src/runtime/runtime-object.cc - Issue 699613004: Revert "In-object double fields unboxing (for 64-bit only)."

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Unified Diff: src/runtime/runtime-object.cc

Issue 699613004: Revert "In-object double fields unboxing (for 64-bit only)." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 1 month ago

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Index: src/runtime/runtime-object.cc

diff --git a/src/runtime/runtime-object.cc b/src/runtime/runtime-object.cc

index c83b247009dc892984ed7c166f79ef20207cc1c1..b2a736d7a5bb41e07532366ac815da3693bcbace 100644

--- a/src/runtime/runtime-object.cc

+++ b/src/runtime/runtime-object.cc

@@ -1400,8 +1400,9 @@ RUNTIME_FUNCTION(Runtime_LoadMutableDouble) {

RUNTIME_ASSERT(field_index.outobject_array_index() <

object->properties()->length());

}

- return *JSObject::FastPropertyAt(object, Representation::Double(),

- field_index);

+ Handle<Object> raw_value(object->RawFastPropertyAt(field_index), isolate);

+ RUNTIME_ASSERT(raw_value->IsMutableHeapNumber());

+ return *Object::WrapForRead(isolate, raw_value, Representation::Double());

}

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