10b57cec5SDimitry Andric //===- FrontendOptions.cpp ------------------------------------------------===// 20b57cec5SDimitry Andric // 30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60b57cec5SDimitry Andric // 70b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 80b57cec5SDimitry Andric 90b57cec5SDimitry Andric #include "clang/Frontend/FrontendOptions.h" 10a7dea167SDimitry Andric #include "clang/Basic/LangStandard.h" 110b57cec5SDimitry Andric #include "llvm/ADT/StringSwitch.h" 120b57cec5SDimitry Andric 130b57cec5SDimitry Andric using namespace clang; 140b57cec5SDimitry Andric 150b57cec5SDimitry Andric InputKind FrontendOptions::getInputKindForExtension(StringRef Extension) { 160b57cec5SDimitry Andric return llvm::StringSwitch<InputKind>(Extension) 17a7dea167SDimitry Andric .Cases("ast", "pcm", InputKind(Language::Unknown, InputKind::Precompiled)) 18a7dea167SDimitry Andric .Case("c", Language::C) 19a7dea167SDimitry Andric .Cases("S", "s", Language::Asm) 20a7dea167SDimitry Andric .Case("i", InputKind(Language::C).getPreprocessed()) 21a7dea167SDimitry Andric .Case("ii", InputKind(Language::CXX).getPreprocessed()) 22a7dea167SDimitry Andric .Case("cui", InputKind(Language::CUDA).getPreprocessed()) 23a7dea167SDimitry Andric .Case("m", Language::ObjC) 24a7dea167SDimitry Andric .Case("mi", InputKind(Language::ObjC).getPreprocessed()) 25a7dea167SDimitry Andric .Cases("mm", "M", Language::ObjCXX) 26a7dea167SDimitry Andric .Case("mii", InputKind(Language::ObjCXX).getPreprocessed()) 27a7dea167SDimitry Andric .Cases("C", "cc", "cp", Language::CXX) 285ffd83dbSDimitry Andric .Cases("cpp", "CPP", "c++", "cxx", "hpp", "hxx", Language::CXX) 29a7dea167SDimitry Andric .Case("cppm", Language::CXX) 3081ad6265SDimitry Andric .Cases("iim", "iih", InputKind(Language::CXX).getPreprocessed()) 31a7dea167SDimitry Andric .Case("cl", Language::OpenCL) 32fe6060f1SDimitry Andric .Case("clcpp", Language::OpenCLCXX) 33e8d8bef9SDimitry Andric .Cases("cu", "cuh", Language::CUDA) 345ffd83dbSDimitry Andric .Case("hip", Language::HIP) 35a7dea167SDimitry Andric .Cases("ll", "bc", Language::LLVM_IR) 36bdd1243dSDimitry Andric .Case("hlsl", Language::HLSL) 37*0fca6ea1SDimitry Andric .Case("cir", Language::CIR) 38a7dea167SDimitry Andric .Default(Language::Unknown); 390b57cec5SDimitry Andric } 40