Introduce IsUndefined(Isolate*) and IsTheHole(Isolate*)

src/s390/code-stubs-s390.cc

 // Copyright 2014 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_S390
 
 #include "src/code-stubs.h"
 #include "src/api-arguments.h"
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
@@ skipping 2775 matching lines @@
 void BinaryOpICWithAllocationSiteStub::Generate(MacroAssembler* masm) {
   // ----------- S t a t e -------------
   //  -- r3    : left
   //  -- r2    : right
   // r3: second string
   // -----------------------------------
 
   // Load r4 with the allocation site.  We stick an undefined dummy value here
   // and replace it with the real allocation site later when we instantiate this
   // stub in BinaryOpICWithAllocationSiteStub::GetCodeCopyFromTemplate().
-  __ Move(r4, handle(isolate()->heap()->undefined_value()));
+  __ Move(r4, isolate()->factory()->undefined_value());
 
   // Make sure that we actually patched the allocation site.
   if (FLAG_debug_code) {
     __ TestIfSmi(r4);
     __ Assert(ne, kExpectedAllocationSite, cr0);
     __ push(r4);
     __ LoadP(r4, FieldMemOperand(r4, HeapObject::kMapOffset));
     __ CompareRoot(r4, Heap::kAllocationSiteMapRootIndex);
     __ pop(r4);
     __ Assert(eq, kExpectedAllocationSite);
@@ skipping 2793 matching lines @@
   CallApiFunctionAndReturn(masm, api_function_address, thunk_ref,
                            kStackUnwindSpace, NULL, return_value_operand, NULL);
 }
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_S390