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/* $OpenBSD: s_tanf.S,v 1.4 2018/07/03 22:43:34 mortimer Exp $ */
/*
* Written by J.T. Conklin <jtc@NetBSD.org>.
* Public domain.
*/
#include <machine/asm.h>
#include "abi.h"
/* A float's domain isn't large enough to require argument reduction. */
ENTRY(tanf)
RETGUARD_SETUP(tanf, r11)
XMM_ONE_ARG_FLOAT_PROLOGUE
flds ARG_FLOAT_ONE
fptan
fstp %st(0)
XMM_FLOAT_EPILOGUE
RETGUARD_CHECK(tanf, r11)
ret
END(tanf)
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