search for: mo_constantpoolindex

Hi all, I have a question about the types of MachineOperand. There are 12 different types of MachineOperand such as MO_Register, MO_Immediate and so on. Some of the names are self-explanatory such as MO_Register and MO_Immediate. Some of them are a little confusing such as MO_FrameIndex, MO_ConstantPoolIndex and so on. For example, what is the different between MO_ExternalSymbol and MO_GlobalAddress? Are these two types orthogonal? I found that memset and memcpy are MO_ExternalSymbol and printf and fprintf and so on are MO_GlobalAddress. Thanks a lot in advance. Any advice will be greatly appreciat...

...(const MachineInstr *MI, int OpNo, >> - raw_ostream&O) { >> + raw_ostream&O) { >> const MachineOperand&MO = MI->getOperand(OpNo); >> assert( (MO.getType() == MachineOperand::MO_ConstantPoolIndex)&& >> - "Expecting constant pool index"); >> + "Expecting constant pool index"); >> >> // Hexagon_TODO: Do we need name mangling? >> O<< *GetCPISymbol(MO.getIndex()); >> diff --git a/lib/Target/Hexagon/Hexagon...