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150
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1 //===- FrontendOptions.cpp ------------------------------------------------===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8
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9 #include "clang/Frontend/FrontendOptions.h"
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10 #include "clang/Basic/LangStandard.h"
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11 #include "llvm/ADT/StringSwitch.h"
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12
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13 using namespace clang;
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14
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15 InputKind FrontendOptions::getInputKindForExtension(StringRef Extension) {
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16 return llvm::StringSwitch<InputKind>(Extension)
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17 .Cases("ast", "pcm", InputKind(Language::Unknown, InputKind::Precompiled))
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18 .Case("c", Language::C)
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19 .Cases("S", "s", Language::Asm)
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20 .Case("i", InputKind(Language::C).getPreprocessed())
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21 .Case("ii", InputKind(Language::CXX).getPreprocessed())
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22 .Case("cui", InputKind(Language::CUDA).getPreprocessed())
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23 .Case("m", Language::ObjC)
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24 .Case("mi", InputKind(Language::ObjC).getPreprocessed())
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25 .Cases("mm", "M", Language::ObjCXX)
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26 .Case("mii", InputKind(Language::ObjCXX).getPreprocessed())
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27 .Cases("C", "cc", "cp", Language::CXX)
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207
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28 .Cases("cpp", "CPP", "c++", "cxx", "hpp", "hxx", Language::CXX)
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150
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29 .Case("cppm", Language::CXX)
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30 .Case("iim", InputKind(Language::CXX).getPreprocessed())
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31 .Case("cl", Language::OpenCL)
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207
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32 .Case("clcpp", Language::OpenCLCXX)
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33 .Cases("cu", "cuh", Language::CUDA)
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173
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34 .Case("hip", Language::HIP)
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150
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35 .Cases("ll", "bc", Language::LLVM_IR)
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152
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36 #ifndef noCbC
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164
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37 .Case("cbc", Language::C)
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152
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38 #endif
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39 .Default(Language::Unknown);
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40 }
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