diff options
Diffstat (limited to 'lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp')
| -rw-r--r-- | lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp b/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp index cc2469f8c2..a9d41325de 100644 --- a/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp +++ b/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp @@ -2946,6 +2946,8 @@ static bool DisassembleMiscFrm(MCInst &MI, unsigned Opcode, uint32_t insn, // of optional arguments is implemented. if (Opcode == ARM::CPS3p) { // Let's reject impossible imod values by returning false. + // AsmPrinter cannot handle imod=0b00, plus (imod=0b00,M=1,iflags!=0) is an + // invalid combination, so we just check for imod=0b00 here. if (slice(insn, 19, 18) == 0 || slice(insn, 19, 18) == 1) return false; MI.addOperand(MCOperand::CreateImm(slice(insn, 19, 18))); // imod |