From 110003ca2a4b373b6f97e3c0122ad3bc1694b436 Mon Sep 17 00:00:00 2001
From: "dslomov@chromium.org"
 <dslomov@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Wed, 20 Mar 2013 12:01:49 +0000
Subject: [PATCH] Remove boilerplate code from HydrogenCodeStubs

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---
 src/code-stubs-hydrogen.cc | 33 ++++++++++++++-------------------
 1 file changed, 14 insertions(+), 19 deletions(-)

diff --git a/src/code-stubs-hydrogen.cc b/src/code-stubs-hydrogen.cc
index 6e61c78..171e9a8 100644
--- a/src/code-stubs-hydrogen.cc
+++ b/src/code-stubs-hydrogen.cc
@@ -167,6 +167,14 @@ class CodeStubGraphBuilder: public CodeStubGraphBuilderBase {
 };
 
 
+template <class Stub>
+static Handle<Code> DoGenerateCode(Stub* stub) {
+  CodeStubGraphBuilder<Stub> builder(stub);
+  LChunk* chunk = OptimizeGraph(builder.CreateGraph());
+  return chunk->Codegen(Code::COMPILED_STUB);
+}
+
+
 template <>
 HValue* CodeStubGraphBuilder<FastCloneShallowObjectStub>::BuildCodeStub() {
   Zone* zone = this->zone();
@@ -218,12 +226,9 @@ HValue* CodeStubGraphBuilder<FastCloneShallowObjectStub>::BuildCodeStub() {
 
 
 Handle<Code> FastCloneShallowObjectStub::GenerateCode() {
-  CodeStubGraphBuilder<FastCloneShallowObjectStub> builder(this);
-  LChunk* chunk = OptimizeGraph(builder.CreateGraph());
-  return chunk->Codegen(Code::COMPILED_STUB);
+  return DoGenerateCode(this);
 }
 
-
 template <>
 HValue* CodeStubGraphBuilder<KeyedLoadFastElementStub>::BuildCodeStub() {
   HInstruction* load = BuildUncheckedMonomorphicElementAccess(
@@ -235,9 +240,7 @@ HValue* CodeStubGraphBuilder<KeyedLoadFastElementStub>::BuildCodeStub() {
 
 
 Handle<Code> KeyedLoadFastElementStub::GenerateCode() {
-  CodeStubGraphBuilder<KeyedLoadFastElementStub> builder(this);
-  LChunk* chunk = OptimizeGraph(builder.CreateGraph());
-  return chunk->Codegen(Code::COMPILED_STUB);
+  return DoGenerateCode(this);
 }
 
 
@@ -329,9 +332,7 @@ HValue* CodeStubGraphBuilder<ArrayNoArgumentConstructorStub>::BuildCodeStub() {
 
 
 Handle<Code> ArrayNoArgumentConstructorStub::GenerateCode() {
-  CodeStubGraphBuilder<ArrayNoArgumentConstructorStub> builder(this);
-  LChunk* chunk = OptimizeGraph(builder.CreateGraph());
-  return chunk->Codegen(Code::COMPILED_STUB);
+  return DoGenerateCode(this);
 }
 
 
@@ -346,16 +347,12 @@ HValue* CodeStubGraphBuilder<ArraySingleArgumentConstructorStub>::
 
 
 Handle<Code> TransitionElementsKindStub::GenerateCode() {
-  CodeStubGraphBuilder<TransitionElementsKindStub> builder(this);
-  LChunk* chunk = OptimizeGraph(builder.CreateGraph());
-  return chunk->Codegen(Code::COMPILED_STUB);
+  return DoGenerateCode(this);
 }
 
 
 Handle<Code> ArraySingleArgumentConstructorStub::GenerateCode() {
-  CodeStubGraphBuilder<ArraySingleArgumentConstructorStub> builder(this);
-  LChunk* chunk = OptimizeGraph(builder.CreateGraph());
-  return chunk->Codegen(Code::COMPILED_STUB);
+  return DoGenerateCode(this);
 }
 
 
@@ -369,9 +366,7 @@ HValue* CodeStubGraphBuilder<ArrayNArgumentsConstructorStub>::BuildCodeStub() {
 
 
 Handle<Code> ArrayNArgumentsConstructorStub::GenerateCode() {
-  CodeStubGraphBuilder<ArrayNArgumentsConstructorStub> builder(this);
-  LChunk* chunk = OptimizeGraph(builder.CreateGraph());
-  return chunk->Codegen(Code::COMPILED_STUB);
+  return DoGenerateCode(this);
 }
 
 } }  // namespace v8::internal
-- 
2.7.4