[simd.js] Single SIMD128_VALUE_TYPE for all Simd128Values.

src/ic/ic-inl.h

Index: src/ic/ic-inl.h
diff --git a/src/ic/ic-inl.h b/src/ic/ic-inl.h
index 626748a804f2007242cf44ad94c85b39df200228..d6802b67d0903a0ccd4f4cc2253b6d86ae9bf9b6 100644
--- a/src/ic/ic-inl.h
+++ b/src/ic/ic-inl.h
@@ -130,29 +130,23 @@ JSFunction* IC::GetRootConstructor(Map* receiver_map, Context* native_context) {
   Isolate* isolate = receiver_map->GetIsolate();
   if (receiver_map == isolate->heap()->boolean_map()) {
     return native_context->boolean_function();
-  } else if (receiver_map->instance_type() == HEAP_NUMBER_TYPE) {
+  }
+  if (receiver_map->instance_type() == HEAP_NUMBER_TYPE) {
     return native_context->number_function();
-  } else if (receiver_map->instance_type() < FIRST_NONSTRING_TYPE) {
+  }
+  if (receiver_map->instance_type() < FIRST_NONSTRING_TYPE) {
     return native_context->string_function();
-  } else if (receiver_map->instance_type() == SYMBOL_TYPE) {
+  }
+  if (receiver_map->instance_type() == SYMBOL_TYPE) {
     return native_context->symbol_function();
-  } else if (receiver_map->instance_type() == FLOAT32X4_TYPE) {
-    return native_context->float32x4_function();
-  } else if (receiver_map->instance_type() == INT32X4_TYPE) {
-    return native_context->int32x4_function();
-  } else if (receiver_map->instance_type() == BOOL32X4_TYPE) {
-    return native_context->bool32x4_function();
-  } else if (receiver_map->instance_type() == INT16X8_TYPE) {
-    return native_context->int16x8_function();
-  } else if (receiver_map->instance_type() == BOOL16X8_TYPE) {
-    return native_context->bool16x8_function();
-  } else if (receiver_map->instance_type() == INT8X16_TYPE) {
-    return native_context->int8x16_function();
-  } else if (receiver_map->instance_type() == BOOL8X16_TYPE) {
-    return native_context->bool8x16_function();
-  } else {
-    return NULL;
   }
+#define SIMD128_TYPE(TYPE, Type, type, lane_count, lane_type) \
+  if (receiver_map == isolate->heap()->type##_map()) {        \
+    return native_context->type##_function();                 \
+  }
+  SIMD128_TYPES(SIMD128_TYPE)
+#undef SIMD128_TYPE
+  return nullptr;
 }