From b92c3984b220e2187a829cb65066860ca7d3d440 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Wed, 22 Jan 2014 15:31:29 +0000 Subject: [PATCH] [x86] Fix uninitialized variable warning in translate{Src,Dst}Index git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199811 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/Disassembler/X86Disassembler.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/Target/X86/Disassembler/X86Disassembler.cpp b/lib/Target/X86/Disassembler/X86Disassembler.cpp index 440219dc9af..61ae9bd608a 100644 --- a/lib/Target/X86/Disassembler/X86Disassembler.cpp +++ b/lib/Target/X86/Disassembler/X86Disassembler.cpp @@ -245,8 +245,10 @@ static bool translateSrcIndex(MCInst &mcInst, InternalInstruction &insn) { baseRegNo = insn.prefixPresent[0x67] ? X86::ESI : X86::RSI; else if (insn.mode == MODE_32BIT) baseRegNo = insn.prefixPresent[0x67] ? X86::SI : X86::ESI; - else if (insn.mode == MODE_16BIT) + else { + assert(insn.mode == MODE_16BIT); baseRegNo = insn.prefixPresent[0x67] ? X86::ESI : X86::SI; + } MCOperand baseReg = MCOperand::CreateReg(baseRegNo); mcInst.addOperand(baseReg); @@ -269,8 +271,10 @@ static bool translateDstIndex(MCInst &mcInst, InternalInstruction &insn) { baseRegNo = insn.prefixPresent[0x67] ? X86::EDI : X86::RDI; else if (insn.mode == MODE_32BIT) baseRegNo = insn.prefixPresent[0x67] ? X86::DI : X86::EDI; - else if (insn.mode == MODE_16BIT) + else { + assert(insn.mode == MODE_16BIT); baseRegNo = insn.prefixPresent[0x67] ? X86::EDI : X86::DI; + } MCOperand baseReg = MCOperand::CreateReg(baseRegNo); mcInst.addOperand(baseReg); return false; -- 2.34.1