MIPS: Refactoring Store ICs. A first step towards polymorphic store ICs.

src/mips/code-stubs-mips.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 4567 matching lines @@
     //  -- a2    : name
     //  -- ra    : return address
     //  -- a0    : receiver
     //  -- sp[0] : receiver
     // -----------------------------------
     receiver = a0;
   }
 
   StubCompiler::GenerateLoadArrayLength(masm, receiver, a3, &miss);
   __ bind(&miss);
-  StubCompiler::GenerateLoadMiss(masm, kind());
+  StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind()));
 }
 
 
 void FunctionPrototypeStub::Generate(MacroAssembler* masm) {
   Label miss;
   Register receiver;
   if (kind() == Code::KEYED_LOAD_IC) {
     // ----------- S t a t e -------------
     //  -- ra    : return address
     //  -- a0    : key
     //  -- a1    : receiver
     // -----------------------------------
     __ Branch(&miss, ne, a0,
         Operand(masm->isolate()->factory()->prototype_string()));
     receiver = a1;
   } else {
     ASSERT(kind() == Code::LOAD_IC);
     // ----------- S t a t e -------------
     //  -- a2    : name
     //  -- ra    : return address
     //  -- a0    : receiver
     //  -- sp[0] : receiver
     // -----------------------------------
     receiver = a0;
   }
 
   StubCompiler::GenerateLoadFunctionPrototype(masm, receiver, a3, t0, &miss);
   __ bind(&miss);
-  StubCompiler::GenerateLoadMiss(masm, kind());
+  StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind()));
 }
 
 
 void StringLengthStub::Generate(MacroAssembler* masm) {
   Label miss;
   Register receiver;
   if (kind() == Code::KEYED_LOAD_IC) {
     // ----------- S t a t e -------------
     //  -- ra    : return address
     //  -- a0    : key
@@ skipping 10 matching lines @@
     //  -- a0    : receiver
     //  -- sp[0] : receiver
     // -----------------------------------
     receiver = a0;
   }
 
   StubCompiler::GenerateLoadStringLength(masm, receiver, a3, t0, &miss,
                                          support_wrapper_);
 
   __ bind(&miss);
-  StubCompiler::GenerateLoadMiss(masm, kind());
+  StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind()));
 }
 
 
 void StoreArrayLengthStub::Generate(MacroAssembler* masm) {
   // This accepts as a receiver anything JSArray::SetElementsLength accepts
   // (currently anything except for external arrays which means anything with
   // elements of FixedArray type).  Value must be a number, but only smis are
   // accepted as the most common case.
   Label miss;
 
@@ skipping 49 matching lines @@
 
   // Prepare tail call to StoreIC_ArrayLength.
   __ Push(receiver, value);
 
   ExternalReference ref =
       ExternalReference(IC_Utility(IC::kStoreIC_ArrayLength), masm->isolate());
   __ TailCallExternalReference(ref, 2, 1);
 
   __ bind(&miss);
 
-  StubCompiler::GenerateStoreMiss(masm, kind());
+  StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind()));
 }
 
 
 Register InstanceofStub::left() { return a0; }
 
 
 Register InstanceofStub::right() { return a1; }
 
 
 void LoadFieldStub::Generate(MacroAssembler* masm) {
@@ skipping 3479 matching lines @@
   __ Pop(ra, t1, a1);
   __ Ret();
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS