From 2f4c861db7eae3df5859262a9ce8b6d63b0f99cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Thu, 16 May 2002 00:52:30 +0200
Subject: [PATCH] (AES_FINAL_ROUND): Reordered, so that we can save one
 register.

Rev: src/nettle/sparc/aes.asm:1.108
---
 sparc/aes.asm | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/sparc/aes.asm b/sparc/aes.asm
index 7e388696..03e2946f 100644
--- a/sparc/aes.asm
+++ b/sparc/aes.asm
@@ -112,22 +112,23 @@ define(<AES_FINAL_ROUND>, <
 	ldub	[wtxt+t1], t1		! 1
 	ldub	[T+t0], t0		! 0
 	ldub	[T+t1], t1		! 1
+	ld	[IDX3 + $1], t3		! 3
+	sll	t1, 8, t1		! 1
+	or	t0, t1, t0		! 0, 1
 
+	
 	! IDX2(j) = j XOR 2
 	ldub	[wtxt+eval($1 ^ 8)+1], t2	! 2
-	ld	[IDX3 + $1], t3		! 3
 	
-	sll	t1, 8, t1		! 1
 	
 	ldub	[wtxt+t3], t3		! 3
-	or	t0, t1, t0		! 0, 1
 	ldub	[T+t2], t2		! 2
 	ldub	[T+t3], t3		! 3
 	
 	sll	t2, 16, t2		! 2
 	or	t0, t2, t0		! 0, 1, 2
-	ld	[key + $1], t2
 	sll	t3, 24, t3		! 3
+	ld	[key + $1], t2
 	
 	or	t0, t3, t0		! 0, 1, 2, 3
 	xor	t0, t2, t0
-- 
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