Rebased, retested, and applied to trunk. Thanks! --Philipp.
On Thu, 8 Jun 2023 at 00:18, Jeff Law <jeffreya...@gmail.com> wrote: > > > > On 5/25/23 06:35, Manolis Tsamis wrote: > > Propagation of the stack pointer in cprop_hardreg is currenty forbidden > > in all cases, due to maybe_mode_change returning NULL. Relax this > > restriction and allow propagation when no mode change is requested. > > > > gcc/ChangeLog: > > > > * regcprop.cc (maybe_mode_change): Enable stack pointer > > propagation. > Thanks for the clarification. This is OK for the trunk. It looks > generic enough to have value going forward now rather than waiting. > > jeff
