[Bug middle-end/96228] -Wstack-usage does not understand constant __builtin_alloca calls
pinskia at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Jul 16 22:20:14 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96228
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |WONTFIX
Status|UNCONFIRMED |RESOLVED
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Oh wait this is at -O0. Well the warning is correct and won't be fixed really.
-Wstack-usage is done on the RTL level so it can take into account register
spilling and all.
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