Eliminate Turbofan shims with CodeFactory

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 27952f34014e5ec74602be20b3b0f6012e25dada..2291e64d14b425f9d6248fa3de6376ed2e1967fa 100644
--- a/src/ia32/lithium-codegen-ia32.cc
+++ b/src/ia32/lithium-codegen-ia32.cc
@@ -7,6 +7,7 @@
 #if V8_TARGET_ARCH_IA32
 
 #include "src/base/bits.h"
+#include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
 #include "src/deoptimizer.h"
@@ -2033,8 +2034,9 @@ void LCodeGen::DoArithmeticT(LArithmeticT* instr) {
   DCHECK(ToRegister(instr->right()).is(eax));
   DCHECK(ToRegister(instr->result()).is(eax));
 
-  BinaryOpICStub stub(isolate(), instr->op(), NO_OVERWRITE);
-  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+  Handle<Code> code =
+      CodeFactory::BinaryOpIC(isolate(), instr->op(), NO_OVERWRITE).code();
+  CallCode(code, RelocInfo::CODE_TARGET, instr);
 }
 
 
@@ -2459,7 +2461,7 @@ static Condition ComputeCompareCondition(Token::Value op) {
 void LCodeGen::DoStringCompareAndBranch(LStringCompareAndBranch* instr) {
   Token::Value op = instr->op();
 
-  Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
+  Handle<Code> ic = CodeFactory::CompareIC(isolate(), op).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 
   Condition condition = ComputeCompareCondition(op);
@@ -2730,7 +2732,7 @@ void LCodeGen::DoDeferredInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr,
 void LCodeGen::DoCmpT(LCmpT* instr) {
   Token::Value op = instr->op();
 
-  Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
+  Handle<Code> ic = CodeFactory::CompareIC(isolate(), op).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 
   Condition condition = ComputeCompareCondition(op);
@@ -2854,7 +2856,7 @@ void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) {
     EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr);
   }
   ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL;
-  Handle<Code> ic = LoadIC::initialize_stub(isolate(), mode);
+  Handle<Code> ic = CodeFactory::LoadIC(isolate(), mode).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -2990,7 +2992,7 @@ void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) {
   if (FLAG_vector_ics) {
     EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr);
   }
-  Handle<Code> ic = LoadIC::initialize_stub(isolate(), NOT_CONTEXTUAL);
+  Handle<Code> ic = CodeFactory::LoadIC(isolate(), NOT_CONTEXTUAL).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -3216,7 +3218,7 @@ void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) {
     EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr);
   }
 
-  Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
+  Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -4282,9 +4284,8 @@ void LCodeGen::DoStoreKeyedGeneric(LStoreKeyedGeneric* instr) {
   DCHECK(ToRegister(instr->key()).is(StoreDescriptor::NameRegister()));
   DCHECK(ToRegister(instr->value()).is(StoreDescriptor::ValueRegister()));
 
-  Handle<Code> ic = instr->strict_mode() == STRICT
-      ? isolate()->builtins()->KeyedStoreIC_Initialize_Strict()
-      : isolate()->builtins()->KeyedStoreIC_Initialize();
+  Handle<Code> ic =
+      CodeFactory::KeyedStoreIC(isolate(), instr->strict_mode()).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }