Jeff Law wrote:
> On 11/29/2016 04:10 AM, Wilco Dijkstra wrote:
> > GCC caches the whether a function is a leaf in crtl->is_leaf. Using this
> > in the backend is best as leaf_function_p may not work correctly (eg. while
> > emitting prolog or epilog code).
I forgot to ask, would it be reasonable to add an assert to check we're not in
a sequence in leaf_function_p? I guess this will trigger on several targets
(leaf_function_p is used in several backends) but it's a real bug if
crtl->is_leaf is true.
Wilco
