Change PC for OSR entries to point to something more sensible (i.e. the first UnknownOsrValue), rem…

src/arm/lithium-arm.cc

Index: src/arm/lithium-arm.cc
diff --git a/src/arm/lithium-arm.cc b/src/arm/lithium-arm.cc
index 9ea572b950ae763dcc68de83a0d822028a0ae96d..c85238f1955014cd49af5d55282309d7c22867ec 100644
--- a/src/arm/lithium-arm.cc
+++ b/src/arm/lithium-arm.cc
@@ -41,24 +41,6 @@ namespace internal {
 LITHIUM_CONCRETE_INSTRUCTION_LIST(DEFINE_COMPILE)
 #undef DEFINE_COMPILE
 
-LOsrEntry::LOsrEntry() {
-  for (int i = 0; i < Register::NumAllocatableRegisters(); ++i) {
-    register_spills_[i] = NULL;
-  }
-  for (int i = 0; i < DoubleRegister::NumAllocatableRegisters(); ++i) {
-    double_register_spills_[i] = NULL;
-  }
-}
-
-
-void LOsrEntry::MarkSpilledRegister(int allocation_index,
-                                    LOperand* spill_operand) {
-  ASSERT(spill_operand->IsStackSlot());
-  ASSERT(register_spills_[allocation_index] == NULL);
-  register_spills_[allocation_index] = spill_operand;
-}
-
-
 #ifdef DEBUG
 void LInstruction::VerifyCall() {
   // Call instructions can use only fixed registers as temporaries and
@@ -81,14 +63,6 @@ void LInstruction::VerifyCall() {
 #endif
 
 
-void LOsrEntry::MarkSpilledDoubleRegister(int allocation_index,
-                                          LOperand* spill_operand) {
-  ASSERT(spill_operand->IsDoubleStackSlot());
-  ASSERT(double_register_spills_[allocation_index] == NULL);
-  double_register_spills_[allocation_index] = spill_operand;
-}
-
-
 void LInstruction::PrintTo(StringStream* stream) {
   stream->Add("%s ", this->Mnemonic());