/* $OpenBSD: s_ceilf.S,v 1.4 2009/04/08 22:30:41 martynas Exp $ */ /* * Written by J.T. Conklin <jtc@NetBSD.org>. * Public domain. */ #include <machine/asm.h> ENTRY(ceilf) fstcw -8(%rsp) movw -8(%rsp),%dx orw $0x0800,%dx andw $0xfbff,%dx movw %dx,-12(%rsp) fldcw -12(%rsp) movss %xmm0,-4(%rsp) flds -4(%rsp) frndint fldcw -8(%rsp) fstps -4(%rsp) movss -4(%rsp),%xmm0 ret