https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96750
--- Comment #4 from Matt Bentley <mattreecebentley at gmail dot com> --- (In reply to Marc Glisse from comment #2) > (In reply to Martin Liška from comment #1) > > after: > > 1794240.0 > > > > before: > > 1802710.0 > > That's less than 1% of difference (with "after" better than "before"), not > the 10% regression claimed, maybe there is another relevant commit? See the .ods spreadsheet in the zip for my results with same code.