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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/*
* Copyright 2018 WebAssembly Community Group participants
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "support/command-line.h"
#include "pass.h"
//
// Shared optimization options for commandline tools
//
namespace wasm {
struct ToolOptions : public Options {
PassOptions passOptions;
ToolOptions(const std::string& command, const std::string& description)
: Options(command, description) {
(*this)
.add("--mvp-features", "-mvp", "Disable all non-MVP features",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features = FeatureSet::MVP;
})
.add("--all-features", "-all", "Enable all features (default)",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features = FeatureSet::All;
})
.add("--enable-threads", "", "Enable atomic operations",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setAtomics();
})
.add("--disable-threads", "", "Disable atomic operations",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setAtomics(false);
})
.add("--enable-mutable-globals", "", "Enable mutable globals",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setMutableGlobals();
})
.add("--disable-mutable-globals", "", "Disable mutable globals",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setMutableGlobals(false);
})
.add("--enable-nontrapping-float-to-int", "",
"Enable nontrapping float-to-int operations",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setTruncSat();
})
.add("--disable-nontrapping-float-to-int", "",
"Disable nontrapping float-to-int operations",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setTruncSat(false);
})
.add("--enable-simd", "",
"Enable SIMD operations and types",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setSIMD();
})
.add("--disable-simd", "",
"Disable SIMD operations and types",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setSIMD(false);
})
.add("--enable-bulk-memory", "",
"Enable bulk memory operations",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setBulkMemory();
})
.add("--disable-bulk-memory", "",
"Disable bulk memory operations",
Options::Arguments::Zero,
[this](Options *o, const std::string& arguments) {
passOptions.features.setBulkMemory(false);
})
.add("--no-validation", "-n", "Disables validation, assumes inputs are correct",
Options::Arguments::Zero,
[this](Options* o, const std::string& argument) {
passOptions.validate = false;
});
;
}
FeatureSet getFeatures() const {
return passOptions.features;
}
};
} // namespace wasm
|
