commit abhoriels RSBS and RSCS patch

git-svn-id: https://svn.code.sf.net/p/vbam/code/trunk@1151 a31d4220-a93d-0410-bf67-fe4944624d44
2013-02-02 03:48:32 +00:00 · 2013-02-02 03:48:32 +00:00 · 59579cb66f
parent 174cbec2a2
commit 59579cb66f
1 changed files with 2 additions and 3 deletions
--- a/src/gba/GBA-arm.cpp
+++ b/src/gba/GBA-arm.cpp
@ -964,9 +964,8 @@ static void count(u32 opcode, int cond_res)
 #endif
 #ifndef OP_RSB
 #define OP_RSB \
-    u32 lhs = reg[(opcode>>16)&15].I;                   \
-    u32 rhs = value;                                    \
-    u32 res = rhs - lhs;                                \
+    u32 lhs = value;                                    \
+    u32 rhs = reg[(opcode>>16)&15].I;                   \
    reg[dest].I = res;
 #endif
 #ifndef OP_RSBS