[Bug 1001539] Single precision floating point math library

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http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001539

John Dallaway <john@dallaway.org.uk> changed:

           What    |Removed                     |Added
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                 CC|                            |john@dallaway.org.uk

--- Comment #25 from John Dallaway <john@dallaway.org.uk> ---
Ilija, I have tested the current patches on the "psim" target (big-endian).

In the default configuration (CYGNUM_LIBM_COMPATIBILITY), I see 5 libm test
failures (out of tolerance):  frexpf, asinf, logf, acosf, log10f

In IEEE-only configuration (CYGSEM_LIBM_COMPAT_IEEE_ONLY), I get a build error
(EDOM undeclared). If I fix the build error by including <errno.h>
unconditionally from vector_support_float.h then I see 1 libm test failure (out
of tolerance):  frexpf

I hope this helps.

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