Import prebuilt clang toolchain for linux.
diff --git a/linux-x64/clang/include/llvm/Object/IRObjectFile.h b/linux-x64/clang/include/llvm/Object/IRObjectFile.h
new file mode 100644
index 0000000..6c271b1
--- /dev/null
+++ b/linux-x64/clang/include/llvm/Object/IRObjectFile.h
@@ -0,0 +1,82 @@
+//===- IRObjectFile.h - LLVM IR object file implementation ------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the IRObjectFile template class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_OBJECT_IROBJECTFILE_H
+#define LLVM_OBJECT_IROBJECTFILE_H
+
+#include "llvm/ADT/PointerUnion.h"
+#include "llvm/Object/IRSymtab.h"
+#include "llvm/Object/ModuleSymbolTable.h"
+#include "llvm/Object/SymbolicFile.h"
+
+namespace llvm {
+class BitcodeModule;
+class Mangler;
+class Module;
+class GlobalValue;
+class Triple;
+
+namespace object {
+class ObjectFile;
+
+class IRObjectFile : public SymbolicFile {
+ std::vector<std::unique_ptr<Module>> Mods;
+ ModuleSymbolTable SymTab;
+ IRObjectFile(MemoryBufferRef Object,
+ std::vector<std::unique_ptr<Module>> Mods);
+
+public:
+ ~IRObjectFile() override;
+ void moveSymbolNext(DataRefImpl &Symb) const override;
+ std::error_code printSymbolName(raw_ostream &OS,
+ DataRefImpl Symb) const override;
+ uint32_t getSymbolFlags(DataRefImpl Symb) const override;
+ basic_symbol_iterator symbol_begin() const override;
+ basic_symbol_iterator symbol_end() const override;
+
+ StringRef getTargetTriple() const;
+
+ static bool classof(const Binary *v) {
+ return v->isIR();
+ }
+
+ /// \brief Finds and returns bitcode embedded in the given object file, or an
+ /// error code if not found.
+ static Expected<MemoryBufferRef> findBitcodeInObject(const ObjectFile &Obj);
+
+ /// \brief Finds and returns bitcode in the given memory buffer (which may
+ /// be either a bitcode file or a native object file with embedded bitcode),
+ /// or an error code if not found.
+ static Expected<MemoryBufferRef>
+ findBitcodeInMemBuffer(MemoryBufferRef Object);
+
+ static Expected<std::unique_ptr<IRObjectFile>> create(MemoryBufferRef Object,
+ LLVMContext &Context);
+};
+
+/// The contents of a bitcode file and its irsymtab. Any underlying data
+/// for the irsymtab are owned by Symtab and Strtab.
+struct IRSymtabFile {
+ std::vector<BitcodeModule> Mods;
+ SmallVector<char, 0> Symtab, Strtab;
+ irsymtab::Reader TheReader;
+};
+
+/// Reads a bitcode file, creating its irsymtab if necessary.
+Expected<IRSymtabFile> readIRSymtab(MemoryBufferRef MBRef);
+
+}
+
+}
+
+#endif