1/*
2 * Copyright (C) 2013, 2014 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#include "config.h"
27#include "FTLExitValue.h"
28
29#if ENABLE(FTL_JIT)
30
31#include "JSCInlines.h"
32
33namespace JSC { namespace FTL {
34
35void ExitValue::dumpInContext(PrintStream& out, DumpContext* context) const
36{
37    switch (kind()) {
38    case InvalidExitValue:
39        out.print("Invalid");
40        return;
41    case ExitValueDead:
42        out.print("Dead");
43        return;
44    case ExitValueArgument:
45        out.print("Argument(", exitArgument(), ")");
46        return;
47    case ExitValueConstant:
48        out.print("Constant(", inContext(constant(), context), ")");
49        return;
50    case ExitValueInJSStack:
51        out.print("InJSStack:r", virtualRegister());
52        return;
53    case ExitValueInJSStackAsInt32:
54        out.print("InJSStackAsInt32:r", virtualRegister());
55        return;
56    case ExitValueInJSStackAsInt52:
57        out.print("InJSStackAsInt52:r", virtualRegister());
58        return;
59    case ExitValueInJSStackAsDouble:
60        out.print("InJSStackAsDouble:r", virtualRegister());
61        return;
62    case ExitValueArgumentsObjectThatWasNotCreated:
63        out.print("ArgumentsObjectThatWasNotCreated");
64        return;
65    case ExitValueRecovery:
66        out.print("Recovery(", recoveryOpcode(), ", arg", leftRecoveryArgument(), ", arg", rightRecoveryArgument(), ", ", recoveryFormat(), ")");
67        return;
68    }
69
70    RELEASE_ASSERT_NOT_REACHED();
71}
72
73void ExitValue::dump(PrintStream& out) const
74{
75    dumpInContext(out, 0);
76}
77
78} } // namespace JSC::FTL
79
80#endif // ENABLE(FTL_JIT)
81
82