Minor cleanup of CompareIC state

src/x64/code-stubs-x64.cc

Index: src/x64/code-stubs-x64.cc
diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc
index 095113c40da56f397fbecbdc8f8b6d261ee38295..84edc52ae9062890233a5c97ac2cc1f839a58016 100644
--- a/src/x64/code-stubs-x64.cc
+++ b/src/x64/code-stubs-x64.cc
@@ -3571,7 +3571,7 @@ static void CheckInputType(MacroAssembler* masm,
   Label ok;
   if (expected == CompareIC::SMI) {
     __ JumpIfNotSmi(input, fail);
-  } else if (expected == CompareIC::HEAP_NUMBER) {
+  } else if (expected == CompareIC::NUMBER) {
     __ JumpIfSmi(input, &ok);
     __ CompareMap(input, masm->isolate()->factory()->heap_number_map(), NULL);
     __ j(not_equal, fail);
@@ -5774,8 +5774,8 @@ void ICCompareStub::GenerateSmis(MacroAssembler* masm) {
 }
 
 
-void ICCompareStub::GenerateHeapNumbers(MacroAssembler* masm) {
-  ASSERT(state_ == CompareIC::HEAP_NUMBER);
+void ICCompareStub::GenerateNumbers(MacroAssembler* masm) {
+  ASSERT(state_ == CompareIC::NUMBER);
 
   Label generic_stub;
   Label unordered, maybe_undefined1, maybe_undefined2;