396,398c396,400
< case 'q': // Print DImode register
< // FIXME: gcc will actually print e instead of r for 32-bit.
< Reg = getX86SubSuperRegister(Reg, MVT::i64);
---
> case 'q':
> // Print 64-bit register names if 64-bit integer registers are available.
> // Otherwise, print 32-bit register names.
> MVT::SimpleValueType Ty = Subtarget->is64Bit() ? MVT::i64 : MVT::i32;
> Reg = getX86SubSuperRegister(Reg, Ty);