https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103997
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> --- The change will basically re-enable epilogue vectorization which was disabled before on accident. At least for exchange I know it will not benefit from that because of low iteration counts that are not statically known. So the result was to be expected. Btw, this bug is now fixed.