[ARM] Remove an unused function from the disassembler.

Pointed out by Joerg.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191749 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
index 7f53240f21afa9670f863a5093ac6fa9cc1a7cb9..4872d732870526af0510f3842983cd78f54ee58a 100644 (file)
--- a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
+++ b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
@@ -323,8 +323,6 @@ static DecodeStatus DecodeVCVTD(MCInst &Inst, unsigned Insn,
                                 uint64_t Address, const void *Decoder);
 static DecodeStatus DecodeVCVTQ(MCInst &Inst, unsigned Insn,
                                 uint64_t Address, const void *Decoder);
-static DecodeStatus DecodeImm0_4(MCInst &Inst, unsigned Insn, uint64_t Address,
-                                 const void *Decoder);
 
 
 static DecodeStatus DecodeThumbAddSpecialReg(MCInst &Inst, uint16_t Insn,
@@ -4921,15 +4919,6 @@ static DecodeStatus DecodeVCVTQ(MCInst &Inst, unsigned Insn,
   return S;
 }
 
-static DecodeStatus DecodeImm0_4(MCInst &Inst, unsigned Insn, uint64_t Address,
-                                 const void *Decoder)
-{
-  unsigned Imm = fieldFromInstruction(Insn, 0, 3);
-  if (Imm > 4) return MCDisassembler::Fail;
-  Inst.addOperand(MCOperand::CreateImm(Imm));
-  return MCDisassembler::Success;
-}
-
 static DecodeStatus DecodeLDR(MCInst &Inst, unsigned Val,
                                 uint64_t Address, const void *Decoder) {
   DecodeStatus S = MCDisassembler::Success;