On Tue, Jun 18, 2019 at 4:53 PM Wilco Dijkstra <wilco.dijks...@arm.com> wrote: > > It would work if a frame pointer was initialized in the function test, but > > it wasn't: > > Right, because it unwinds, it needs a valid frame pointer since we no > longer store the stack pointer. So xtensa_frame_pointer_required > should do something like: > > if (cfun->machine->accesses_prev_frame || cfun->has_nonlocal_label) > return true;
You're right, with this change things are back to normal. -- Thanks. -- Max
