From 470286ecfe79d59df14944e5b5d34630fc739391 Mon Sep 17 00:00:00 2001
From: Simon Hausmann <simon.hausmann@digia.com>
Date: Thu, 22 Nov 2012 09:09:45 +0100
Subject: Imported WebKit commit e89504fa9195b2063b2530961d4b73dd08de3242
 (http://svn.webkit.org/repository/webkit/trunk@135485)

Change-Id: I03774e5ac79721c13ffa30d152537a74d0b12e66
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
---
 Source/JavaScriptCore/runtime/Butterfly.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Source/JavaScriptCore/runtime/Butterfly.h')

diff --git a/Source/JavaScriptCore/runtime/Butterfly.h b/Source/JavaScriptCore/runtime/Butterfly.h
index cb93aea8a..4b8d53f7e 100644
--- a/Source/JavaScriptCore/runtime/Butterfly.h
+++ b/Source/JavaScriptCore/runtime/Butterfly.h
@@ -88,12 +88,18 @@ public:
     template<typename T>
     T* indexingPayload() { return reinterpret_cast<T*>(this); }
     ArrayStorage* arrayStorage() { return indexingPayload<ArrayStorage>(); }
+    WriteBarrier<Unknown>* contiguousInt32() { return indexingPayload<WriteBarrier<Unknown> >(); }
+    double* contiguousDouble() { return indexingPayload<double>(); }
     WriteBarrier<Unknown>* contiguous() { return indexingPayload<WriteBarrier<Unknown> >(); }
     
     static Butterfly* fromContiguous(WriteBarrier<Unknown>* contiguous)
     {
         return reinterpret_cast<Butterfly*>(contiguous);
     }
+    static Butterfly* fromContiguous(double* contiguous)
+    {
+        return reinterpret_cast<Butterfly*>(contiguous);
+    }
     
     static ptrdiff_t offsetOfPropertyStorage() { return -static_cast<ptrdiff_t>(sizeof(IndexingHeader)); }
     static int indexOfPropertyStorage()
-- 
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