Prototype implementation of GET_OWN_PROPERTY intrinsic.

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 245dcdc482acc08992b5433f9c78f0d3cd667e3d..184b5b5fd4622f7291d601a135d51546fe6e20c2 100644
--- a/src/ia32/lithium-codegen-ia32.cc
+++ b/src/ia32/lithium-codegen-ia32.cc
@@ -2846,7 +2846,9 @@ void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) {
            Immediate(Smi::FromInt(instr->hydrogen()->slot())));
   }
   ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL;
-  Handle<Code> ic = LoadIC::initialize_stub(isolate(), mode);
+  ExtraICState extra_state = LoadIC::ComputeExtraICState(
+      mode, LoadIC::NORMAL_LOOKUP);
+  Handle<Code> ic = LoadIC::initialize_stub(isolate(), extra_state);
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -2988,7 +2990,13 @@ void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) {
     __ mov(LoadIC::SlotRegister(),
            Immediate(Smi::FromInt(instr->hydrogen()->slot())));
   }
-  Handle<Code> ic = LoadIC::initialize_stub(isolate(), NOT_CONTEXTUAL);
+  LoadIC::PropertyLookupMode lookup_mode = 
+      instr->is_own_property() 
+      ? LoadIC::OWN_PROPERTY_LOOKUP 
+      : LoadIC::NORMAL_LOOKUP;
+  ExtraICState extra_state = LoadIC::ComputeExtraICState(
+      NOT_CONTEXTUAL, lookup_mode);
+  Handle<Code> ic = LoadIC::initialize_stub(isolate(), extra_state);
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -3222,7 +3230,13 @@ void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) {
            Immediate(Smi::FromInt(instr->hydrogen()->slot())));
   }
 
-  Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
+  LoadIC::PropertyLookupMode lookup_mode = 
+      instr->is_own_property() 
+      ? LoadIC::OWN_PROPERTY_LOOKUP 
+      : LoadIC::NORMAL_LOOKUP;
+  ExtraICState extra_state = LoadIC::ComputeExtraICState(
+      NOT_CONTEXTUAL, lookup_mode);
+  Handle<Code> ic = KeyedLoadIC::initialize_stub(isolate(), extra_state);
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }