Re: [1/9] Make more use of int_mode_for_mode

2017-09-05 Thread Richard Biener
On Mon, Sep 4, 2017 at 1:26 PM, Richard Sandiford wrote: > This patch converts more places that could use int_mode_for_mode > instead of mode_for_size. This is in preparation for an upcoming > patch that makes mode_for_size itself return an opt_mode. > > The reason for using required () in exp2_i

[1/9] Make more use of int_mode_for_mode

2017-09-04 Thread Richard Sandiford
This patch converts more places that could use int_mode_for_mode instead of mode_for_size. This is in preparation for an upcoming patch that makes mode_for_size itself return an opt_mode. The reason for using required () in exp2_immediate_p is that we go on to do: trunc_int_for_mode (..., in