/* $OpenBSD: s_atan.S,v 1.4 2018/07/03 22:43:34 mortimer Exp $ */ /* * Written by J.T. Conklin . * Public domain. */ #include #include "abi.h" ENTRY(atan) RETGUARD_SETUP(atan, r11) XMM_ONE_ARG_DOUBLE_PROLOGUE fldl ARG_DOUBLE_ONE fld1 fpatan XMM_DOUBLE_EPILOGUE RETGUARD_CHECK(atan, r11) ret END(atan)