From f29c76dc58689fe55f4ece494a0d3d44c831203f Mon Sep 17 00:00:00 2001
From: Nebuleon Fumika
Date: Mon, 24 Dec 2012 03:53:20 -0500
Subject: End the use of global variables for CPU emulation. This creates fewer
 memory store instructions in many SNES, SA1 and APU opcodes.

Fix the APU half-carry bug, which may be audible.

globals.cpp: Get rid of A1, A2, A3, A4, W1, W2, W3, W4, Int8, Int16, Int32, Work8, Work16, Work32, Ans8, Ans16, Ans32.
---
 source/globals.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'source/globals.cpp')

diff --git a/source/globals.cpp b/source/globals.cpp
index f00a621..ca2b12b 100644
--- a/source/globals.cpp
+++ b/source/globals.cpp
@@ -147,6 +147,7 @@ CMemory Memory;
 
 struct SSNESGameFixes SNESGameFixes;
 
+#if 0
 uint8 A1 = 0, A2 = 0, A3 = 0, A4 = 0, W1 = 0, W2 = 0, W3 = 0, W4 = 0;
 uint8 Ans8 = 0;
 uint16 Ans16 = 0;
@@ -157,6 +158,7 @@ uint32 Work32 = 0;
 signed char Int8 = 0;
 short Int16 = 0;
 long Int32 = 0;
+#endif
 #ifndef NO_OPEN_BUS
 uint8 OpenBus = 0;
 #endif
-- 
cgit v1.2.3