Remove {FIRST,LAST}_SPEC_OBJECT_TYPE.

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

 // Copyright 2013 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_X64
 
 #include "src/crankshaft/x64/lithium-codegen-x64.h"
 
 #include "src/base/bits.h"
 #include "src/code-factory.h"
@@ skipping 2175 matching lines @@
         if (expected.CanBeUndetectable()) {
           // Undetectable -> false.
           __ testb(FieldOperand(map, Map::kBitFieldOffset),
                    Immediate(1 << Map::kIsUndetectable));
           __ j(not_zero, instr->FalseLabel(chunk_));
         }
       }
 
       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_));
       }
 
       if (expected.Contains(ToBooleanStub::STRING)) {
         // String value -> false iff empty.
         Label not_string;
         __ CmpInstanceType(map, FIRST_NONSTRING_TYPE);
         __ j(above_equal, &not_string, Label::kNear);
         __ cmpp(FieldOperand(reg, String::kLengthOffset), Immediate(0));
         __ j(not_zero, instr->TrueLabel(chunk_));
@@ skipping 343 matching lines @@
   DCHECK(!input.is(temp2));
   DCHECK(!temp.is(temp2));
 
   __ JumpIfSmi(input, is_false);
 
   if (String::Equals(isolate()->factory()->Function_string(), class_name)) {
     // Assuming the following assertions, we can use the same compares to test
     // 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
     // actual type and do a signed compare with the width of the type range.
     __ movp(temp, FieldOperand(input, HeapObject::kMapOffset));
     __ movzxbl(temp2, FieldOperand(temp, Map::kInstanceTypeOffset));
     __ subp(temp2, Immediate(FIRST_NONCALLABLE_SPEC_OBJECT_TYPE));
     __ cmpp(temp2, Immediate(LAST_NONCALLABLE_SPEC_OBJECT_TYPE -
                              FIRST_NONCALLABLE_SPEC_OBJECT_TYPE));
     __ j(above, is_false);
@@ skipping 675 matching lines @@
 
   // Normal function. Replace undefined or null with global receiver.
   __ CompareRoot(receiver, Heap::kNullValueRootIndex);
   __ j(equal, &global_object, Label::kNear);
   __ CompareRoot(receiver, Heap::kUndefinedValueRootIndex);
   __ j(equal, &global_object, Label::kNear);
 
   // 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);
   __ bind(&global_object);
   __ movp(receiver, FieldOperand(function, JSFunction::kContextOffset));
   __ movp(receiver, ContextOperand(receiver, Context::NATIVE_CONTEXT_INDEX));
   __ movp(receiver, ContextOperand(receiver, Context::GLOBAL_PROXY_INDEX));
 
   __ bind(&receiver_ok);
 }
@@ skipping 2191 matching lines @@
     __ movzxbl(input, FieldOperand(input, Map::kBitFieldOffset));
     __ andb(input,
             Immediate((1 << Map::kIsCallable) | (1 << Map::kIsUndetectable)));
     __ cmpb(input, Immediate(1 << Map::kIsCallable));
     final_branch_condition = equal;
 
   } else if (String::Equals(type_name, factory->object_string())) {
     __ 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),
              Immediate((1 << Map::kIsCallable) | (1 << Map::kIsUndetectable)));
     final_branch_condition = zero;
 
 // clang-format off
 #define SIMD128_TYPE(TYPE, Type, type, lane_count, lane_type)       \
   } else if (String::Equals(type_name, factory->type##_string())) { \
     __ JumpIfSmi(input, false_label, false_distance);               \
@@ skipping 155 matching lines @@
   GenerateOsrPrologue();
 }
 
 
 void LCodeGen::DoForInPrepareMap(LForInPrepareMap* instr) {
   DCHECK(ToRegister(instr->context()).is(rsi));
 
   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);
 
   Label use_cache, call_runtime;
   Register null_value = rdi;
   __ LoadRoot(null_value, Heap::kNullValueRootIndex);
   __ CheckEnumCache(null_value, &call_runtime);
 
   __ movp(rax, FieldOperand(rax, HeapObject::kMapOffset));
   __ jmp(&use_cache, Label::kNear);
@@ skipping 125 matching lines @@
   RecordSafepoint(Safepoint::kNoLazyDeopt);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64