PPC: IC: Eliminate initialization_state as a factor in IC installation.

src/crankshaft/ppc/lithium-codegen-ppc.cc

Index: src/crankshaft/ppc/lithium-codegen-ppc.cc
diff --git a/src/crankshaft/ppc/lithium-codegen-ppc.cc b/src/crankshaft/ppc/lithium-codegen-ppc.cc
index 31d9ebe4fdb63d5498602571239604ec110281a3..37a121c1dad201508bac8ce89ece5e3a83d7a568 100644
--- a/src/crankshaft/ppc/lithium-codegen-ppc.cc
+++ b/src/crankshaft/ppc/lithium-codegen-ppc.cc
@@ -2699,8 +2699,7 @@ void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) {
   __ mov(LoadDescriptor::NameRegister(), Operand(instr->name()));
   EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr);
   Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(
-                        isolate(), instr->typeof_mode(), PREMONOMORPHIC)
-                        .code();
+                        isolate(), instr->typeof_mode()).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -2815,10 +2814,8 @@ void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) {
   // Name is always in r5.
   __ mov(LoadDescriptor::NameRegister(), Operand(instr->name()));
   EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr);
-  Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(
-                        isolate(), NOT_INSIDE_TYPEOF,
-                        instr->hydrogen()->initialization_state())
-                        .code();
+  Handle<Code> ic =
+    CodeFactory::LoadICInOptimizedCode(isolate(), NOT_INSIDE_TYPEOF).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -3176,14 +3173,9 @@ void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) {
   DCHECK(ToRegister(instr->context()).is(cp));
   DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister()));
   DCHECK(ToRegister(instr->key()).is(LoadDescriptor::NameRegister()));
+  EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr);
 
-  if (instr->hydrogen()->HasVectorAndSlot()) {
-    EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr);
-  }
-
-  Handle<Code> ic = CodeFactory::KeyedLoadICInOptimizedCode(
-                        isolate(), instr->hydrogen()->initialization_state())
-                        .code();
+  Handle<Code> ic = CodeFactory::KeyedLoadICInOptimizedCode(isolate()).code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -4097,14 +4089,12 @@ void LCodeGen::DoStoreNamedGeneric(LStoreNamedGeneric* instr) {
   DCHECK(ToRegister(instr->object()).is(StoreDescriptor::ReceiverRegister()));
   DCHECK(ToRegister(instr->value()).is(StoreDescriptor::ValueRegister()));
 
-  if (instr->hydrogen()->HasVectorAndSlot()) {
-    EmitVectorStoreICRegisters<LStoreNamedGeneric>(instr);
-  }
+  EmitVectorStoreICRegisters<LStoreNamedGeneric>(instr);
 
   __ mov(StoreDescriptor::NameRegister(), Operand(instr->name()));
-  Handle<Code> ic = CodeFactory::StoreICInOptimizedCode(
-                        isolate(), instr->language_mode(),
-                        instr->hydrogen()->initialization_state()).code();
+  Handle<Code> ic =
+      CodeFactory::StoreICInOptimizedCode(isolate(), instr->language_mode())
+          .code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
@@ -4359,13 +4349,11 @@ void LCodeGen::DoStoreKeyedGeneric(LStoreKeyedGeneric* instr) {
   DCHECK(ToRegister(instr->key()).is(StoreDescriptor::NameRegister()));
   DCHECK(ToRegister(instr->value()).is(StoreDescriptor::ValueRegister()));
 
-  if (instr->hydrogen()->HasVectorAndSlot()) {
-    EmitVectorStoreICRegisters<LStoreKeyedGeneric>(instr);
-  }
+  EmitVectorStoreICRegisters<LStoreKeyedGeneric>(instr);
 
   Handle<Code> ic = CodeFactory::KeyedStoreICInOptimizedCode(
-                        isolate(), instr->language_mode(),
-                        instr->hydrogen()->initialization_state()).code();
+                        isolate(), instr->language_mode())
+                        .code();
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }