Port SIMD types from dart:scalarlist to dart:typeddata.

runtime/vm/object.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 4934 matching lines @@
   TYPED_GETTER_SETTER(Int8, int8_t)
   TYPED_GETTER_SETTER(Uint8, uint8_t)
   TYPED_GETTER_SETTER(Int16, int16_t)
   TYPED_GETTER_SETTER(Uint16, uint16_t)
   TYPED_GETTER_SETTER(Int32, int32_t)
   TYPED_GETTER_SETTER(Uint32, uint32_t)
   TYPED_GETTER_SETTER(Int64, int64_t)
   TYPED_GETTER_SETTER(Uint64, uint64_t)
   TYPED_GETTER_SETTER(Float32, float)
   TYPED_GETTER_SETTER(Float64, double)
+  simd_value_t GetFloat32x4(intptr_t byte_offset) const {
+    return simd_value_safe_load(DataAddr(byte_offset));
+  }
+  void SetFloat32x4(intptr_t byte_offset, simd_value_t value) const {
+    simd_value_safe_store(DataAddr(byte_offset), value);
+  }
 
   static intptr_t length_offset() {
     return OFFSET_OF(RawTypedData, length_);
   }
 
   static intptr_t InstanceSize() {
     ASSERT(sizeof(RawTypedData) == OFFSET_OF(RawTypedData, data_));
     return 0;
   }
 
@@ skipping 57 matching lines @@
   TYPED_GETTER_SETTER(Int8, int8_t)
   TYPED_GETTER_SETTER(Uint8, uint8_t)
   TYPED_GETTER_SETTER(Int16, int16_t)
   TYPED_GETTER_SETTER(Uint16, uint16_t)
   TYPED_GETTER_SETTER(Int32, int32_t)
   TYPED_GETTER_SETTER(Uint32, uint32_t)
   TYPED_GETTER_SETTER(Int64, int64_t)
   TYPED_GETTER_SETTER(Uint64, uint64_t)
   TYPED_GETTER_SETTER(Float32, float)
   TYPED_GETTER_SETTER(Float64, double)
+  simd_value_t GetFloat32x4(intptr_t byte_offset) const {
+    return simd_value_safe_load(DataAddr(byte_offset));
+  }
+  void SetFloat32x4(intptr_t byte_offset, simd_value_t value) const {
+    simd_value_safe_store(DataAddr(byte_offset), value);
+  }
 
   FinalizablePersistentHandle* AddFinalizer(
       void* peer, Dart_WeakPersistentHandleFinalizer callback) const;
 
   static intptr_t length_offset() {
     return OFFSET_OF(RawExternalTypedData, length_);
   }
 
   static intptr_t data_offset() {
     return OFFSET_OF(RawExternalTypedData, data_);
@@ skipping 1772 matching lines @@
 
 
 RawObject* MegamorphicCache::GetTargetFunction(const Array& array,
                                                intptr_t index) {
   return array.At((index * kEntryLength) + kTargetFunctionIndex);
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_