Inline Float32x4 constructors

runtime/lib/simd128.cc

 // Copyright (c) 2013, 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.
 
 #include "vm/bootstrap_natives.h"
 
 #include "vm/exceptions.h"
 #include "vm/native_entry.h"
 #include "vm/object.h"
 #include "vm/symbols.h"
 
 namespace dart {
 
 DEFINE_NATIVE_ENTRY(Float32x4_fromDoubles, 5) {
   ASSERT(AbstractTypeArguments::CheckedHandle(
       arguments->NativeArgAt(0)).IsNull());
   GET_NON_NULL_NATIVE_ARGUMENT(Double, x, arguments->NativeArgAt(1));
   GET_NON_NULL_NATIVE_ARGUMENT(Double, y, arguments->NativeArgAt(2));
   GET_NON_NULL_NATIVE_ARGUMENT(Double, z, arguments->NativeArgAt(3));
   GET_NON_NULL_NATIVE_ARGUMENT(Double, w, arguments->NativeArgAt(4));
   float _x = x.value();
   float _y = y.value();
   float _z = z.value();
   float _w = w.value();
   return Float32x4::New(_x, _y, _z, _w);
 }
 
 
+DEFINE_NATIVE_ENTRY(Float32x4_splat, 2) {
+  ASSERT(AbstractTypeArguments::CheckedHandle(
+      arguments->NativeArgAt(0)).IsNull());
+  GET_NON_NULL_NATIVE_ARGUMENT(Double, v, arguments->NativeArgAt(1));
+  float _v = v.value();
+  return Float32x4::New(_v, _v, _v, _v);
+}
+
+
 DEFINE_NATIVE_ENTRY(Float32x4_zero, 1) {
   ASSERT(AbstractTypeArguments::CheckedHandle(
       arguments->NativeArgAt(0)).IsNull());
   return Float32x4::New(0.0f, 0.0f, 0.0f, 0.0f);
 }
 
 
 DEFINE_NATIVE_ENTRY(Float32x4_add, 2) {
   GET_NON_NULL_NATIVE_ARGUMENT(Float32x4, self, arguments->NativeArgAt(0));
   GET_NON_NULL_NATIVE_ARGUMENT(Float32x4, other, arguments->NativeArgAt(1));
@@ skipping 564 matching lines @@
 }
 
 
 DEFINE_NATIVE_ENTRY(Uint32x4_toFloat32x4, 1) {
   GET_NON_NULL_NATIVE_ARGUMENT(Uint32x4, v, arguments->NativeArgAt(0));
   return Float32x4::New(v.value());
 }
 
 
 }  // namespace dart