[19:57] <bz> in thumb-2, is the final right-most operand supposed to be flexible?
[20:00] <bz> for the orr mnemonic, that is
[20:00] <bz> i ask this because i have a pdf titled "ARM and Thumb-2 Instruction Set Quick Reference Card" that shows the syntax of orr to be: orr rd, rn, operand2
[20:01] <bz> where operand2 allows an optional register shift by a register
[20:01] <bz> but gnu as doesn't accept this