Remove {FIRST,LAST}_SPEC_OBJECT_TYPE.

src/arm/code-stubs-arm.cc

 // Copyright 2012 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_ARM
 
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 232 matching lines @@
   Label heap_number, return_equal;
   __ cmp(r0, r1);
   __ b(ne, &not_identical);
 
   // Test for NaN. Sadly, we can't just compare to Factory::nan_value(),
   // so we do the second best thing - test it ourselves.
   // They are both equal and they are not both Smis so both of them are not
   // Smis.  If it's not a heap number, then return equal.
   if (cond == lt || cond == gt) {
     // Call runtime on identical JSObjects.
-    __ CompareObjectType(r0, r4, r4, FIRST_SPEC_OBJECT_TYPE);
+    __ CompareObjectType(r0, r4, r4, FIRST_JS_RECEIVER_TYPE);
     __ b(ge, slow);
     // Call runtime on identical symbols since we need to throw a TypeError.
     __ cmp(r4, Operand(SYMBOL_TYPE));
     __ b(eq, slow);
     // Call runtime on identical SIMD values since we must throw a TypeError.
     __ cmp(r4, Operand(SIMD128_VALUE_TYPE));
     __ b(eq, slow);
     if (is_strong(strength)) {
       // Call the runtime on anything that is converted in the semantics, since
       // we need to throw a TypeError. Smis have already been ruled out.
       __ cmp(r4, Operand(HEAP_NUMBER_TYPE));
       __ b(eq, &return_equal);
       __ tst(r4, Operand(kIsNotStringMask));
       __ b(ne, slow);
     }
   } else {
     __ CompareObjectType(r0, r4, r4, HEAP_NUMBER_TYPE);
     __ b(eq, &heap_number);
     // Comparing JS objects with <=, >= is complicated.
     if (cond != eq) {
-      __ cmp(r4, Operand(FIRST_SPEC_OBJECT_TYPE));
+      __ cmp(r4, Operand(FIRST_JS_RECEIVER_TYPE));
       __ b(ge, slow);
       // Call runtime on identical symbols since we need to throw a TypeError.
       __ cmp(r4, Operand(SYMBOL_TYPE));
       __ b(eq, slow);
       // Call runtime on identical SIMD values since we must throw a TypeError.
       __ cmp(r4, Operand(SIMD128_VALUE_TYPE));
       __ b(eq, slow);
       if (is_strong(strength)) {
         // Call the runtime on anything that is converted in the semantics,
         // since we need to throw a TypeError. Smis and heap numbers have
@@ skipping 144 matching lines @@
 // See comment at call site.
 static void EmitStrictTwoHeapObjectCompare(MacroAssembler* masm,
                                            Register lhs,
                                            Register rhs) {
     DCHECK((lhs.is(r0) && rhs.is(r1)) ||
            (lhs.is(r1) && rhs.is(r0)));
 
     // If either operand is a JS object or an oddball value, then they are
     // not equal since their pointers are different.
     // There is no test for undetectability in strict equality.
-    STATIC_ASSERT(LAST_TYPE == LAST_SPEC_OBJECT_TYPE);
+    STATIC_ASSERT(LAST_TYPE == LAST_JS_RECEIVER_TYPE);
     Label first_non_object;
     // Get the type of the first operand into r2 and compare it with
-    // FIRST_SPEC_OBJECT_TYPE.
-    __ CompareObjectType(rhs, r2, r2, FIRST_SPEC_OBJECT_TYPE);
+    // FIRST_JS_RECEIVER_TYPE.
+    __ CompareObjectType(rhs, r2, r2, FIRST_JS_RECEIVER_TYPE);
     __ b(lt, &first_non_object);
 
     // Return non-zero (r0 is not zero)
     Label return_not_equal;
     __ bind(&return_not_equal);
     __ Ret();
 
     __ bind(&first_non_object);
     // Check for oddballs: true, false, null, undefined.
     __ cmp(r2, Operand(ODDBALL_TYPE));
     __ b(eq, &return_not_equal);
 
-    __ CompareObjectType(lhs, r3, r3, FIRST_SPEC_OBJECT_TYPE);
+    __ CompareObjectType(lhs, r3, r3, FIRST_JS_RECEIVER_TYPE);
     __ b(ge, &return_not_equal);
 
     // Check for oddballs: true, false, null, undefined.
     __ cmp(r3, Operand(ODDBALL_TYPE));
     __ b(eq, &return_not_equal);
 
     // Now that we have the types we might as well check for
     // internalized-internalized.
     STATIC_ASSERT(kInternalizedTag == 0 && kStringTag == 0);
     __ orr(r2, r2, Operand(r3));
@@ skipping 46 matching lines @@
   __ b(ge, not_both_strings);
   __ tst(r3, Operand(kIsNotInternalizedMask));
   __ b(ne, possible_strings);
 
   // Both are internalized.  We already checked they weren't the same pointer
   // so they are not equal.
   __ mov(r0, Operand(NOT_EQUAL));
   __ Ret();
 
   __ bind(&object_test);
-  __ cmp(r2, Operand(FIRST_SPEC_OBJECT_TYPE));
+  __ cmp(r2, Operand(FIRST_JS_RECEIVER_TYPE));
   __ b(lt, not_both_strings);
-  __ CompareObjectType(lhs, r2, r3, FIRST_SPEC_OBJECT_TYPE);
+  __ CompareObjectType(lhs, r2, r3, FIRST_JS_RECEIVER_TYPE);
   __ b(lt, not_both_strings);
   // If both objects are undetectable, they are equal. Otherwise, they
   // are not equal, since they are different objects and an object is not
   // equal to undefined.
   __ ldr(r3, FieldMemOperand(rhs, HeapObject::kMapOffset));
   __ ldrb(r2, FieldMemOperand(r2, Map::kBitFieldOffset));
   __ ldrb(r3, FieldMemOperand(r3, Map::kBitFieldOffset));
   __ and_(r0, r2, Operand(r3));
   __ and_(r0, r0, Operand(1 << Map::kIsUndetectable));
   __ eor(r0, r0, Operand(1 << Map::kIsUndetectable));
@@ skipping 4831 matching lines @@
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM