Consistently use named getters for Lithium operands on ARM.

Removed a dead Lithium instruction on the way.

Review URL: https://codereview.chromium.org/10907234

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/lithium-arm.cc

@@ -194,22 +194,22 @@ void LGoto::PrintDataTo(StringStream* stream) {
 
 void LBranch::PrintDataTo(StringStream* stream) {
   stream->Add("B%d | B%d on ", true_block_id(), false_block_id());
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
 }
 
 
 void LCmpIDAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if ");
-  InputAt(0)->PrintTo(stream);
+  left()->PrintTo(stream);
   stream->Add(" %s ", Token::String(op()));
-  InputAt(1)->PrintTo(stream);
+  right()->PrintTo(stream);
   stream->Add(" then B%d else B%d", true_block_id(), false_block_id());
 }
 
 
 void LIsNilAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if ");
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
   stream->Add(kind() == kStrictEquality ? " === " : " == ");
   stream->Add(nil() == kNullValue ? "null" : "undefined");
   stream->Add(" then B%d else B%d", true_block_id(), false_block_id());
@@ -218,57 +218,57 @@ void LIsNilAndBranch::PrintDataTo(StringStream* stream) {
 
 void LIsObjectAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if is_object(");
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
   stream->Add(") then B%d else B%d", true_block_id(), false_block_id());
 }
 
 
 void LIsStringAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if is_string(");
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
   stream->Add(") then B%d else B%d", true_block_id(), false_block_id());
 }
 
 
 void LIsSmiAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if is_smi(");
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
   stream->Add(") then B%d else B%d", true_block_id(), false_block_id());
 }
 
 
 void LIsUndetectableAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if is_undetectable(");
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
   stream->Add(") then B%d else B%d", true_block_id(), false_block_id());
 }
 
 
 void LStringCompareAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if string_compare(");
-  InputAt(0)->PrintTo(stream);
-  InputAt(1)->PrintTo(stream);
+  left()->PrintTo(stream);
+  right()->PrintTo(stream);
   stream->Add(") then B%d else B%d", true_block_id(), false_block_id());
 }
 
 
 void LHasInstanceTypeAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if has_instance_type(");
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
   stream->Add(") then B%d else B%d", true_block_id(), false_block_id());
 }
 
 
 void LHasCachedArrayIndexAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if has_cached_array_index(");
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
   stream->Add(") then B%d else B%d", true_block_id(), false_block_id());
 }
 
 
 void LClassOfTestAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if class_of_test(");
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
   stream->Add(", \"%o\") then B%d else B%d",
               *hydrogen()->class_name(),
               true_block_id(),
@@ -278,7 +278,7 @@ void LClassOfTestAndBranch::PrintDataTo(StringStream* stream) {
 
 void LTypeofIsAndBranch::PrintDataTo(StringStream* stream) {
   stream->Add("if typeof ");
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
   stream->Add(" == \"%s\" then B%d else B%d",
               *hydrogen()->type_literal()->ToCString(),
               true_block_id(), false_block_id());
@@ -292,26 +292,26 @@ void LCallConstantFunction::PrintDataTo(StringStream* stream) {
 
 void LUnaryMathOperation::PrintDataTo(StringStream* stream) {
   stream->Add("/%s ", hydrogen()->OpName());
-  InputAt(0)->PrintTo(stream);
+  value()->PrintTo(stream);
 }
 
 
 void LLoadContextSlot::PrintDataTo(StringStream* stream) {
-  InputAt(0)->PrintTo(stream);
+  context()->PrintTo(stream);
   stream->Add("[%d]", slot_index());
 }
 
 
 void LStoreContextSlot::PrintDataTo(StringStream* stream) {
-  InputAt(0)->PrintTo(stream);
+  context()->PrintTo(stream);
   stream->Add("[%d] <- ", slot_index());
-  InputAt(1)->PrintTo(stream);
+  value()->PrintTo(stream);
 }
 
 
 void LInvokeFunction::PrintDataTo(StringStream* stream) {
   stream->Add("= ");
-  InputAt(0)->PrintTo(stream);
+  function()->PrintTo(stream);
   stream->Add(" #%d / ", arity());
 }
 
@@ -340,17 +340,15 @@ void LCallKnownGlobal::PrintDataTo(StringStream* stream) {
 
 void LCallNew::PrintDataTo(StringStream* stream) {
   stream->Add("= ");
-  InputAt(0)->PrintTo(stream);
+  constructor()->PrintTo(stream);
   stream->Add(" #%d / ", arity());
 }
 
 
 void LAccessArgumentsAt::PrintDataTo(StringStream* stream) {
   arguments()->PrintTo(stream);
-
   stream->Add(" length ");
   length()->PrintTo(stream);
-
   stream->Add(" index ");
   index()->PrintTo(stream);
 }

src/arm/lithium-codegen-arm.h

@@ -110,8 +110,9 @@ class LCodeGen BASE_EMBEDDED {
   void FinishCode(Handle<Code> code);
 
   // Deferred code support.
-  template<int T>
-  void DoDeferredBinaryOpStub(LTemplateInstruction<1, 2, T>* instr,
+  void DoDeferredBinaryOpStub(LPointerMap* pointer_map,
+                              LOperand* left_argument,
+                              LOperand* right_argument,
                               Token::Value op);
   void DoDeferredNumberTagD(LNumberTagD* instr);