https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94861
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |WONTFIX
Component|tree-optimization |rtl-optimization
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
GCC does this at the RTL level to make dataflow easy to process; RTL is not a
SSA.
This has been since at least GCC 4.3.0.
