lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00
Code Activity

Optimize use of isnan, isinf, finite

Browse Source
This commit is contained in:
Ulrich Drepper
2011-10-08 10:18:26 -04:00
parent 187da0aedc
commit 7edb55ce06
35 changed files with 236 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
math/w_fmod.c
View File

@ -35,9 +35,9 @@ static char rcsid[] = "$NetBSD: w_fmod.c,v 1.6 1995/05/10 20:48:55 jtc Exp $";
double z;
z = __ieee754_fmod(x,y);
if(_LIB_VERSION == _IEEE_ ||__isnan(y)||__isnan(x)) return z;
if(__isinf(x)||y==0.0) {
if(__isinf_ns(x)||y==0.0) {
/* fmod(+-Inf,y) or fmod(x,0) */
return __kernel_standard(x,y,27);
return __kernel_standard(x,y,27);
} else
return z;
#endif