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| author | Amaury de la Vieuville <amaury.dlv@gmail.com> | 2013-06-24 09:11:45 +0000 |
|---|---|---|
| committer | Amaury de la Vieuville <amaury.dlv@gmail.com> | 2013-06-24 09:11:45 +0000 |
| commit | 2f0ac8d961cc791ffa59ca101c4687498ac27ff8 (patch) | |
| tree | c0b77605f1671e4c3b3e5b8d2da2ef09edbb1e37 /llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp | |
| parent | 4b6c076da3a2542bf84661f6d4429749deb44379 (diff) | |
| download | bcm5719-llvm-2f0ac8d961cc791ffa59ca101c4687498ac27ff8.tar.gz bcm5719-llvm-2f0ac8d961cc791ffa59ca101c4687498ac27ff8.zip | |
ARM: fix IT decoding
mask == 0 -> UNPRED
llvm-svn: 184702
Diffstat (limited to 'llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp index 186bc9c0ea4..bc874f4b46a 100644 --- a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp +++ b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp @@ -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)); |
