Experimental implementation: Exposing SIMD instructions into JavaScript

src/elements-kind.h

Index: src/elements-kind.h
diff --git a/src/elements-kind.h b/src/elements-kind.h
index 51a690272f7f122848c3c30538bf9dadbceab7b5..bfb5aceb59f336affc5d231f3bff5309f8bbee01 100644
--- a/src/elements-kind.h
+++ b/src/elements-kind.h
@@ -60,6 +60,8 @@ enum ElementsKind {
   EXTERNAL_INT_ELEMENTS,
   EXTERNAL_UNSIGNED_INT_ELEMENTS,
   EXTERNAL_FLOAT_ELEMENTS,
+  EXTERNAL_FLOAT32x4_ELEMENTS,
+  EXTERNAL_INT32x4_ELEMENTS,
   EXTERNAL_DOUBLE_ELEMENTS,
   EXTERNAL_PIXEL_ELEMENTS,
 
@@ -121,6 +123,16 @@ inline bool IsExternalFloatOrDoubleElementsKind(ElementsKind kind) {
 }
 
 
+inline bool IsExternalFloat32x4ElementsKind(ElementsKind kind) {
+  return kind == EXTERNAL_FLOAT32x4_ELEMENTS;
+}
+
+
+inline bool IsExternalInt32x4ElementsKind(ElementsKind kind) {
+  return kind == EXTERNAL_INT32x4_ELEMENTS;
+}
+
+
 inline bool IsDoubleOrFloatElementsKind(ElementsKind kind) {
   return IsFastDoubleElementsKind(kind) ||
       IsExternalFloatOrDoubleElementsKind(kind);