https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118279
Drea Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |16.1.0
Component|tree-optimization |middle-end
Resolution|--- |FIXED
Target Milestone|--- |16.0
Status|UNCONFIRMED |RESOLVED
--- Comment #6 from Drea Pinski <pinskia at gcc dot gnu.org> ---
This testcase is fixed for GCC 16 by r16-1398-g8154fc95f097a1.
In particular, even with the patch there will still be some BB_RTL
bbs in the IL, e.g. the initial block after ENTRY, ENTRY and EXIT blocks
and from time to time others as well, but those should never contain
anything intreresting from the ranger POV. And switch expansion can drop
the default edge if it is __builtin_unreachable.
