Simplify the way we call UnaryOpStubs, saving one unused no-op after the call itself.

src/mips/full-codegen-mips.cc

 // Copyright 2011 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 3753 matching lines @@
   // TODO(svenpanne): Allowing format strings in Comment would be nice here...
   Comment cmt(masm_, comment);
   bool can_overwrite = expr->expression()->ResultOverwriteAllowed();
   UnaryOverwriteMode overwrite =
       can_overwrite ? UNARY_OVERWRITE : UNARY_NO_OVERWRITE;
   UnaryOpStub stub(expr->op(), overwrite);
   // GenericUnaryOpStub expects the argument to be in a0.
   VisitForAccumulatorValue(expr->expression());
   SetSourcePosition(expr->position());
   __ mov(a0, result_register());
-  EmitCallIC(stub.GetCode(), NULL, expr->id());
+  EmitCallIC(stub.GetCode(), RelocInfo::CODE_TARGET, expr->id());
   context()->Plug(v0);
 }
 
 
 void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
   Comment cmnt(masm_, "[ CountOperation");
   SetSourcePosition(expr->position());
 
   // Invalid left-hand sides are rewritten to have a 'throw ReferenceError'
   // as the left-hand side.
@@ skipping 529 matching lines @@
   __ Addu(at, a1, Operand(masm_->CodeObject()));
   __ Jump(at);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS