ARM: Add type-feedback recording for compare...

src/arm/macro-assembler-arm.cc

Index: src/arm/macro-assembler-arm.cc
===================================================================
--- src/arm/macro-assembler-arm.cc	(revision 6683)
+++ src/arm/macro-assembler-arm.cc	(working copy)
@@ -2379,7 +2379,6 @@
 }
 
 
-#ifdef ENABLE_DEBUGGER_SUPPORT
 CodePatcher::CodePatcher(byte* address, int instructions)
     : address_(address),
       instructions_(instructions),
@@ -2402,17 +2401,23 @@
 }
 
 
-void CodePatcher::Emit(Instr x) {
-  masm()->emit(x);
+void CodePatcher::Emit(Instr instr) {
+  masm()->emit(instr);
 }
 
 
 void CodePatcher::Emit(Address addr) {
   masm()->emit(reinterpret_cast<Instr>(addr));
 }
-#endif  // ENABLE_DEBUGGER_SUPPORT
 
 
+void CodePatcher::EmitCondition(Condition cond) {
+  Instr instr = Assembler::instr_at(masm_.pc_);
+  instr = (instr & ~kConditionMask) | cond;
+  masm_.emit(instr);
+}
+
+
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM