[PATCH v3] fwprop: Allow (subreg (mem)) simplifications

2021-01-21 Thread Ilya Leoshkevich via Gcc-patches
On Thu, 2021-01-21 at 12:29 +, Richard Sandiford wrote: > Given what you said in the other message about combine, I agree this > is a reasonable workaround. I don't know whether it's suitable for > stage 4 or whether it would need to wait for stage 1. Thanks for reviewing! I've implemented y

Re: [PATCH v3] fwprop: Allow (subreg (mem)) simplifications

2021-01-21 Thread Richard Sandiford via Gcc-patches
Ilya Leoshkevich writes: > On Thu, 2021-01-21 at 12:29 +, Richard Sandiford wrote: >> Given what you said in the other message about combine, I agree this >> is a reasonable workaround. I don't know whether it's suitable for >> stage 4 or whether it would need to wait for stage 1. > > Thanks