Remove {FIRST,LAST}_SPEC_OBJECT_TYPE.

src/crankshaft/x64/lithium-codegen-x64.cc

Index: src/crankshaft/x64/lithium-codegen-x64.cc
diff --git a/src/crankshaft/x64/lithium-codegen-x64.cc b/src/crankshaft/x64/lithium-codegen-x64.cc
index ae476e1bfae7b79bf7c4c93637a01ac24845a87a..cda186362491845bdec1df0ee52fa19fdb1a6b71 100644
--- a/src/crankshaft/x64/lithium-codegen-x64.cc
+++ b/src/crankshaft/x64/lithium-codegen-x64.cc
@@ -2193,7 +2193,7 @@ void LCodeGen::DoBranch(LBranch* instr) {
 
       if (expected.Contains(ToBooleanStub::SPEC_OBJECT)) {
         // spec object -> true.
-        __ CmpInstanceType(map, FIRST_SPEC_OBJECT_TYPE);
+        __ CmpInstanceType(map, FIRST_JS_RECEIVER_TYPE);
         __ j(above_equal, instr->TrueLabel(chunk_));
       }
 
@@ -2557,14 +2557,14 @@ void LCodeGen::EmitClassOfTest(Label* is_true,
     // for both being a function type and being in the object type range.
     STATIC_ASSERT(NUM_OF_CALLABLE_SPEC_OBJECT_TYPES == 2);
     STATIC_ASSERT(FIRST_NONCALLABLE_SPEC_OBJECT_TYPE ==
-                  FIRST_SPEC_OBJECT_TYPE + 1);
+                  FIRST_JS_RECEIVER_TYPE + 1);
     STATIC_ASSERT(LAST_NONCALLABLE_SPEC_OBJECT_TYPE ==
-                  LAST_SPEC_OBJECT_TYPE - 1);
-    STATIC_ASSERT(LAST_SPEC_OBJECT_TYPE == LAST_TYPE);
-    __ CmpObjectType(input, FIRST_SPEC_OBJECT_TYPE, temp);
+                  LAST_JS_RECEIVER_TYPE - 1);
+    STATIC_ASSERT(LAST_JS_RECEIVER_TYPE == LAST_TYPE);
+    __ CmpObjectType(input, FIRST_JS_RECEIVER_TYPE, temp);
     __ j(below, is_false);
     __ j(equal, is_true);
-    __ CmpInstanceType(temp, LAST_SPEC_OBJECT_TYPE);
+    __ CmpInstanceType(temp, LAST_JS_RECEIVER_TYPE);
     __ j(equal, is_true);
   } else {
     // Faster code path to avoid two compares: subtract lower bound from the
@@ -3260,7 +3260,7 @@ void LCodeGen::DoWrapReceiver(LWrapReceiver* instr) {
   // The receiver should be a JS object.
   Condition is_smi = __ CheckSmi(receiver);
   DeoptimizeIf(is_smi, instr, Deoptimizer::kSmi);
-  __ CmpObjectType(receiver, FIRST_SPEC_OBJECT_TYPE, kScratchRegister);
+  __ CmpObjectType(receiver, FIRST_JS_RECEIVER_TYPE, kScratchRegister);
   DeoptimizeIf(below, instr, Deoptimizer::kNotAJavaScriptObject);
 
   __ jmp(&receiver_ok, Label::kNear);
@@ -5472,8 +5472,8 @@ Condition LCodeGen::EmitTypeofIs(LTypeofIsAndBranch* instr, Register input) {
     __ JumpIfSmi(input, false_label, false_distance);
     __ CompareRoot(input, Heap::kNullValueRootIndex);
     __ j(equal, true_label, true_distance);
-    STATIC_ASSERT(LAST_SPEC_OBJECT_TYPE == LAST_TYPE);
-    __ CmpObjectType(input, FIRST_SPEC_OBJECT_TYPE, input);
+    STATIC_ASSERT(LAST_JS_RECEIVER_TYPE == LAST_TYPE);
+    __ CmpObjectType(input, FIRST_JS_RECEIVER_TYPE, input);
     __ j(below, false_label, false_distance);
     // Check for callable or undetectable objects => false.
     __ testb(FieldOperand(input, Map::kBitFieldOffset),
@@ -5649,7 +5649,7 @@ void LCodeGen::DoForInPrepareMap(LForInPrepareMap* instr) {
   Condition cc = masm()->CheckSmi(rax);
   DeoptimizeIf(cc, instr, Deoptimizer::kSmi);
 
-  STATIC_ASSERT(FIRST_JS_PROXY_TYPE == FIRST_SPEC_OBJECT_TYPE);
+  STATIC_ASSERT(FIRST_JS_PROXY_TYPE == FIRST_JS_RECEIVER_TYPE);
   __ CmpObjectType(rax, LAST_JS_PROXY_TYPE, rcx);
   DeoptimizeIf(below_equal, instr, Deoptimizer::kWrongInstanceType);