diff options
Diffstat (limited to 'sysdeps/ieee754/flt-32/s_ceilf.c')
| -rw-r--r-- | sysdeps/ieee754/flt-32/s_ceilf.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/sysdeps/ieee754/flt-32/s_ceilf.c b/sysdeps/ieee754/flt-32/s_ceilf.c deleted file mode 100644 index bff26c33cb..0000000000 --- a/sysdeps/ieee754/flt-32/s_ceilf.c +++ /dev/null @@ -1,48 +0,0 @@ -/* s_ceilf.c -- float version of s_ceil.c. - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - */ - -/* - * ==================================================== - * 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. - * ==================================================== - */ - -#include <math.h> -#include <math_private.h> - - -float -__ceilf(float x) -{ - int32_t i0,j0; - u_int32_t i; - - GET_FLOAT_WORD(i0,x); - j0 = ((i0>>23)&0xff)-0x7f; - if(j0<23) { - if(j0<0) { - /* return 0*sign(x) if |x|<1 */ - if(i0<0) {i0=0x80000000;} - else if(i0!=0) { i0=0x3f800000;} - } else { - i = (0x007fffff)>>j0; - if((i0&i)==0) return x; /* x is integral */ - if(i0>0) i0 += (0x00800000)>>j0; - i0 &= (~i); - } - } else { - if(__builtin_expect(j0==0x80, 0)) return x+x; /* inf or NaN */ - else return x; /* x is integral */ - } - SET_FLOAT_WORD(x,i0); - return x; -} -#ifndef __ceilf -weak_alias (__ceilf, ceilf) -#endif |