https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97652
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2020-11-02
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
And it looks like something (inlining) inserts __builtin_unreachable () calls
that eventually make us optimize this to an endless loop.
pdt_14.f03.081i.inline:Introduced new external node (__builtin_unreachable/19).
pdt_14.f03.081i.inline:unreachable :
4 calls, 0.000000 freq, 0 count
pdt_14.f03.081i.inline: __builtin_unreachable/19 unreachable
...
