drc: merge Ari64's patch: 01_year_2011

[pcsx_rearmed.git] / libpcsxcore / new_dynarec / new_dynarec.c

diff --git a/libpcsxcore/new_dynarec/new_dynarec.c b/libpcsxcore/new_dynarec/new_dynarec.c
index db766b3..2368a68 100644 (file)
--- a/libpcsxcore/new_dynarec/new_dynarec.c
+++ b/libpcsxcore/new_dynarec/new_dynarec.c
@@ -1,6 +1,6 @@
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *   Mupen64plus - new_dynarec.c                                           *
- *   Copyright (C) 2009-2010 Ari64                                         *
+ *   Copyright (C) 2009-2011 Ari64                                         *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -10537,6 +10537,19 @@ int new_recompile_block(int addr)
     }
     //requires_32bit[i]=is32[i]&~unneeded_reg_upper[i]; // DEBUG
   }
+#else
+  for (i=slen-1;i>=0;i--)
+  {
+    if(itype[i]==CJUMP||itype[i]==SJUMP||itype[i]==FJUMP)
+    {
+      // Conditional branch
+      if((source[i]>>16)!=0x1000&&i<slen-2) {
+        // Mark this address as a branch target since it may be called
+        // upon return from interrupt
+        bt[i+2]=1;
+      }
+    }
+  }
 #endif
 
   if(itype[slen-1]==SPAN) {