[Bug 246630] stable/11 regression: base.txz reproducibility depends on number of cpu cores

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246630

Alexandre Ganea <alexandre.ganea at ubisoft.com> changed:

           What    |Removed                     |Added
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                 CC|                            |alexandre.ganea at ubisoft.com

--- Comment #23 from Alexandre Ganea <alexandre.ganea at ubisoft.com> ---
Hello everyone,
I am the author of the change pointed out by Dimitry above. I am really sorry
for all the wasted time on this. This seems to unearth a determinism issue in
the register allocation in LLVM. It could be the -fintegrated-cc1 change or it
could be a latent bug.
Could you possibly C-Reduce the printf.c bug please? Additionally, can the bug
be reproduced with the latest LLVM?
Many thanks!

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