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[Mips Disassembler] Have the DecodeCCRRegisterClass function use the getReg

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function to lookup the proper tablegen'ed register enumeration.  Previously,
it was using the encoded value directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185026 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chad Rosier
2013-06-26 22:23:32 +00:00
parent 6b97ebe9a3
commit 096c0a0331
5 changed files with 20 additions and 17 deletions
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5
lib/Target/Mips/Disassembler/MipsDisassembler.cpp
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@@ -405,7 +405,10 @@ static DecodeStatus DecodeCCRRegisterClass(MCInst &Inst,
unsigned RegNo,
uint64_t Address,
const void *Decoder) {
Inst.addOperand(MCOperand::CreateReg(RegNo));
if (RegNo > 31)
return MCDisassembler::Fail;
unsigned Reg = getReg(Decoder, Mips::CCRRegClassID, RegNo);
Inst.addOperand(MCOperand::CreateReg(Reg));
return MCDisassembler::Success;
}