1 //===-- SnippetFile.cpp -----------------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 /// 9 /// \file 10 /// Utilities to read a snippet file. 11 /// Snippet files are just asm files with additional comments to specify which 12 /// registers should be defined or are live on entry. 13 /// 14 //===----------------------------------------------------------------------===// 15 16 #ifndef LLVM_TOOLS_LLVM_EXEGESIS_SNIPPETFILE_H 17 #define LLVM_TOOLS_LLVM_EXEGESIS_SNIPPETFILE_H 18 19 #include "BenchmarkCode.h" 20 #include "LlvmState.h" 21 #include "llvm/Support/Error.h" 22 23 #include <vector> 24 25 namespace llvm { 26 namespace exegesis { 27 28 // Reads code snippets from file `Filename`. 29 Expected<std::vector<BenchmarkCode>> readSnippets(const LLVMState &State, 30 StringRef Filename); 31 32 } // namespace exegesis 33 } // namespace llvm 34 35 #endif