Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 73 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/ftl/FTLCommonValues.cpp b/Source/JavaScriptCore/ftl/FTLCommonValues.cpp
new file mode 100644
index 000000000..a2801e123
--- /dev/null
+++ b/Source/JavaScriptCore/ftl/FTLCommonValues.cpp
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2013, 2014 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+#include "FTLCommonValues.h"
+
+#include "B3BasicBlockInlines.h"
+#include "B3Const32Value.h"
+#include "B3Const64Value.h"
+#include "B3ConstDoubleValue.h"
+#include "B3ConstPtrValue.h"
+#include "B3ProcedureInlines.h"
+#include "B3Type.h"
+#include "B3ValueInlines.h"
+
+#if ENABLE(FTL_JIT)
+
+namespace JSC { namespace FTL {
+
+using namespace B3;
+
+CommonValues::CommonValues()
+    : voidType(B3::Void)
+    , boolean(B3::Int32)
+    , int32(B3::Int32)
+    , int64(B3::Int64)
+    , intPtr(B3::pointerType())
+    , floatType(B3::Float)
+    , doubleType(B3::Double)
+{
+}
+
+void CommonValues::initializeConstants(B3::Procedure& proc, B3::BasicBlock* block)
+{
+    int32Zero = block->appendNew<Const32Value>(proc, Origin(), 0);
+    int32One = block->appendNew<Const32Value>(proc, Origin(), 1);
+    booleanTrue = int32One;
+    booleanFalse = int32Zero;
+    int64Zero = block->appendNew<Const64Value>(proc, Origin(), 0);
+    intPtrZero = block->appendNew<ConstPtrValue>(proc, Origin(), 0);
+    intPtrOne = block->appendNew<ConstPtrValue>(proc, Origin(), 1);
+    intPtrTwo = block->appendNew<ConstPtrValue>(proc, Origin(), 2);
+    intPtrThree = block->appendNew<ConstPtrValue>(proc, Origin(), 3);
+    intPtrEight = block->appendNew<ConstPtrValue>(proc, Origin(), 8);
+    doubleZero = block->appendNew<ConstDoubleValue>(proc, Origin(), 0.);
+}
+
+} } // namespace JSC::FTL
+
+#endif // ENABLE(FTL_JIT)
+