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FTLCommonValues.cpp
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JavaScriptCore
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ftl
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FTLCommonValues.cpp
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/*
* 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
"
B3ValueInlines.h
"
#
if
ENABLE(FTL_JIT)
namespace
JSC
{
namespace
FTL
{
using
namespace
B3
;
CommonValues::CommonValues
() =
default
;
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
.);
doubleEncodeOffsetAsDouble = block->
appendNew
<ConstDoubleValue>(proc,
Origin
(), std::bit_cast<
double
>(JSValue::DoubleEncodeOffset));
#
if
USE(BIGINT32)
bigInt32Zero = block->
appendNew
<Const64Value>(proc,
Origin
(), JSValue::BigInt32Tag);
#
endif
}
} }
//
namespace JSC::FTL
#
endif
//
ENABLE(FTL_JIT)
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