Blame sysdeps/i386/fpu/s_atanl.c

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/*
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 * Written by J.T. Conklin <jtc@netbsd.org>.
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 * Public domain.
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 *
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 * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
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 */
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#include <math_private.h>
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#include <libm-alias-ldouble.h>
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long double
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__atanl (long double x)
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{
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  long double res;
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  asm ("fld1\n"
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       "fpatan"
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       : "=t" (res) : "0" (x));
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  return res;
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}
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libm_alias_ldouble (__atan, atan)