https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101523
--- Comment #63 from Segher Boessenkool <segher at gcc dot gnu.org> --- (In reply to Sarah Julia Kriesch from comment #62) > (In reply to Segher Boessenkool from comment #61) > > (In reply to Sarah Julia Kriesch from comment #60) > > > I have to agree with Richard. This problem has been serious for a long > > > time > > > but has been ignored by IBM based on distribution choices. > > > > What? What does IBM have to do with this? Yes, they are my employer, but > > what I decide is best for combine to do is not influenced by them *at all* > > (except some times they want me to spend time doing paid work, distracting > > me from things that really matter, like combine!) > > > Then, tell other reasons why my requests in the openSUSE bug report have > been rejected in the past, and this bug report has been open for 3 years. > Perhaps it is helpful to know that IBM has fixed memory issues in PostgreSQL > (for openSUSE/upstream) with higher quality via my request with the support > for Red Hat (and faster). Once again, I have no idea what you are talking about. It sounds like some complot theory? Exciting! I really have no idea what you are talking about. I recognise some of the words, but not enough to give me a handle on what you are on about. > > > Anyway, we want to live within the open source community without any Linux > > > distribution priorities (especially in upstream projects like here). > > > > No idea what that means either. > > > There is a reason for founding the Linux Distributions Working Group at the > Open Mainframe Project (equality for all Linux Distributions on s390x). > SUSE, Red Hat and Canonical have been supporting this idea also (especially > based on my own work experience at IBM and the priorities inside). And here I don't have any context either. > > > Segher, can you specify the failed test cases? Then, it should be possible > > > to reproduce and improve that all. In such a collaborative way, we can > > > also > > > achieve a solution. > > > > What failed test cases? You completely lost me. > > > This one: > (In reply to Segher Boessenkool from comment #57) > > (In reply to Richard Biener from comment #56) > > PR101523 is a very serious problem, way way way more "P1" than any of the > > "my target was inconvenienced by some bad testcases failing now" "P1"s there > > are now. Please undo this! They are in this PR. "See Also", top right corner in the headings. > (In reply to Segher Boessenkool from comment #61) > > We used to do the wrong thing in combine. Now that my fix was reverted, we > > still do. This should be undone soonish, so that I can commit an actual > > UNCSE > > implementation, which fixes all "regressions" (quotes, because they are > > not!) > > caused by my previous patch, and does a lot more too. It also will allow us > > to remove a bunch of other code from combine, speeding up things a lot more > > (things that keep a copy of a set if the dest is used more than once). > > There > > has been talk of doing an UNCSE for over twenty years now, so annoying me > > enough to get this done is a good result of this whole thing :-) > Your fixes should also work with upstream code and the used gcc versions in > our/all Linux distributions. I recommend applying tests and merging your > fixes to at least one gcc version. Lol. No. Distributions have to sort out their own problems. I don't have a copy of an old version of most distros even; I haven't *heard* about the *existence* of most distros! I don't use a Linux distro on any of my own machines. And I care about some other OSes at least as much, btw. And not just because my employer cares about some of those. > If you want to watch something about our reasons for creating a > collaboration between Linux distributions (and upstream projects), you > should watch my first presentation "Collaboration instead of Competition": > https://av.tib.eu/media/57010 > > Hint: The IBM statement came from my former IBM Manager (now your CPO). CPO? What is a CPO? I don't think I have any? I do have an R2 somewhere, does that help?
