Simd128Float32, Simd128Mask, and Simd128Float32List additions for dart:scalarlist

runtime/vm/raw_object.h

Index: runtime/vm/raw_object.h
diff --git a/runtime/vm/raw_object.h b/runtime/vm/raw_object.h
index 2889ff92760f8f48cdfda083de3dd53c704d9dca..d904d206af8bb55c074d18be67e26d200a16d90f 100644
--- a/runtime/vm/raw_object.h
+++ b/runtime/vm/raw_object.h
@@ -71,6 +71,7 @@ namespace dart {
       V(Uint32Array)                                                           \
       V(Int64Array)                                                            \
       V(Uint64Array)                                                           \
+      V(Float32x4Array)                                                        \
       V(Float32Array)                                                          \
       V(Float64Array)                                                          \
       V(ExternalInt8Array)                                                     \
@@ -82,12 +83,16 @@ namespace dart {
       V(ExternalUint32Array)                                                   \
       V(ExternalInt64Array)                                                    \
       V(ExternalUint64Array)                                                   \
+      V(ExternalFloat32x4Array)                                                \
       V(ExternalFloat32Array)                                                  \
       V(ExternalFloat64Array)                                                  \
     V(Stacktrace)                                                              \
     V(JSRegExp)                                                                \
     V(WeakProperty)                                                            \
     V(DartFunction)                                                            \
+    V(Float32x4)                                                               \
+    V(Uint32x4)                                                                \
+
 
 #define CLASS_LIST_STRINGS(V)                                                  \
   V(String)                                                                    \
@@ -1301,6 +1306,24 @@ class RawGrowableObjectArray : public RawInstance {
 };
 
 
+class RawFloat32x4 : public RawInstance {
+  RAW_HEAP_OBJECT_IMPLEMENTATION(Float32x4);
+
+  float value_[4];
+
+  friend class SnapshotReader;
+};
+
+
+class RawUint32x4 : public RawInstance {
+  RAW_HEAP_OBJECT_IMPLEMENTATION(Uint32x4);
+
+  uint32_t value_[4];
+
+  friend class SnapshotReader;
+};
+
+
 // Define an aliases for intptr_t.
 #if defined(ARCH_IS_32_BIT)
 #define RawIntPtrArray RawInt32Array
@@ -1401,6 +1424,13 @@ class RawUint64Array : public RawByteArray {
 };
 
 
+class RawFloat32x4Array : public RawByteArray {
+  RAW_HEAP_OBJECT_IMPLEMENTATION(Float32x4Array);
+
+  // Variable length data follows here.
+  simd_value_t data_[0];
+};
+
 class RawFloat32Array : public RawByteArray {
   RAW_HEAP_OBJECT_IMPLEMENTATION(Float32Array);
 
@@ -1490,6 +1520,14 @@ class RawExternalUint64Array : public RawByteArray {
 };
 
 
+class RawExternalFloat32x4Array : public RawByteArray {
+  RAW_HEAP_OBJECT_IMPLEMENTATION(ExternalFloat32x4Array);
+
+  simd_value_t* data_;
+  void* peer_;
+};
+
+
 class RawExternalFloat32Array : public RawByteArray {
   RAW_HEAP_OBJECT_IMPLEMENTATION(ExternalFloat32Array);
 
@@ -1670,20 +1708,22 @@ inline bool RawObject::IsByteArrayClassId(intptr_t index) {
          kUint32ArrayCid == kByteArrayCid + 7 &&
          kInt64ArrayCid == kByteArrayCid + 8 &&
          kUint64ArrayCid == kByteArrayCid + 9 &&
-         kFloat32ArrayCid == kByteArrayCid + 10 &&
-         kFloat64ArrayCid == kByteArrayCid + 11 &&
-         kExternalInt8ArrayCid == kByteArrayCid + 12 &&
-         kExternalUint8ArrayCid == kByteArrayCid + 13 &&
-         kExternalUint8ClampedArrayCid == kByteArrayCid + 14 &&
-         kExternalInt16ArrayCid == kByteArrayCid + 15 &&
-         kExternalUint16ArrayCid == kByteArrayCid + 16 &&
-         kExternalInt32ArrayCid == kByteArrayCid + 17 &&
-         kExternalUint32ArrayCid == kByteArrayCid + 18 &&
-         kExternalInt64ArrayCid == kByteArrayCid + 19 &&
-         kExternalUint64ArrayCid == kByteArrayCid + 20 &&
-         kExternalFloat32ArrayCid == kByteArrayCid + 21 &&
-         kExternalFloat64ArrayCid == kByteArrayCid + 22 &&
-         kStacktraceCid == kByteArrayCid + 23);
+         kFloat32x4ArrayCid == kByteArrayCid + 10 &&
+         kFloat32ArrayCid == kByteArrayCid + 11 &&
+         kFloat64ArrayCid == kByteArrayCid + 12 &&
+         kExternalInt8ArrayCid == kByteArrayCid + 13 &&
+         kExternalUint8ArrayCid == kByteArrayCid + 14 &&
+         kExternalUint8ClampedArrayCid == kByteArrayCid + 15 &&
+         kExternalInt16ArrayCid == kByteArrayCid + 16 &&
+         kExternalUint16ArrayCid == kByteArrayCid + 17 &&
+         kExternalInt32ArrayCid == kByteArrayCid + 18 &&
+         kExternalUint32ArrayCid == kByteArrayCid + 19 &&
+         kExternalInt64ArrayCid == kByteArrayCid + 20 &&
+         kExternalUint64ArrayCid == kByteArrayCid + 21 &&
+         kExternalFloat32x4ArrayCid == kByteArrayCid + 22 &&
+         kExternalFloat32ArrayCid == kByteArrayCid + 23 &&
+         kExternalFloat64ArrayCid == kByteArrayCid + 24 &&
+         kStacktraceCid == kByteArrayCid + 25);
   return (index >= kByteArrayCid && index <= kExternalFloat64ArrayCid);
 }
 
@@ -1697,9 +1737,10 @@ inline bool RawObject::IsExternalByteArrayClassId(intptr_t index) {
          kExternalUint32ArrayCid == kExternalInt8ArrayCid + 6 &&
          kExternalInt64ArrayCid == kExternalInt8ArrayCid + 7 &&
          kExternalUint64ArrayCid == kExternalInt8ArrayCid + 8 &&
-         kExternalFloat32ArrayCid == kExternalInt8ArrayCid + 9 &&
-         kExternalFloat64ArrayCid == kExternalInt8ArrayCid + 10 &&
-         kStacktraceCid == kExternalInt8ArrayCid + 11);
+         kExternalFloat32x4ArrayCid == kExternalInt8ArrayCid + 9 &&
+         kExternalFloat32ArrayCid == kExternalInt8ArrayCid + 10 &&
+         kExternalFloat64ArrayCid == kExternalInt8ArrayCid + 11 &&
+         kStacktraceCid == kExternalInt8ArrayCid + 12);
   return (index >= kExternalInt8ArrayCid && index <= kExternalFloat64ArrayCid);
 }