[Turbofan] Add native ARM support for basic SIMD 32x4 operations.

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

Index: src/compiler/arm/instruction-codes-arm.h
diff --git a/src/compiler/arm/instruction-codes-arm.h b/src/compiler/arm/instruction-codes-arm.h
index 07c4033bd6efdd0eaff4263f1e0f928bf8960a4b..4b04c0bf6c8713d590117f1d88ba0f4f77dd1e4f 100644
--- a/src/compiler/arm/instruction-codes-arm.h
+++ b/src/compiler/arm/instruction-codes-arm.h
@@ -119,7 +119,24 @@ namespace compiler {
   V(ArmLdr)                        \
   V(ArmStr)                        \
   V(ArmPush)                       \
-  V(ArmPoke)
+  V(ArmPoke)                       \
+  V(ArmFloat32x4Splat)             \
+  V(ArmFloat32x4ExtractLane)       \
+  V(ArmFloat32x4ReplaceLane)       \
+  V(ArmFloat32x4FromInt32x4)       \
+  V(ArmFloat32x4FromUint32x4)      \
+  V(ArmFloat32x4Add)               \
+  V(ArmFloat32x4Sub)               \
+  V(ArmInt32x4Splat)               \
+  V(ArmInt32x4ExtractLane)         \
+  V(ArmInt32x4ReplaceLane)         \
+  V(ArmInt32x4FromFloat32x4)       \
+  V(ArmUint32x4FromFloat32x4)      \
+  V(ArmInt32x4Add)                 \
+  V(ArmInt32x4Sub)                 \
+  V(ArmInt32x4Eq)                  \
+  V(ArmInt32x4Ne)                  \
+  V(ArmSimd32x4Select)
 
 // Addressing modes represent the "shape" of inputs to an instruction.
 // Many instructions support multiple addressing modes. Addressing modes