Vendor import of clang trunk r321017:vendor/clang/clang-trunk-r321017

https://llvm.org/svn/llvm-project/cfe/trunk@321017

1 files changed, 14 insertions, 6 deletions

diff --git a/include/clang/Driver/SanitizerArgs.h b/include/clang/Driver/SanitizerArgs.h
index a9645d463fa1..a31ac05afc1b 100644
--- a/include/clang/Driver/SanitizerArgs.h
+++ b/include/clang/Driver/SanitizerArgs.h
@@ -32,41 +32,49 @@ class SanitizerArgs {
   int MsanTrackOrigins = 0;
   bool MsanUseAfterDtor = false;
   bool CfiCrossDso = false;
+  bool CfiICallGeneralizePointers = false;
   int AsanFieldPadding = 0;
-  bool AsanSharedRuntime = false;
+  bool SharedRuntime = false;
   bool AsanUseAfterScope = true;
   bool AsanGlobalsDeadStripping = false;
   bool LinkCXXRuntimes = false;
   bool NeedPIE = false;
+  bool SafeStackRuntime = false;
   bool Stats = false;
   bool TsanMemoryAccess = true;
   bool TsanFuncEntryExit = true;
   bool TsanAtomics = true;
+  bool MinimalRuntime = false;
+  // True if cross-dso CFI support if provided by the system (i.e. Android).
+  bool ImplicitCfiRuntime = false;
 
  public:
   /// Parses the sanitizer arguments from an argument list.
   SanitizerArgs(const ToolChain &TC, const llvm::opt::ArgList &Args);
 
+  bool needsSharedRt() const { return SharedRuntime; }
+
   bool needsAsanRt() const { return Sanitizers.has(SanitizerKind::Address); }
-  bool needsSharedAsanRt() const { return AsanSharedRuntime; }
+  bool needsHwasanRt() const { return Sanitizers.has(SanitizerKind::HWAddress); }
   bool needsTsanRt() const { return Sanitizers.has(SanitizerKind::Thread); }
   bool needsMsanRt() const { return Sanitizers.has(SanitizerKind::Memory); }
   bool needsFuzzer() const { return Sanitizers.has(SanitizerKind::Fuzzer); }
   bool needsLsanRt() const {
     return Sanitizers.has(SanitizerKind::Leak) &&
-           !Sanitizers.has(SanitizerKind::Address);
+           !Sanitizers.has(SanitizerKind::Address) &&
+           !Sanitizers.has(SanitizerKind::HWAddress);
   }
   bool needsUbsanRt() const;
+  bool requiresMinimalRuntime() const { return MinimalRuntime; }
   bool needsDfsanRt() const { return Sanitizers.has(SanitizerKind::DataFlow); }
-  bool needsSafeStackRt() const {
-    return Sanitizers.has(SanitizerKind::SafeStack);
-  }
+  bool needsSafeStackRt() const { return SafeStackRuntime; }
   bool needsCfiRt() const;
   bool needsCfiDiagRt() const;
   bool needsStatsRt() const { return Stats; }
   bool needsEsanRt() const {
     return Sanitizers.hasOneOf(SanitizerKind::Efficiency);
   }
+  bool needsScudoRt() const { return Sanitizers.has(SanitizerKind::Scudo); }
 
   bool requiresPIE() const;
   bool needsUnwindTables() const;