Introduce accessors on builtins instance

src/ia32/lithium-codegen-ia32.cc

Index: src/ia32/lithium-codegen-ia32.cc
diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc
index ef30b68effd384cf6106fd8b3463e8be0724306b..df7881076398a3085acebb317035388b31edf82d 100644
--- a/src/ia32/lithium-codegen-ia32.cc
+++ b/src/ia32/lithium-codegen-ia32.cc
@@ -2130,7 +2130,7 @@ void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) {
   ASSERT(ToRegister(instr->result()).is(eax));
 
   __ mov(ecx, instr->name());
-  Handle<Code> ic(isolate()->builtins()->builtin(Builtins::LoadIC_Initialize));
+  Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -2255,8 +2255,7 @@ void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) {
   ASSERT(ToRegister(instr->object()).is(edx));
   ASSERT(ToRegister(instr->key()).is(eax));
 
-  Handle<Code> ic(isolate()->builtins()->builtin(
-      Builtins::KeyedLoadIC_Initialize));
+  Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -2813,8 +2812,7 @@ void LCodeGen::DoCallNew(LCallNew* instr) {
   ASSERT(ToRegister(instr->constructor()).is(edi));
   ASSERT(ToRegister(instr->result()).is(eax));
 
-  Handle<Code> builtin(isolate()->builtins()->builtin(
-      Builtins::JSConstructCall));
+  Handle<Code> builtin = isolate()->builtins()->JSConstructCall();
   __ Set(eax, Immediate(instr->arity()));
   CallCode(builtin, RelocInfo::CONSTRUCT_CALL, instr);
 }
@@ -2861,9 +2859,9 @@ void LCodeGen::DoStoreNamedGeneric(LStoreNamedGeneric* instr) {
   ASSERT(ToRegister(instr->value()).is(eax));
 
   __ mov(ecx, instr->name());
-  Handle<Code> ic(isolate()->builtins()->builtin(
-      info_->is_strict() ? Builtins::StoreIC_Initialize_Strict
-                         : Builtins::StoreIC_Initialize));
+  Handle<Code> ic = info_->is_strict()
+      ? isolate()->builtins()->StoreIC_Initialize_Strict()
+      : isolate()->builtins()->StoreIC_Initialize();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -2931,9 +2929,9 @@ void LCodeGen::DoStoreKeyedGeneric(LStoreKeyedGeneric* instr) {
   ASSERT(ToRegister(instr->key()).is(ecx));
   ASSERT(ToRegister(instr->value()).is(eax));
 
-  Handle<Code> ic(isolate()->builtins()->builtin(
-      info_->is_strict() ? Builtins::KeyedStoreIC_Initialize_Strict
-                         : Builtins::KeyedStoreIC_Initialize));
+  Handle<Code> ic = info_->is_strict()
+      ? isolate()->builtins()->KeyedStoreIC_Initialize_Strict()
+      : isolate()->builtins()->KeyedStoreIC_Initialize();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }