[llvm] r223115 - Remove unused function.

[Asiri Rathnayake]

Author: asiri
Date: Tue Dec  2 06:09:55 2014
New Revision: 223115

URL: http://llvm.org/viewvc/llvm-project?rev=223115&view=rev
Log:
Remove unused function.

Removing an unused function which is causing one of the build bots to fail.
This was introduced in the commit r223113. A proper cleanup of the so_imm
tblgen defintion (made redundant by the mod_imm definition) needs to happen
soon.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrInfo.td
    llvm/trunk/lib/Target/ARM/Disassembler/ARMDisassembler.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrInfo.td?rev=223115&r1=223114&r2=223115&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrInfo.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrInfo.td Tue Dec  2 06:09:55 2014
@@ -584,7 +584,6 @@ def so_imm : Operand<i32>, ImmLeaf<i32,
   }]> {
   let EncoderMethod = "getSOImmOpValue";
   let ParserMatchClass = SOImmAsmOperand;
-  let DecoderMethod = "DecodeSOImmOperand";
 }
 
 // mod_imm: match a 32-bit immediate operand, which is encoded as a 12-bit

Modified: llvm/trunk/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/Disassembler/ARMDisassembler.cpp?rev=223115&r1=223114&r2=223115&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/Disassembler/ARMDisassembler.cpp (original)
+++ llvm/trunk/lib/Target/ARM/Disassembler/ARMDisassembler.cpp Tue Dec  2 06:09:55 2014
@@ -176,8 +176,6 @@ static DecodeStatus DecodePredicateOpera
                                uint64_t Address, const void *Decoder);
 static DecodeStatus DecodeCCOutOperand(MCInst &Inst, unsigned Val,
                                uint64_t Address, const void *Decoder);
-static DecodeStatus DecodeSOImmOperand(MCInst &Inst, unsigned Val,
-                               uint64_t Address, const void *Decoder);
 static DecodeStatus DecodeRegListOperand(MCInst &Inst, unsigned Val,
                                uint64_t Address, const void *Decoder);
 static DecodeStatus DecodeSPRRegListOperand(MCInst &Inst, unsigned Val,
@@ -1135,15 +1133,6 @@ static DecodeStatus DecodeCCOutOperand(M
   return MCDisassembler::Success;
 }
 
-static DecodeStatus DecodeSOImmOperand(MCInst &Inst, unsigned Val,
-                               uint64_t Address, const void *Decoder) {
-  uint32_t imm = Val & 0xFF;
-  uint32_t rot = (Val & 0xF00) >> 7;
-  uint32_t rot_imm = (imm >> rot) | (imm << ((32-rot) & 0x1F));
-  Inst.addOperand(MCOperand::CreateImm(rot_imm));
-  return MCDisassembler::Success;
-}
-
 static DecodeStatus DecodeSORegImmOperand(MCInst &Inst, unsigned Val,
                                uint64_t Address, const void *Decoder) {
   DecodeStatus S = MCDisassembler::Success;