Hi, On Sat, 7 Sep 2019 11:25:45 +0200, Bernhard Übelacker <[email protected]> wrote: > Hello Claude Heiland-Allen, > I tried just to collect some more information for the maintainer.
Thanks, that’s very useful information (and thanks Claude for the initial report!). > The issue could be reproduced in a qemu VM > with '-cpu host' on a Ryzen 7 1700. Yes, and I can reproduce it on my Haswell-based system too. [...] > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49001 > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54412 > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61730 > https://sourceforge.net/p/mingw-w64/mailman/message/36287627/ OK, so there’s not much that can be done in the package, except documenting the issue (short of disabling AVX2 entirely...). Regards, Stephen
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