1*0fca6ea1SDimitry Andric //===--- SPIRVCommandLine.h ---- Command Line Options -----------*- C++ -*-===// 2*0fca6ea1SDimitry Andric // 3*0fca6ea1SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0fca6ea1SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0fca6ea1SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0fca6ea1SDimitry Andric // 7*0fca6ea1SDimitry Andric //===----------------------------------------------------------------------===// 8*0fca6ea1SDimitry Andric // 9*0fca6ea1SDimitry Andric // This file contains classes and functions needed for processing, parsing, and 10*0fca6ea1SDimitry Andric // using CLI options for the SPIR-V backend. 11*0fca6ea1SDimitry Andric // 12*0fca6ea1SDimitry Andric //===----------------------------------------------------------------------===// 13*0fca6ea1SDimitry Andric 14*0fca6ea1SDimitry Andric #ifndef LLVM_LIB_TARGET_SPIRV_COMMANDLINE_H 15*0fca6ea1SDimitry Andric #define LLVM_LIB_TARGET_SPIRV_COMMANDLINE_H 16*0fca6ea1SDimitry Andric 17*0fca6ea1SDimitry Andric #include "MCTargetDesc/SPIRVBaseInfo.h" 18*0fca6ea1SDimitry Andric #include "llvm/Support/CommandLine.h" 19*0fca6ea1SDimitry Andric #include <set> 20*0fca6ea1SDimitry Andric 21*0fca6ea1SDimitry Andric namespace llvm { 22*0fca6ea1SDimitry Andric 23*0fca6ea1SDimitry Andric /// Command line parser for toggling SPIR-V extensions. 24*0fca6ea1SDimitry Andric struct SPIRVExtensionsParser 25*0fca6ea1SDimitry Andric : public cl::parser<std::set<SPIRV::Extension::Extension>> { 26*0fca6ea1SDimitry Andric public: 27*0fca6ea1SDimitry Andric SPIRVExtensionsParser(cl::Option &O) 28*0fca6ea1SDimitry Andric : cl::parser<std::set<SPIRV::Extension::Extension>>(O) {} 29*0fca6ea1SDimitry Andric 30*0fca6ea1SDimitry Andric /// Parses SPIR-V extension name from CLI arguments. 31*0fca6ea1SDimitry Andric /// 32*0fca6ea1SDimitry Andric /// \return Returns true on error. 33*0fca6ea1SDimitry Andric bool parse(cl::Option &O, StringRef ArgName, StringRef ArgValue, 34*0fca6ea1SDimitry Andric std::set<SPIRV::Extension::Extension> &Vals); 35*0fca6ea1SDimitry Andric }; 36*0fca6ea1SDimitry Andric 37*0fca6ea1SDimitry Andric } // namespace llvm 38*0fca6ea1SDimitry Andric #endif // LLVM_LIB_TARGET_SPIRV_COMMANDLINE_H 39