diff options
Diffstat (limited to 'sysdeps/ieee754/flt-32/s_ceilf.c')
-rw-r--r-- | sysdeps/ieee754/flt-32/s_ceilf.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sysdeps/ieee754/flt-32/s_ceilf.c b/sysdeps/ieee754/flt-32/s_ceilf.c index 37659ea2ae..f289ec2341 100644 --- a/sysdeps/ieee754/flt-32/s_ceilf.c +++ b/sysdeps/ieee754/flt-32/s_ceilf.c @@ -15,27 +15,25 @@ #include <math.h> #include <math_private.h> +#include <libm-alias-float.h> -static const float huge = 1.0e30; - float __ceilf(float x) { int32_t i0,j0; - u_int32_t i; + uint32_t i; GET_FLOAT_WORD(i0,x); j0 = ((i0>>23)&0xff)-0x7f; if(j0<23) { - if(j0<0) { /* raise inexact if x != 0 */ - math_force_eval(huge+x);/* return 0*sign(x) if |x|<1 */ + 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 */ - math_force_eval(huge+x); /* raise inexact flag */ if(i0>0) i0 += (0x00800000)>>j0; i0 &= (~i); } @@ -47,5 +45,5 @@ __ceilf(float x) return x; } #ifndef __ceilf -weak_alias (__ceilf, ceilf) +libm_alias_float (__ceil, ceil) #endif |