https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93444
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Martin Liška from comment #2) > With -O3 -ftree-vectorize -ftree-loop-vectorize I see it started is > somewhere in between: > > r6-3810-g170f473b525d0af69dc4577186762a3519b952a4 > and > r6-3731-g85339618b6ba3edab19d8bd98eb19d8c5627c276 > Revisions in between: 78 Most likely: g:a01e93f11b7ce050679951dedae66e40bca6be4d