MIPS: Restructure the IC / Handler compilers

Port r22622 (319e3252)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/414303003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/mips/code-stubs-mips.cc

@@ -1939,20 +1939,11 @@ void InstanceofStub::Generate(MacroAssembler* masm) {
 void FunctionPrototypeStub::Generate(MacroAssembler* masm) {
   Label miss;
   Register receiver = LoadIC::ReceiverRegister();
-  Register name = LoadIC::NameRegister();
-
-  ASSERT(kind() == Code::LOAD_IC ||
-         kind() == Code::KEYED_LOAD_IC);
-
-  if (kind() == Code::KEYED_LOAD_IC) {
-    __ Branch(&miss, ne, name,
-        Operand(isolate()->factory()->prototype_string()));
-  }
-
-  StubCompiler::GenerateLoadFunctionPrototype(masm, receiver, a3, t0, &miss);
+  NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype(masm, receiver, a3,
+                                                          t0, &miss);
   __ bind(&miss);
-  StubCompiler::TailCallBuiltin(
-      masm, BaseLoadStoreStubCompiler::MissBuiltin(kind()));
+  PropertyAccessCompiler::TailCallBuiltin(
+      masm, PropertyAccessCompiler::MissBuiltin(Code::LOAD_IC));
 }
 
 

src/mips64/code-stubs-mips64.cc

@@ -1938,20 +1938,11 @@ void InstanceofStub::Generate(MacroAssembler* masm) {
 void FunctionPrototypeStub::Generate(MacroAssembler* masm) {
   Label miss;
   Register receiver = LoadIC::ReceiverRegister();
-  Register name = LoadIC::NameRegister();
-
-  ASSERT(kind() == Code::LOAD_IC ||
-         kind() == Code::KEYED_LOAD_IC);
-
-  if (kind() == Code::KEYED_LOAD_IC) {
-    __ Branch(&miss, ne, name,
-        Operand(isolate()->factory()->prototype_string()));
-  }
-
-  StubCompiler::GenerateLoadFunctionPrototype(masm, receiver, a3, a4, &miss);
+  NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype(masm, receiver, a3,
+                                                          a4, &miss);
   __ bind(&miss);
-  StubCompiler::TailCallBuiltin(
-      masm, BaseLoadStoreStubCompiler::MissBuiltin(kind()));
+  PropertyAccessCompiler::TailCallBuiltin(
+      masm, PropertyAccessCompiler::MissBuiltin(Code::LOAD_IC));
 }