[turbofan] Support for %_DoubleHi, %_DoubleLo and %_ConstructDouble.

src/compiler/arm/instruction-codes-arm.h

 // Copyright 2014 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_COMPILER_ARM_INSTRUCTION_CODES_ARM_H_
 #define V8_COMPILER_ARM_INSTRUCTION_CODES_ARM_H_
 
 namespace v8 {
 namespace internal {
 namespace compiler {
@@ skipping 45 matching lines @@
   V(ArmVfloorF64)                  \
   V(ArmVceilF64)                   \
   V(ArmVroundTruncateF64)          \
   V(ArmVroundTiesAwayF64)          \
   V(ArmVcvtF32F64)                 \
   V(ArmVcvtF64F32)                 \
   V(ArmVcvtF64S32)                 \
   V(ArmVcvtF64U32)                 \
   V(ArmVcvtS32F64)                 \
   V(ArmVcvtU32F64)                 \
+  V(ArmVmovLowU32F64)              \
+  V(ArmVmovLowF64U32)              \
+  V(ArmVmovHighU32F64)             \
+  V(ArmVmovHighF64U32)             \
+  V(ArmVmovF64U32U32)              \
   V(ArmVldrF32)                    \
   V(ArmVstrF32)                    \
   V(ArmVldrF64)                    \
   V(ArmVstrF64)                    \
   V(ArmLdrb)                       \
   V(ArmLdrsb)                      \
   V(ArmStrb)                       \
   V(ArmLdrh)                       \
   V(ArmLdrsh)                      \
   V(ArmStrh)                       \
@@ skipping 19 matching lines @@
   V(Operand2_R_ASR_R) /* %r0 ASR %r1 */ \
   V(Operand2_R_LSL_R) /* %r0 LSL %r1 */ \
   V(Operand2_R_LSR_R) /* %r0 LSR %r1 */ \
   V(Operand2_R_ROR_R) /* %r0 ROR %r1 */
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_ARM_INSTRUCTION_CODES_ARM_H_