1/*
2 * Copyright (C) 2015-2016 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#if ENABLE(B3_JIT)
29
30#include "B3Effects.h"
31#include "B3Value.h"
32
33namespace JSC { namespace B3 {
34
35class JS_EXPORT_PRIVATE CCallValue : public Value {
36public:
37 static bool accepts(Kind kind) { return kind == CCall; }
38
39 ~CCallValue();
40
41 void appendArgs(const Vector<Value*>&);
42
43 Effects effects;
44
45 B3_SPECIALIZE_VALUE_FOR_VARARGS_CHILDREN
46 B3_SPECIALIZE_VALUE_FOR_FINAL_SIZE_VARARGS_CHILDREN
47
48private:
49 friend class Procedure;
50 friend class Value;
51
52 template<typename... Arguments>
53 static Opcode opcodeFromConstructor(Arguments...) { return CCall; }
54
55 template<typename... Arguments>
56 CCallValue(Type type, Origin origin, Arguments... arguments)
57 : Value(CheckedOpcode, CCall, type, VarArgs, origin, static_cast<Value*>(arguments)...)
58 , effects(Effects::forCall())
59 {
60 RELEASE_ASSERT(numChildren() >= 1);
61 }
62
63 template<typename... Arguments>
64 CCallValue(Type type, Origin origin, const Effects& effects, Arguments... arguments)
65 : Value(CheckedOpcode, CCall, type, VarArgs, origin, static_cast<Value*>(arguments)...)
66 , effects(effects)
67 {
68 RELEASE_ASSERT(numChildren() >= 1);
69 }
70};
71
72} } // namespace JSC::B3
73
74#endif // ENABLE(B3_JIT)
75