Cleanup SanitizerArgs: get rid of unused variable, make one method non-static. NFC.
llvm-svn: 221959
diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp
index 24057c5..0490cc0 100644
--- a/clang/lib/Driver/SanitizerArgs.cpp
+++ b/clang/lib/Driver/SanitizerArgs.cpp
@@ -36,8 +36,6 @@
SanitizerArgs::SanitizerArgs(const ToolChain &TC,
const llvm::opt::ArgList &Args) {
clear();
- unsigned AllAdd = 0; // All kinds of sanitizers that were turned on
- // at least once (possibly, disabled further).
unsigned AllRemove = 0; // During the loop below, the accumulated set of
// sanitizers disabled by the current sanitizer
// argument or any argument after it.
@@ -51,7 +49,6 @@
continue;
(*I)->claim();
- AllAdd |= expandGroups(Add);
AllRemove |= expandGroups(Remove);
// Avoid diagnosing any sanitizer which is disabled later.
@@ -134,8 +131,7 @@
// If no -fsanitize-blacklist option is specified, try to look up for
// blacklist in the resource directory.
std::string BLPath;
- if (getDefaultBlacklistForKind(D, Kind, BLPath) &&
- llvm::sys::fs::exists(BLPath))
+ if (getDefaultBlacklist(D, BLPath) && llvm::sys::fs::exists(BLPath))
BlacklistFile = BLPath;
}
@@ -364,8 +360,7 @@
return "-fsanitize=" + Sanitizers;
}
-bool SanitizerArgs::getDefaultBlacklistForKind(const Driver &D, unsigned Kind,
- std::string &BLPath) {
+bool SanitizerArgs::getDefaultBlacklist(const Driver &D, std::string &BLPath) {
const char *BlacklistFile = nullptr;
if (Kind & NeedsAsanRt)
BlacklistFile = "asan_blacklist.txt";