1 files changed, 58 insertions, 0 deletions
diff --git a/contrib/llvm/tools/clang/lib/Basic/Sanitizers.cpp b/contrib/llvm/tools/clang/lib/Basic/Sanitizers.cpp
new file mode 100644
index 0000000..8c4884b
--- /dev/null
+++ b/contrib/llvm/tools/clang/lib/Basic/Sanitizers.cpp
@@ -0,0 +1,58 @@
+//===--- Sanitizers.cpp - C Language Family Language Options ----*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file defines the classes from Sanitizers.h
+//
+//===----------------------------------------------------------------------===//
+#include "clang/Basic/Sanitizers.h"
+#include "clang/Basic/LLVM.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/StringSwitch.h"
+#include "llvm/Support/MathExtras.h"
+
+using namespace clang;
+
+SanitizerSet::SanitizerSet() : Mask(0) {}
+
+bool SanitizerSet::has(SanitizerMask K) const {
+  assert(llvm::countPopulation(K) == 1);
+  return Mask & K;
+}
+
+void SanitizerSet::set(SanitizerMask K, bool Value) {
+  assert(llvm::countPopulation(K) == 1);
+  Mask = Value ? (Mask | K) : (Mask & ~K);
+}
+
+void SanitizerSet::clear() {
+  Mask = 0;
+}
+
+bool SanitizerSet::empty() const {
+  return Mask == 0;
+}
+
+SanitizerMask clang::parseSanitizerValue(StringRef Value, bool AllowGroups) {
+  SanitizerMask ParsedKind = llvm::StringSwitch<SanitizerMask>(Value)
+#define SANITIZER(NAME, ID) .Case(NAME, SanitizerKind::ID)
+#define SANITIZER_GROUP(NAME, ID, ALIAS)                                       \
+  .Case(NAME, AllowGroups ? SanitizerKind::ID##Group : 0)
+#include "clang/Basic/Sanitizers.def"
+    .Default(0);
+  return ParsedKind;
+}
+
+SanitizerMask clang::expandSanitizerGroups(SanitizerMask Kinds) {
+#define SANITIZER(NAME, ID)
+#define SANITIZER_GROUP(NAME, ID, ALIAS)                                       \
+  if (Kinds & SanitizerKind::ID##Group)                                        \
+    Kinds |= SanitizerKind::ID;
+#include "clang/Basic/Sanitizers.def"
+  return Kinds;
+}