http://bugzilla.opensuse.org/show_bug.cgi?id=1040589 http://bugzilla.opensuse.org/show_bug.cgi?id=1040589#c46 --- Comment #46 from Martin Pluskal <mpluskal@suse.com> --- (In reply to Bernhard Wiedemann from comment #45)
I found my debugging note from/before 2020-06-29:
PGO again via ASLR, filesys, date
https://build.opensuse.org/request/show/676711 made it reproducible back then and looking closer at old results, 3.5.2 was the first one marked to differ https://rb.zq1.de/compare.factory-20200303/bison-compare.out
Here is the general description of the problem of PGO with reproducibility: https://github.com/bmwiedemann/theunreproduciblepackage/tree/master/pgo
Would disabling PGO for bison be an option?
No! I do not wish to damage speed and/or optimized size of binaries because of this. -- You are receiving this mail because: You are on the CC list for the bug.