105a0b428SJohn Marino/* $OpenBSD: s_tanf.S,v 1.2 2005/08/02 11:17:31 espie Exp $ */ 205a0b428SJohn Marino/* 305a0b428SJohn Marino * Written by J.T. Conklin <jtc@NetBSD.org>. 405a0b428SJohn Marino * Public domain. 505a0b428SJohn Marino */ 605a0b428SJohn Marino 705a0b428SJohn Marino#include <machine/asm.h> 805a0b428SJohn Marino 905a0b428SJohn Marino#include "abi.h" 1005a0b428SJohn Marino 1105a0b428SJohn Marino/* A float's domain isn't large enough to require argument reduction. */ 1205a0b428SJohn MarinoENTRY(tanf) 1305a0b428SJohn Marino XMM_ONE_ARG_FLOAT_PROLOGUE 1405a0b428SJohn Marino flds ARG_FLOAT_ONE 1505a0b428SJohn Marino fptan 1605a0b428SJohn Marino fstp %st(0) 1705a0b428SJohn Marino XMM_FLOAT_EPILOGUE 1805a0b428SJohn Marino ret 19*a27bb01fSJohn MarinoEND(tanf) 20*a27bb01fSJohn Marino 21*a27bb01fSJohn Marino .section .note.GNU-stack,"",%progbits 22