diff --git a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
index 6f197e4245613..d11bddc4858b8 100644
--- a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
+++ b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
@@ -454,14 +454,6 @@ template <typename InsnType>
 static DecodeStatus DecodeDAHIDATI(MCInst &MI, InsnType insn, uint64_t Address,
                                    const void *Decoder);
 
-template <typename InsnType>
-static DecodeStatus DecodeDAHIDATIMMR6(MCInst &MI, InsnType insn,
-                                       uint64_t Address, const void *Decoder);
-
-template <typename InsnType>
-static DecodeStatus DecodeDAHIDATI(MCInst &MI, InsnType insn, uint64_t Address,
-                                   const void *Decoder);
-
 template <typename InsnType>
 static DecodeStatus
 DecodeAddiGroupBranch(MCInst &MI, InsnType insn, uint64_t Address,