Export MCDisassembler's SubtargetInfo, to allow architecture-aware disassembly

llvm-svn: 194260

llvm/include/llvm/MC/MCDisassembler.h

@@ -131,6 +131,8 @@ public:
   void *getDisInfoBlock() const { return DisInfo; }
   MCContext *getMCContext() const { return Ctx; }
 
+  const MCSubtargetInfo& getSubtargetInfo() const { return STI; }
+
   // Marked mutable because we cache it inside the disassembler, rather than
   // having to pass it around as an argument through all the autogenerated code.
   mutable raw_ostream *CommentStream;