Update prebuilt Clang to r353983e.HEADq10.0

clang 9.0.5 (based on r353983e) from build 5696680.

Bug: http://b/135931688
Bug: http://b/136008926
Test: N/A
Change-Id: I922d17410047d2e2df4625615352c588ee71b203

1 files changed, 31 insertions, 0 deletions

diff --git a/clang-r353983e/include/llvm/Transforms/Utils/AddDiscriminators.h b/clang-r353983e/include/llvm/Transforms/Utils/AddDiscriminators.h
new file mode 100644
index 00000000..f512c6c0
--- /dev/null
+++ b/clang-r353983e/include/llvm/Transforms/Utils/AddDiscriminators.h
@@ -0,0 +1,31 @@
+//===- AddDiscriminators.h --------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This pass adds DWARF discriminators to the IR. Path discriminators are used
+// to decide what CFG path was taken inside sub-graphs whose instructions share
+// the same line and column number information.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_UTILS_ADDDISCRIMINATORS_H
+#define LLVM_TRANSFORMS_UTILS_ADDDISCRIMINATORS_H
+
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+
+class Function;
+
+class AddDiscriminatorsPass : public PassInfoMixin<AddDiscriminatorsPass> {
+public:
+  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+};
+
+} // end namespace llvm
+
+#endif // LLVM_TRANSFORMS_UTILS_ADDDISCRIMINATORS_H