https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36011
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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Last reconfirmed|2008-12-28 06:32:01 |2021-12-25
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is still true, you need still need -fno-tree-pre -fno-tree-loop-im to get
the loop to interchanged.
-O2 -fno-tree-pre -fno-tree-loop-im -floop-interchange works while just -O2
-floop-interchange does not.
