On 23/09/13 13:07, Richard Biener wrote: > What's the problem > with arm supporting reg1 * scale? Why shouldn't it being able to handle > the implicit zero offset?
Something like "we don't have an instruction that can do that"... Valid addresses are of the general form address:= '[' base-reg ']' | '[' base-reg ',' offset ']' | '[' base-reg ',' offset-reg ',' addr-scale-op ']' The base register is mandatory, the scale can only be applied when there is both a base and an offset which is a register. R.