MIPS: Avoid unnecessary branches in array constructor stubs.

src/mips/macro-assembler-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 3887 matching lines @@
                               Condition cond,
                               Register r1,
                               const Operand& r2,
                               BranchDelaySlot bd) {
   ASSERT(AllowThisStubCall(stub));  // Stub calls are not allowed in some stubs.
   Call(stub->GetCode(isolate()), RelocInfo::CODE_TARGET, ast_id,
        cond, r1, r2, bd);
 }
 
 
-void MacroAssembler::TailCallStub(CodeStub* stub) {
-  Jump(stub->GetCode(isolate()), RelocInfo::CODE_TARGET);
+void MacroAssembler::TailCallStub(CodeStub* stub,
+                                  Condition cond,
+                                  Register r1,
+                                  const Operand& r2,
+                                  BranchDelaySlot bd) {
+  Jump(stub->GetCode(isolate()), RelocInfo::CODE_TARGET, cond, r1, r2, bd);
 }
 
 
 static int AddressOffset(ExternalReference ref0, ExternalReference ref1) {
   return ref0.address() - ref1.address();
 }
 
 
 void MacroAssembler::CallApiFunctionAndReturn(
     ExternalReference function,
@@ skipping 1865 matching lines @@
        opcode == BGTZL);
   opcode = (cond == eq) ? BEQ : BNE;
   instr = (instr & ~kOpcodeMask) | opcode;
   masm_.emit(instr);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS