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 
18 XRayInstrMask 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