From 3d9851542e8fbd789bd895c8316dd4f7c063968a Mon Sep 17 00:00:00 2001
From: MaartenBrock <MaartenBrock@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Sat, 17 Mar 2007 21:21:05 +0000
Subject: [PATCH] git-svn-id:
 https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@4698
 4a8a32a2-be11-0410-ad9d-d568d2c75423

---
 ChangeLog           | 4 ++++
 src/mcs51/peeph.def | 6 +++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2ad89d66..d6c7be3b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
+
+	* src/mcs51/peeph.def (263.x): fixed bug for volatile variables
+
 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
 
 	* as/link/aslink.h: added LKOBJEXT
diff --git a/src/mcs51/peeph.def b/src/mcs51/peeph.def
index 168866f1..0cb1d8da 100644
--- a/src/mcs51/peeph.def
+++ b/src/mcs51/peeph.def
@@ -4537,7 +4537,7 @@ replace {
 } by {
 	;	Peephole 263.a	optimized loading const
 	mov	%1,#(%2 + 3)
-}
+} if notVolatile(%1)
 
 replace {
 	mov	%1,#%2
@@ -4546,7 +4546,7 @@ replace {
 } by {
 	;	Peephole 263.b	optimized loading const
 	mov	%1,#(%2 + 2)
-}
+} if notVolatile(%1)
 
 replace {
 	mov	%1,#%2
@@ -4554,7 +4554,7 @@ replace {
 } by {
 	;	Peephole 263.c	optimized loading const
 	mov	%1,#(%2 + 1)
-}
+} if notVolatile(%1)
 
 
 replace {
-- 
2.30.2