Re: CPU specific/optimized Debian builds ?
Michael Stone <mstone@debian.org> writes:
> FYI, gcc has a long history of mediocre optimizations, and it
> is well known that optimizations that make some processors faster can
> slow down other (even newer) processors (that is, general optimizations,
> not gcc-specific).
Do you have specific bug reports to file? GCC makes it very easy to
turn on or off optimizations in the default set for various
processors. So if some new 386-inspired optimization slows down the
magic-chip port, it's easy for the magic-chip port to just not use
that optimization.
So I wonder if you have submitted the relevant bug reports, or you can
give anything more specific than the vague statement above.
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