1 //===--- XRayInstr.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 // This is part of XRay, a function call instrumentation system. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #include "clang/Basic/XRayInstr.h" 14 #include "llvm/ADT/StringSwitch.h" 15 16 namespace clang { 17 parseXRayInstrValue(StringRef Value)18XRayInstrMask parseXRayInstrValue(StringRef Value) { 19 XRayInstrMask ParsedKind = 20 llvm::StringSwitch<XRayInstrMask>(Value) 21 .Case("all", XRayInstrKind::All) 22 .Case("custom", XRayInstrKind::Custom) 23 .Case("function", 24 XRayInstrKind::FunctionEntry | XRayInstrKind::FunctionExit) 25 .Case("function-entry", XRayInstrKind::FunctionEntry) 26 .Case("function-exit", XRayInstrKind::FunctionExit) 27 .Case("typed", XRayInstrKind::Typed) 28 .Case("none", XRayInstrKind::None) 29 .Default(XRayInstrKind::None); 30 return ParsedKind; 31 } 32 33 } // namespace clang 34