Handlify the stub cache lookup and patching for CallIC and KeyedCallIC.

src/arm/stub-cache-arm.cc

Index: src/arm/stub-cache-arm.cc
diff --git a/src/arm/stub-cache-arm.cc b/src/arm/stub-cache-arm.cc
index bfcdb591936c7f244fe8885bae2ba02d114f1c18..691804388dadc00e9b3b40952f78ba3c0c3aebdf 100644
--- a/src/arm/stub-cache-arm.cc
+++ b/src/arm/stub-cache-arm.cc
@@ -1480,9 +1480,9 @@ void CallStubCompiler::GenerateLoadFunctionFromCell(JSGlobalPropertyCell* cell,
 
 MaybeObject* CallStubCompiler::GenerateMissBranch() {
   MaybeObject* maybe_obj =
-      isolate()->stub_cache()->ComputeCallMiss(arguments().immediate(),
-                                               kind_,
-                                               extra_ic_state_);
+      isolate()->stub_cache()->TryComputeCallMiss(arguments().immediate(),
+                                                  kind_,
+                                                  extra_state_);
   Object* obj;
   if (!maybe_obj->ToObject(&obj)) return maybe_obj;
   __ Jump(Handle<Code>(Code::cast(obj)), RelocInfo::CODE_TARGET);
@@ -1513,7 +1513,7 @@ MaybeObject* CallStubCompiler::CompileCallField(JSObject* object,
   Register reg = CheckPrototypes(object, r0, holder, r1, r3, r4, name, &miss);
   GenerateFastPropertyLoad(masm(), r1, reg, holder, index);
 
-  GenerateCallFunction(masm(), object, arguments(), &miss, extra_ic_state_);
+  GenerateCallFunction(masm(), object, arguments(), &miss, extra_state_);
 
   // Handle call cache miss.
   __ bind(&miss);
@@ -1831,7 +1831,7 @@ MaybeObject* CallStubCompiler::CompileStringCharCodeAtCall(
   Label* index_out_of_range_label = &index_out_of_range;
 
   if (kind_ == Code::CALL_IC &&
-      (CallICBase::StringStubState::decode(extra_ic_state_) ==
+      (CallICBase::StringStubState::decode(extra_state_) ==
        DEFAULT_STRING_STUB)) {
     index_out_of_range_label = &miss;
   }
@@ -1917,7 +1917,7 @@ MaybeObject* CallStubCompiler::CompileStringCharAtCall(
   Label* index_out_of_range_label = &index_out_of_range;
 
   if (kind_ == Code::CALL_IC &&
-      (CallICBase::StringStubState::decode(extra_ic_state_) ==
+      (CallICBase::StringStubState::decode(extra_state_) ==
        DEFAULT_STRING_STUB)) {
     index_out_of_range_label = &miss;
   }
@@ -2474,7 +2474,7 @@ MaybeObject* CallStubCompiler::CompileCallConstant(Object* object,
       UNREACHABLE();
   }
 
-  CallKind call_kind = CallICBase::Contextual::decode(extra_ic_state_)
+  CallKind call_kind = CallICBase::Contextual::decode(extra_state_)
       ? CALL_AS_FUNCTION
       : CALL_AS_METHOD;
   __ InvokeFunction(function, arguments(), JUMP_FUNCTION, call_kind);
@@ -2510,7 +2510,7 @@ MaybeObject* CallStubCompiler::CompileCallInterceptor(JSObject* object,
   // Get the receiver from the stack.
   __ ldr(r1, MemOperand(sp, argc * kPointerSize));
 
-  CallInterceptorCompiler compiler(this, arguments(), r2, extra_ic_state_);
+  CallInterceptorCompiler compiler(this, arguments(), r2, extra_state_);
   MaybeObject* result = compiler.Compile(masm(),
                                          object,
                                          holder,
@@ -2530,7 +2530,7 @@ MaybeObject* CallStubCompiler::CompileCallInterceptor(JSObject* object,
   // Restore receiver.
   __ ldr(r0, MemOperand(sp, argc * kPointerSize));
 
-  GenerateCallFunction(masm(), object, arguments(), &miss, extra_ic_state_);
+  GenerateCallFunction(masm(), object, arguments(), &miss, extra_state_);
 
   // Handle call cache miss.
   __ bind(&miss);
@@ -2588,7 +2588,7 @@ MaybeObject* CallStubCompiler::CompileCallGlobal(JSObject* object,
   ASSERT(function->is_compiled());
   Handle<Code> code(function->code());
   ParameterCount expected(function->shared()->formal_parameter_count());
-  CallKind call_kind = CallICBase::Contextual::decode(extra_ic_state_)
+  CallKind call_kind = CallICBase::Contextual::decode(extra_state_)
       ? CALL_AS_FUNCTION
       : CALL_AS_METHOD;
   if (V8::UseCrankshaft()) {