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1 //===--- XRayInstr.cpp ------------------------------------------*- C++ -*-===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8 //
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9 // This is part of XRay, a function call instrumentation system.
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10 //
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11 //===----------------------------------------------------------------------===//
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12
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13 #include "clang/Basic/XRayInstr.h"
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14 #include "llvm/ADT/StringSwitch.h"
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15
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16 namespace clang {
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17
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18 XRayInstrMask parseXRayInstrValue(StringRef Value) {
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19 XRayInstrMask ParsedKind =
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20 llvm::StringSwitch<XRayInstrMask>(Value)
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21 .Case("all", XRayInstrKind::All)
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22 .Case("custom", XRayInstrKind::Custom)
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23 .Case("function",
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24 XRayInstrKind::FunctionEntry | XRayInstrKind::FunctionExit)
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25 .Case("function-entry", XRayInstrKind::FunctionEntry)
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26 .Case("function-exit", XRayInstrKind::FunctionExit)
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27 .Case("typed", XRayInstrKind::Typed)
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28 .Case("none", XRayInstrKind::None)
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29 .Default(XRayInstrKind::None);
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30 return ParsedKind;
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31 }
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32
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33 } // namespace clang
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