Import prebuilt clang toolchain for linux.
diff --git a/linux-x64/clang/include/llvm-c/Comdat.h b/linux-x64/clang/include/llvm-c/Comdat.h
new file mode 100644
index 0000000..499996d
--- /dev/null
+++ b/linux-x64/clang/include/llvm-c/Comdat.h
@@ -0,0 +1,75 @@
+/*===-- llvm-c/Comdat.h - Module Comdat C Interface -------------*- C++ -*-===*\
+|* *|
+|* The LLVM Compiler Infrastructure *|
+|* *|
+|* This file is distributed under the University of Illinois Open Source *|
+|* License. See LICENSE.TXT for details. *|
+|* *|
+|*===----------------------------------------------------------------------===*|
+|* *|
+|* This file defines the C interface to COMDAT. *|
+|* *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_COMDAT_H
+#define LLVM_C_COMDAT_H
+
+#include "llvm-c/Types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+ LLVMAnyComdatSelectionKind, ///< The linker may choose any COMDAT.
+ LLVMExactMatchComdatSelectionKind, ///< The data referenced by the COMDAT must
+ ///< be the same.
+ LLVMLargestComdatSelectionKind, ///< The linker will choose the largest
+ ///< COMDAT.
+ LLVMNoDuplicatesComdatSelectionKind, ///< No other Module may specify this
+ ///< COMDAT.
+ LLVMSameSizeComdatSelectionKind ///< The data referenced by the COMDAT must be
+ ///< the same size.
+} LLVMComdatSelectionKind;
+
+/**
+ * Return the Comdat in the module with the specified name. It is created
+ * if it didn't already exist.
+ *
+ * @see llvm::Module::getOrInsertComdat()
+ */
+LLVMComdatRef LLVMGetOrInsertComdat(LLVMModuleRef M, const char *Name);
+
+/**
+ * Get the Comdat assigned to the given global object.
+ *
+ * @see llvm::GlobalObject::getComdat()
+ */
+LLVMComdatRef LLVMGetComdat(LLVMValueRef V);
+
+/**
+ * Assign the Comdat to the given global object.
+ *
+ * @see llvm::GlobalObject::setComdat()
+ */
+void LLVMSetComdat(LLVMValueRef V, LLVMComdatRef C);
+
+/*
+ * Get the conflict resolution selection kind for the Comdat.
+ *
+ * @see llvm::Comdat::getSelectionKind()
+ */
+LLVMComdatSelectionKind LLVMGetComdatSelectionKind(LLVMComdatRef C);
+
+/*
+ * Set the conflict resolution selection kind for the Comdat.
+ *
+ * @see llvm::Comdat::setSelectionKind()
+ */
+void LLVMSetComdatSelectionKind(LLVMComdatRef C, LLVMComdatSelectionKind Kind);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif