diff options
Diffstat (limited to 'lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp')
| -rw-r--r-- | lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp b/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp index db9fb0e775df..f1f968e73123 100644 --- a/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp +++ b/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp @@ -1516,6 +1516,10 @@ static DecodeStatus DecodeSystemPStateInstruction(llvm::MCInst &Inst, uint64_t pstate_field = (op1 << 3) | op2; + if ((pstate_field == AArch64PState::PAN || + pstate_field == AArch64PState::UAO) && crm > 1) + return Fail; + Inst.addOperand(MCOperand::createImm(pstate_field)); Inst.addOperand(MCOperand::createImm(crm)); |