Reland "ARM64: Add NEON support"

src/crankshaft/arm64/delayed-masm-arm64-inl.h

 // 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.
 
 #ifndef V8_CRANKSHAFT_ARM64_DELAYED_MASM_ARM64_INL_H_
 #define V8_CRANKSHAFT_ARM64_DELAYED_MASM_ARM64_INL_H_
 
 #include "src/arm64/macro-assembler-arm64-inl.h"
 #include "src/crankshaft/arm64/delayed-masm-arm64.h"
 
@@ skipping 26 matching lines @@
 
 
 void DelayedMasm::Mov(const Register& rd,
                       const Operand& operand,
                       DiscardMoveMode discard_mode) {
   EmitPending();
   DCHECK(!IsScratchRegister(rd) || scratch_register_acquired_);
   __ Mov(rd, operand, discard_mode);
 }
 
-
-void DelayedMasm::Fmov(FPRegister fd, FPRegister fn) {
+void DelayedMasm::Fmov(VRegister fd, VRegister fn) {
   EmitPending();
   __ Fmov(fd, fn);
 }
 
-
-void DelayedMasm::Fmov(FPRegister fd, double imm) {
+void DelayedMasm::Fmov(VRegister fd, double imm) {
   EmitPending();
   __ Fmov(fd, imm);
 }
 
 
 void DelayedMasm::LoadObject(Register result, Handle<Object> object) {
   EmitPending();
   DCHECK(!IsScratchRegister(result) || scratch_register_acquired_);
   __ LoadObject(result, object);
 }
 
 void DelayedMasm::InitializeRootRegister() { masm_->InitializeRootRegister(); }
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CRANKSHAFT_ARM64_DELAYED_MASM_ARM64_INL_H_