Move sanitizer parser and group expander from Driver to Basic.
No functional change.
Differential Revision: http://reviews.llvm.org/D9621
llvm-svn: 237056
diff --git a/clang/lib/Basic/Sanitizers.cpp b/clang/lib/Basic/Sanitizers.cpp
index e71830a..8c4884b 100644
--- a/clang/lib/Basic/Sanitizers.cpp
+++ b/clang/lib/Basic/Sanitizers.cpp
@@ -11,6 +11,9 @@
//
//===----------------------------------------------------------------------===//
#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;
@@ -34,3 +37,22 @@
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;
+}