1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
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.
*/
#pragma once
#include <wtf/Platform.h>
#if ENABLE(FTL_JIT)
#include "FTLAbbreviatedTypes.h"
#include "FTLValueRange.h"
namespace JSC {
namespace B3 {
class BasicBlock;
class Procedure;
}
namespace FTL {
class CommonValues {
public:
CommonValues();
void initializeConstants(B3::Procedure&, B3::BasicBlock*);
LValue booleanTrue { nullptr };
LValue booleanFalse { nullptr };
LValue int32Zero { nullptr };
LValue int32One { nullptr };
LValue int64Zero { nullptr };
LValue intPtrZero { nullptr };
LValue intPtrOne { nullptr };
LValue intPtrTwo { nullptr };
LValue intPtrThree { nullptr };
LValue intPtrEight { nullptr };
LValue doubleZero { nullptr };
LValue doubleEncodeOffsetAsDouble { nullptr };
#if USE(BIGINT32)
LValue bigInt32Zero { nullptr };
#endif
const unsigned rangeKind { 0 };
const unsigned profKind { 0 };
const LValue branchWeights { nullptr };
};
} } // namespace JSC::FTL
#endif // ENABLE(FTL_JIT)
|
