Add 3rd argument register to X86.

Implement more instructions.

Change-Id: I3af7bbaf18eedc6537f1cfc2d57c4f6106fb5164
diff --git a/src/compiler/codegen/x86/ArchFactory.cc b/src/compiler/codegen/x86/ArchFactory.cc
index efa54e0..eec1cbd 100644
--- a/src/compiler/codegen/x86/ArchFactory.cc
+++ b/src/compiler/codegen/x86/ArchFactory.cc
@@ -214,7 +214,7 @@
       thisLIR = NEXT_LIR(thisLIR)) {
 
     /* Branch to the next instruction */
-    if (thisLIR->opcode == kX86Jmp) {
+    if (thisLIR->opcode == kX86Jmp8 || thisLIR->opcode == kX86Jmp32) {
       LIR* nextLIR = thisLIR;
 
       while (true) {