[runtime] Replace COMPARE/COMPARE_STRONG with proper Object::Compare.

src/mips64/code-stubs-mips64.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_MIPS64
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
 #include "src/ic/handler-compiler.h"
@@ skipping 708 matching lines @@
 
   __ bind(&slow);
   // Prepare for call to builtin. Push object pointers, a0 (lhs) first,
   // a1 (rhs) second.
   __ Push(lhs, rhs);
   // Figure out which native to call and setup the arguments.
   if (cc == eq) {
     __ TailCallRuntime(strict() ? Runtime::kStrictEquals : Runtime::kEquals, 2,
                        1);
   } else {
-    int context_index = is_strong(strength())
-                            ? Context::COMPARE_STRONG_BUILTIN_INDEX
-                            : Context::COMPARE_BUILTIN_INDEX;
     int ncr;  // NaN compare result.
     if (cc == lt || cc == le) {
       ncr = GREATER;
     } else {
       DCHECK(cc == gt || cc == ge);  // Remaining cases.
       ncr = LESS;
     }
     __ li(a0, Operand(Smi::FromInt(ncr)));
     __ push(a0);
 
     // Call the native; it returns -1 (less), 0 (equal), or 1 (greater)
     // tagged as a small integer.
-    __ InvokeBuiltin(context_index, JUMP_FUNCTION);
+    __ TailCallRuntime(
+        is_strong(strength()) ? Runtime::kCompare_Strong : Runtime::kCompare, 3,
+        1);
   }
 
   __ bind(&miss);
   GenerateMiss(masm);
 }
 
 
 void StoreRegistersStateStub::Generate(MacroAssembler* masm) {
   __ mov(t9, ra);
   __ pop(ra);
@@ skipping 5010 matching lines @@
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS64