"Invalid offset in fixup!"' failed

When i am using -show-mc-encoding i am getting following error. How to resolve this? Please help.

llc: lib/MC/MCAsmStreamer.cpp:1526: void (anonymous namespace)::MCAsmStreamer::AddEncodingComment(const llvm::MCInst &, const llvm::MCSubtargetInfo &): Assertion `Index < Code.size() * 8 && “Invalid offset in fixup!”’ failed.