Get rid of AllocationFlags::TAG_OBJECT

src/x64/codegen-x64.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.
 
 #include "src/x64/codegen-x64.h"
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/codegen.h"
 #include "src/macro-assembler.h"
@@ skipping 186 matching lines @@
   STATIC_ASSERT(FixedDoubleArray::kHeaderSize == FixedArray::kHeaderSize);
 
   Label loop, entry, convert_hole;
   __ movq(r15, bit_cast<int64_t, uint64_t>(kHoleNanInt64));
   // r15: the-hole NaN
   __ jmp(&entry);
 
   // Allocate new backing store.
   __ bind(&new_backing_store);
   __ leap(rdi, Operand(r9, times_8, FixedArray::kHeaderSize));
-  __ Allocate(rdi, r14, r11, r15, fail, TAG_OBJECT);
+  __ Allocate(rdi, r14, r11, r15, fail, NO_ALLOCATION_FLAGS);
   // Set backing store's map
   __ LoadRoot(rdi, Heap::kFixedDoubleArrayMapRootIndex);
   __ movp(FieldOperand(r14, HeapObject::kMapOffset), rdi);
   // Set receiver's backing store.
   __ movp(FieldOperand(rdx, JSObject::kElementsOffset), r14);
   __ movp(r11, r14);
   __ RecordWriteField(rdx,
                       JSObject::kElementsOffset,
                       r11,
                       r15,
@@ skipping 71 matching lines @@
   __ j(equal, &only_change_map);
 
   __ Push(rsi);
   __ Push(rax);
 
   __ movp(r8, FieldOperand(rdx, JSObject::kElementsOffset));
   __ SmiToInteger32(r9, FieldOperand(r8, FixedDoubleArray::kLengthOffset));
   // r8 : source FixedDoubleArray
   // r9 : number of elements
   __ leap(rdi, Operand(r9, times_pointer_size, FixedArray::kHeaderSize));
-  __ Allocate(rdi, r11, r14, r15, &gc_required, TAG_OBJECT);
+  __ Allocate(rdi, r11, r14, r15, &gc_required, NO_ALLOCATION_FLAGS);
   // r11: destination FixedArray
   __ LoadRoot(rdi, Heap::kFixedArrayMapRootIndex);
   __ movp(FieldOperand(r11, HeapObject::kMapOffset), rdi);
   __ Integer32ToSmi(r14, r9);
   __ movp(FieldOperand(r11, FixedArray::kLengthOffset), r14);
 
   // Prepare for conversion loop.
   __ movq(rsi, bit_cast<int64_t, uint64_t>(kHoleNanInt64));
   __ LoadRoot(rdi, Heap::kTheHoleValueRootIndex);
   // rsi: the-hole NaN
@@ skipping 324 matching lines @@
     return Operand(base_reg_, argument_count_reg_, times_pointer_size,
         displacement_to_last_argument + (receiver - 1 - index) * kPointerSize);
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64