From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- sysdeps/m68k/fpu/s_nextafterl.c | 109 ---------------------------------------- 1 file changed, 109 deletions(-) delete mode 100644 sysdeps/m68k/fpu/s_nextafterl.c (limited to 'sysdeps/m68k/fpu/s_nextafterl.c') diff --git a/sysdeps/m68k/fpu/s_nextafterl.c b/sysdeps/m68k/fpu/s_nextafterl.c deleted file mode 100644 index 70ab5a4784..0000000000 --- a/sysdeps/m68k/fpu/s_nextafterl.c +++ /dev/null @@ -1,109 +0,0 @@ -/* s_nextafterl.c -- long double version of s_nextafter.c. - * Conversion to long double by Ulrich Drepper, - * Cygnus Support, drepper@cygnus.com. - * Fixed for m68k by Andreas Schwab . - */ - -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: $"; -#endif - -/* IEEE functions - * nextafterl(x,y) - * return the next machine floating-point number of x in the - * direction toward y. - * Special cases: - */ - -#include "math.h" -#include "math_private.h" - -#ifdef __STDC__ - long double __nextafterl(long double x, long double y) -#else - long double __nextafterl(x,y) - long double x,y; -#endif -{ - int32_t ix,iy,esx,esy; - u_int32_t hx,hy,lx,ly; - - GET_LDOUBLE_WORDS(esx,hx,lx,x); - GET_LDOUBLE_WORDS(esy,hy,ly,y); - ix = esx&0x7fff; /* |x| */ - iy = esy&0x7fff; /* |y| */ - - if(((ix==0x7fff)&&((hx&0x7fffffff)|lx)!=0) || /* x is nan */ - ((iy==0x7fff)&&((hy&0x7fffffff)|ly)!=0)) /* y is nan */ - return x+y; - if(x==y) return y; /* x=y, return y */ - if((ix|hx|lx)==0) { /* x == 0 */ - SET_LDOUBLE_WORDS(x,esy&0x8000,0,1);/* return +-minsubnormal */ - y = x*x; - if(y==x) return y; else return x; /* raise underflow flag */ - } - if(esx>=0) { /* x > 0 */ - if(esx>esy||((esx==esy) && (hx>hy||((hx==hy)&&(lx>ly))))) { - /* x > y, x -= ulp */ - if(lx==0) { - if (ix != 0 && hx == 0x80000000) hx = 0; - if (hx==0) esx -= 1; - hx -= 1; - } - lx -= 1; - } else { /* x < y, x += ulp */ - lx += 1; - if(lx==0) { - hx += 1; - if (hx==0) { - hx = 0x80000000; - esx += 1; - } - } - } - } else { /* x < 0 */ - if(esy>=0||esx>esy||((esx==esy) && (hx>hy||((hx==hy)&&(lx>ly))))){ - /* x < y, x -= ulp */ - if(lx==0) { - if (ix != 0 && hx == 0x80000000) hx = 0; - if (hx==0) esx -= 1; - hx -= 1; - } - lx -= 1; - } else { /* x > y, x += ulp */ - lx += 1; - if(lx==0) { - hx += 1; - if (hx==0) { - hx = 0x80000000; - esx += 1; - } - } - } - } - esy = esx&0x7fff; - if(esy==0x7fff) return x+x; /* overflow */ - if(esy==0 && (hx & 0x80000000) == 0) { /* underflow */ - y = x*x; - if(y!=x) { /* raise underflow flag */ - SET_LDOUBLE_WORDS(y,esx,hx,lx); - return y; - } - } - SET_LDOUBLE_WORDS(x,esx,hx,lx); - return x; -} -weak_alias (__nextafterl, nextafterl) -strong_alias (__nextafterl, __nexttowardl) -weak_alias (__nextafterl, nexttowardl) -- cgit 1.4.1