Simd128Float32, Simd128Mask, and Simd128Float32List additions for dart:scalarlist

runtime/vm/snapshot.cc

Index: runtime/vm/snapshot.cc
diff --git a/runtime/vm/snapshot.cc b/runtime/vm/snapshot.cc
index 70941d97b11e2dede370790cd9e7270f697d2936..1116751ec70617c675f8697b3326346a28802d55 100644
--- a/runtime/vm/snapshot.cc
+++ b/runtime/vm/snapshot.cc
@@ -578,6 +578,36 @@ RawGrowableObjectArray* SnapshotReader::NewGrowableObjectArray() {
 }
 
 
+RawSimd128Float32* SnapshotReader::NewSimd128Float32(float v0, float v1,
+                                                     float v2, float v3) {
+  ASSERT(kind_ == Snapshot::kFull);
+  ASSERT(isolate()->no_gc_scope_depth() != 0);
+  cls_ = object_store()->simd128_float32_class();
+  RawSimd128Float32* obj = reinterpret_cast<RawSimd128Float32*>(
+      AllocateUninitialized(cls_, Simd128Float32::InstanceSize()));
+  obj->ptr()->value_[0] = v0;
+  obj->ptr()->value_[1] = v1;
+  obj->ptr()->value_[2] = v2;
+  obj->ptr()->value_[3] = v3;
+  return obj;
+}
+
+
+RawSimd128Mask* SnapshotReader::NewSimd128Mask(uint32_t v0, uint32_t v1,
+                                               uint32_t v2, uint32_t v3) {
+  ASSERT(kind_ == Snapshot::kFull);
+  ASSERT(isolate()->no_gc_scope_depth() != 0);
+  cls_ = object_store()->simd128_mask_class();
+  RawSimd128Mask* obj = reinterpret_cast<RawSimd128Mask*>(
+      AllocateUninitialized(cls_, Simd128Mask::InstanceSize()));
+  obj->ptr()->value_[0] = v0;
+  obj->ptr()->value_[1] = v1;
+  obj->ptr()->value_[2] = v2;
+  obj->ptr()->value_[3] = v3;
+  return obj;
+}
+
+
 RawApiError* SnapshotReader::NewApiError() {
   ALLOC_NEW_OBJECT(ApiError, Object::api_error_class());
 }