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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
//===--- CommandLineArgs.cpp ----------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "clang/Testing/CommandLineArgs.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/ErrorHandling.h"
namespace clang {
std::vector<std::string> getCommandLineArgsForTesting(TestLanguage Lang) {
std::vector<std::string> Args;
// Test with basic arguments.
switch (Lang) {
case Lang_C89:
Args = {"-x", "c", "-std=c89"};
break;
case Lang_C99:
Args = {"-x", "c", "-std=c99"};
break;
case Lang_CXX03:
Args = {"-std=c++03", "-frtti"};
break;
case Lang_CXX11:
Args = {"-std=c++11", "-frtti"};
break;
case Lang_CXX14:
Args = {"-std=c++14", "-frtti"};
break;
case Lang_CXX17:
Args = {"-std=c++17", "-frtti"};
break;
case Lang_CXX20:
Args = {"-std=c++20", "-frtti"};
break;
case Lang_OBJC:
Args = {"-x", "objective-c", "-frtti", "-fobjc-nonfragile-abi"};
break;
case Lang_OBJCXX:
Args = {"-x", "objective-c++", "-frtti"};
break;
case Lang_OpenCL:
llvm_unreachable("Not implemented yet!");
}
return Args;
}
std::vector<std::string> getCC1ArgsForTesting(TestLanguage Lang) {
std::vector<std::string> Args;
switch (Lang) {
case Lang_C89:
Args = {"-xc", "-std=c89"};
break;
case Lang_C99:
Args = {"-xc", "-std=c99"};
break;
case Lang_CXX03:
Args = {"-std=c++03"};
break;
case Lang_CXX11:
Args = {"-std=c++11"};
break;
case Lang_CXX14:
Args = {"-std=c++14"};
break;
case Lang_CXX17:
Args = {"-std=c++17"};
break;
case Lang_CXX20:
Args = {"-std=c++20"};
break;
case Lang_OBJC:
Args = {"-xobjective-c"};
break;
case Lang_OBJCXX:
Args = {"-xobjective-c++"};
break;
case Lang_OpenCL:
llvm_unreachable("Not implemented yet!");
}
return Args;
}
StringRef getFilenameForTesting(TestLanguage Lang) {
switch (Lang) {
case Lang_C89:
case Lang_C99:
return "input.c";
case Lang_CXX03:
case Lang_CXX11:
case Lang_CXX14:
case Lang_CXX17:
case Lang_CXX20:
return "input.cc";
case Lang_OpenCL:
return "input.cl";
case Lang_OBJC:
return "input.m";
case Lang_OBJCXX:
return "input.mm";
}
llvm_unreachable("Unhandled TestLanguage enum");
}
std::string getAnyTargetForTesting() {
for (const auto &Target : llvm::TargetRegistry::targets()) {
std::string Error;
StringRef TargetName(Target.getName());
if (TargetName == "x86-64")
TargetName = "x86_64";
if (llvm::TargetRegistry::lookupTarget(std::string(TargetName), Error) ==
&Target) {
return std::string(TargetName);
}
}
return "";
}
} // end namespace clang
|
