1/*
2 * Copyright (C) 2017 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 "B3Width.h"
28
29#if ENABLE(B3_JIT)
30
31#include <wtf/PrintStream.h>
32
33namespace JSC { namespace B3 {
34
35Type bestType(Bank bank, Width width)
36{
37 switch (width) {
38 case Width8:
39 case Width16:
40 case Width32:
41 switch (bank) {
42 case GP:
43 return Int32;
44 case FP:
45 return Float;
46 }
47 RELEASE_ASSERT_NOT_REACHED();
48 return Void;
49 case Width64:
50 switch (bank) {
51 case GP:
52 return Int64;
53 case FP:
54 return Double;
55 }
56 RELEASE_ASSERT_NOT_REACHED();
57 return Void;
58 }
59 RELEASE_ASSERT_NOT_REACHED();
60 return Void;
61}
62
63} } // namespace JSC::B3
64
65namespace WTF {
66
67void printInternal(PrintStream& out, JSC::B3::Width width)
68{
69 switch (width) {
70 case JSC::B3::Width8:
71 out.print("8");
72 return;
73 case JSC::B3::Width16:
74 out.print("16");
75 return;
76 case JSC::B3::Width32:
77 out.print("32");
78 return;
79 case JSC::B3::Width64:
80 out.print("64");
81 return;
82 }
83
84 RELEASE_ASSERT_NOT_REACHED();
85}
86
87} // namespace WTF
88
89#endif // ENABLE(B3_JIT)
90
91