From 9642b191547366596fdf1fa669dae6cc3f41f1c6 Mon Sep 17 00:00:00 2001
From: edmccard <edmccard@hotmail.com>
Date: Thu, 5 Apr 2012 01:49:27 -0400
Subject: [PATCH] DCM flag fix

---
 src/d6502/nmosundoc.d | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/d6502/nmosundoc.d b/src/d6502/nmosundoc.d
index 9c78d3a..5340abb 100644
--- a/src/d6502/nmosundoc.d
+++ b/src/d6502/nmosundoc.d
@@ -137,8 +137,9 @@ class NmosUndoc(bool strict, bool cumulative) : NmosBase!(strict, cumulative)
     static string RMW_Compare(string action1, string action2)
     {
         return "poke(primaryAddress, (readVal = read(primaryAddress)));\n" ~
-            "writeFinal(primaryAddress, flag.zero_ = flag.negative_ = " ~
+            "writeFinal(primaryAddress, " ~
             "(writeVal = " ~ action1 ~ "(readVal)));\n" ~
+            "flag.zero_ = flag.negative_ = " ~
             "compare(" ~ action2 ~ ", writeVal);\n";
     }