commitdiff_plain/a87d6f265dd2d301be53449d38c06fa01baf0a8a?ds=sidebyside

math/mpx-mul4-x86-sse2.S: Slightly reorder to reduce dependence.

Doesn't help much.
---

diff --git a/math/mpx-mul4-x86-sse2.S b/math/mpx-mul4-x86-sse2.S
index 4dc7ceb4..2406111f 100644
--- a/math/mpx-mul4-x86-sse2.S
+++ b/math/mpx-mul4-x86-sse2.S
@@ -976,8 +976,8 @@ FUNC(mpxmont_redc4_x86_sse2)
 	lea	esi, [esp + 12]		// -> expanded M = mi
 	lea	edx, [esp + 44]		// -> space for Y
 	call	mont4
-	add	edi, 16
 	add	ebx, 16
+	add	edi, 16
 	cmp	ebx, ecx		// done already?
 	jae	8f