Upstream version 8.37.186.0

[platform/framework/web/crosswalk.git] / src / v8 / src / hydrogen-types.cc

diff --git a/src/v8/src/hydrogen-types.cc b/src/v8/src/hydrogen-types.cc
index 2da8a59..d31e302 100644 (file)
--- a/src/v8/src/hydrogen-types.cc
+++ b/src/v8/src/hydrogen-types.cc
@@ -4,6 +4,7 @@
 
 #include "src/hydrogen-types.h"
 
+#include "src/property-details.h"
 #include "src/types-inl.h"
 
 
@@ -42,6 +43,9 @@ HType HType::FromValue(Handle<Object> value) {
   if (value->IsSmi()) return HType::Smi();
   if (value->IsNull()) return HType::Null();
   if (value->IsHeapNumber()) return HType::HeapNumber();
+  if (value->IsFloat32x4()) return HType::Float32x4();
+  if (value->IsFloat64x2()) return HType::Float64x2();
+  if (value->IsInt32x4()) return HType::Int32x4();
   if (value->IsString()) return HType::String();
   if (value->IsBoolean()) return HType::Boolean();
   if (value->IsUndefined()) return HType::Undefined();
@@ -52,6 +56,24 @@ HType HType::FromValue(Handle<Object> value) {
 }
 
 
+// static
+HType HType::FromRepresentation(Representation representation) {
+  HType result = HType::Tagged();
+  if (representation.IsSmi()) {
+    result = HType::Smi();
+  } else if (representation.IsDouble()) {
+    result = HType::HeapNumber();
+  } else if (representation.IsFloat32x4()) {
+    result = HType::Float32x4();
+  } else if (representation.IsFloat64x2()) {
+    result = HType::Float64x2();
+  } else if (representation.IsInt32x4()) {
+    result = HType::Int32x4();
+  }
+  return result;
+}
+
+
 const char* HType::ToString() const {
   // Note: The c1visualizer syntax for locals allows only a sequence of the
   // following characters: A-Za-z0-9_-|: