vendor/llvm/llvm-trunk-r305145

1 files changed, 15 insertions, 0 deletions

diff --git a/include/llvm/Object/IRObjectFile.h b/include/llvm/Object/IRObjectFile.h
index 0ea89011e883..3bce7813ee93 100644
--- a/include/llvm/Object/IRObjectFile.h
+++ b/include/llvm/Object/IRObjectFile.h
@@ -15,10 +15,12 @@
 #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;
@@ -61,7 +63,20 @@ public:
   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