ARM Cortex-A7 feature misdetection
tg at gmplib.org
Mon Feb 5 20:56:28 UTC 2018
nisse at lysator.liu.se (Niels Möller) writes:
What I've done in other neon assembly files is to add a
pseudo-op early in the file. Seems less brittle to me than passing the
corresponding command line options, in particular for fat builds (i.e.,
some files with neon assembly, used at runtime only after some check of
available instructions), where one might not want the C compiler to emit
any neon instructions.
If we add support for fat arm builds, then that's what we'll need to do!
I don't know if it could cause some portability problems to add it.
Please encrypt, key id 0xC8601622
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