---

yaml
---
r: 84983
b: refs/heads/master
c: 9bf7953
h: refs/heads/master
i:
  84981: c24493b
  84979: de7e39b
  84975: a2a07ff
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ab59284eaeb9560926ef5f0a233d91ecb4e64e1a
+refs/heads/master: 9bf79539ed0866f1f67d09e807e745eae9588adb

trunk/arch/cris/arch-v10/lib/checksum.S

@@ -1,4 +1,4 @@
-/* $Id: checksum.S,v 1.1 2001/12/17 13:59:27 bjornw Exp $
+/*
  * A fast checksum routine using movem
  * Copyright (c) 1998-2001 Axis Communications AB
  *
@@ -61,8 +61,6 @@ _mloop:	movem	[$r10+],$r9	; read 10 longwords
 
 	ax
 	addq	0,$r12
-	ax			; do it again, since we might have generated a carry
-	addq	0,$r12
 
 	subq	10*4,$r11
 	bge	_mloop
@@ -88,10 +86,6 @@ _word_loop:
 	lsrq	16,$r13		; r13 = checksum >> 16
 	and.d	$r9,$r12		; checksum = checksum & 0xffff
 	add.d	$r13,$r12		; checksum += r13
-	move.d	$r12,$r13		; do the same again, maybe we got a carry last add
-	lsrq	16,$r13
-	and.d	$r9,$r12
-	add.d	$r13,$r12
 
 _no_fold:
 	cmpq	2,$r11