[Disassembler][AVR] Remove unused static functions

The unused static functions cause failures on some build machines.

diff --git a/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp b/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
index 20d1cf9..8caf560 100644 (file)
--- a/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
+++ b/llvm/lib/Target/AVR/Disassembler/AVRDisassembler.cpp
@@ -86,14 +86,6 @@ static DecodeStatus DecodeLD8RegisterClass(MCInst &Inst, unsigned RegNo,
   return MCDisassembler::Success;
 }
 
-static DecodeStatus DecodePTRREGSRegisterClass(MCInst &Inst, unsigned RegNo,
-                                               uint64_t Address,
-                                               const MCDisassembler *Decoder) {
-  // Note: this function must be defined but does not seem to be called.
-  assert(false && "unimplemented: PTRREGS register class");
-  return MCDisassembler::Success;
-}
-
 static DecodeStatus decodeFIOARr(MCInst &Inst, unsigned Insn, uint64_t Address,
                                  const MCDisassembler *Decoder);