Update clang to r339409b.
Change-Id: Ied8a188bb072c40035320acedc86164b66d920af
diff --git a/linux-x64/clang/include/llvm-c/Transforms/AggressiveInstCombine.h b/linux-x64/clang/include/llvm-c/Transforms/AggressiveInstCombine.h
new file mode 100644
index 0000000..8756a22
--- /dev/null
+++ b/linux-x64/clang/include/llvm-c/Transforms/AggressiveInstCombine.h
@@ -0,0 +1,43 @@
+/*===-- AggressiveInstCombine.h ---------------------------------*- C++ -*-===*\
+|* *|
+|* The LLVM Compiler Infrastructure *|
+|* *|
+|* This file is distributed under the University of Illinois Open Source *|
+|* License. See LICENSE.TXT for details. *|
+|* *|
+|*===----------------------------------------------------------------------===*|
+|* *|
+|* This header declares the C interface to libLLVMAggressiveInstCombine.a, *|
+|* which combines instructions to form fewer, simple IR instructions. *|
+|* *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_TRANSFORMS_AGGRESSIVEINSTCOMBINE_H
+#define LLVM_C_TRANSFORMS_AGGRESSIVEINSTCOMBINE_H
+
+#include "llvm-c/Types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup LLVMCTransformsAggressiveInstCombine Aggressive Instruction Combining transformations
+ * @ingroup LLVMCTransforms
+ *
+ * @{
+ */
+
+/** See llvm::createAggressiveInstCombinerPass function. */
+void LLVMAddAggressiveInstCombinerPass(LLVMPassManagerRef PM);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif /* defined(__cplusplus) */
+
+#endif
+