From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Wed, 21 Aug 2019 20:42:37 +0000 (+0000)
Subject: Fix -Werror=unused-variable error after r369528.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dcb907d088eea4dcb9a4cb8bd82a56785c321771;p=llvm

Fix -Werror=unused-variable error after r369528.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369573 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp b/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
index f120800bdbe..cdc95daa806 100644
--- a/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
+++ b/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
@@ -305,6 +305,7 @@ static DecodeStatus decodeRVCInstrSImm(MCInst &Inst, unsigned Insn,
       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(MCInst &Inst, unsigned Insn,
       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 decodeRVCInstrRdRs1UImm(MCInst &Inst, unsigned Insn,
       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;
 }