[llvm] r369573 - Fix -Werror=unused-variable error after r369528.

[Richard Smith via llvm-commits]

Author: rsmith
Date: Wed Aug 21 13:42:37 2019
New Revision: 369573

URL: http://llvm.org/viewvc/llvm-project?rev=369573&view=rev
Log:
Fix -Werror=unused-variable error after r369528.

Modified:
    llvm/trunk/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp

Modified: llvm/trunk/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp?rev=369573&r1=369572&r2=369573&view=diff
==============================================================================
--- llvm/trunk/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp (original)
+++ llvm/trunk/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp Wed Aug 21 13:42:37 2019
@@ -305,6 +305,7 @@ static DecodeStatus decodeRVCInstrSImm(M
       fieldFromInstruction(Insn, 12, 1) << 5 | fieldFromInstruction(Insn, 2, 5);
   assert(decodeSImmOperand<6>(Inst, SImm6, Address, Decoder) ==
       MCDisassembler::Success && "Invalid immediate");
+  (void)SImm6;
   return MCDisassembler::Success;
 }
 
@@ -316,6 +317,7 @@ static DecodeStatus decodeRVCInstrRdSImm
       fieldFromInstruction(Insn, 12, 1) << 5 | fieldFromInstruction(Insn, 2, 5);
   assert(decodeSImmOperand<6>(Inst, SImm6, Address, Decoder) ==
       MCDisassembler::Success && "Invalid immediate");
+  (void)SImm6;
   return MCDisassembler::Success;
 }
 
@@ -328,6 +330,7 @@ static DecodeStatus decodeRVCInstrRdRs1U
       fieldFromInstruction(Insn, 12, 1) << 5 | fieldFromInstruction(Insn, 2, 5);
   assert(decodeUImmOperand<6>(Inst, UImm6, Address, Decoder) ==
       MCDisassembler::Success && "Invalid immediate");
+  (void)UImm6;
   return MCDisassembler::Success;
 }