https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117170
--- Comment #2 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- (In reply to Sam James from comment #1) > Bisecting has been pretty painful so I gave up for now. I ended up hitting > other comparison failures for a lot of commits in the range. Have you tried disassembling the affected object files and then creating a diff between the stage2 and stage3 assembly? This might help you understand what's happening.
