1/* $OpenBSD: s_ceilf.S,v 1.4 2009/04/08 22:30:41 martynas Exp $ */ 2/* 3 * Written by J.T. Conklin <jtc@NetBSD.org>. 4 * Public domain. 5 */ 6 7#include <machine/asm.h> 8 9ENTRY(ceilf) 10 fstcw -8(%rsp) 11 movw -8(%rsp),%dx 12 orw $0x0800,%dx 13 andw $0xfbff,%dx 14 movw %dx,-12(%rsp) 15 fldcw -12(%rsp) 16 movss %xmm0,-4(%rsp) 17 flds -4(%rsp) 18 frndint 19 fldcw -8(%rsp) 20 fstps -4(%rsp) 21 movss -4(%rsp),%xmm0 22 ret 23