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ARM: fix IT decoding

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mask == 0 -> UNPRED

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184702 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Amaury de la Vieuville
2013-06-24 09:11:45 +00:00
parent 0c9f0c047d
commit ff08da15cf
2 changed files with 8 additions and 6 deletions
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6
lib/Target/ARM/Disassembler/ARMDisassembler.cpp
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@@ -4667,10 +4667,8 @@ static DecodeStatus DecodeIT(MCInst &Inst, unsigned Insn,
S = MCDisassembler::SoftFail;
}
if (mask == 0x0) {
mask |= 0x8;
S = MCDisassembler::SoftFail;
}
if (mask == 0x0)
return MCDisassembler::Fail;
Inst.addOperand(MCOperand::CreateImm(pred));
Inst.addOperand(MCOperand::CreateImm(mask));