https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81244
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2017-06-29
Ever confirmed|0 |1
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This sounds like maybe some undefined code that only shows up with
always_inline and maybe 32bit x86.
Can you attach the preprocessed source of where the always_inline makes a
difference?
Also can you try with -fwarpv (turns signed integer overflow to be defined as
overflow) -fno-strict-aliasing (turns aliasing issues from undefined to being
defined)?
