https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60919
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Depends on| |15473
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I suspect this is due to sibcalling infomation is not transfered when doing a
libcall. So this is similar to PR 15473.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15473
[Bug 15473] Sibcall optimization for libcalls.
