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This patch adds a new macro, libm_alias_finite, to define all _finite
symbol. It sets all _finite symbol as compat symbol based on its first
version (obtained from the definition at built generated first-versions.h).
The <fn>f128_finite symbols were introduced in GLIBC 2.26 and so need
special treatment in code that is shared between long double and float128.
It is done by adding a list, similar to internal symbol redifinition,
on sysdeps/ieee754/float128/float128_private.h.
Alpha also needs some tricky changes to ensure we still emit 2 compat
symbols for sqrt(f).
Passes buildmanyglibc.
Co-authored-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
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libm is now somewhat integrated with gcc's -ffinite-math-only option
and lots of the wrapper functions have been optimized.
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2001-05-06 Andreas Jaeger <aj@suse.de>
* sysdeps/i386/fpu/e_acosl.c: New, rewrite of e_acos.S.
* sysdeps/i386/fpu/s_atanl.c: New, rewrite of e_atanl.S.
* sysdeps/i386/fpu/e_sqrtl.c: New, rewrite of e_sqrt.S.
* sysdeps/i386/fpu/e_acosl.S: Removed.
* sysdeps/i386/fpu/s_atanl.S: Removed.
* sysdeps/i386/fpu/e_sqrtl.S: Removed.
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