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Optimize use of isnan, isinf, finite

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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
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math/w_fmodf.c
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@ -38,9 +38,9 @@ static char rcsid[] = "$NetBSD: w_fmodf.c,v 1.3 1995/05/10 20:48:57 jtc Exp $";
float z;
z = __ieee754_fmodf(x,y);
if(_LIB_VERSION == _IEEE_ ||__isnanf(y)||__isnanf(x)) return z;
if(__isinff(x)||y==(float)0.0) {
if(__isinf_nsf(x)||y==(float)0.0) {
/* fmodf(+-Inf,y) or fmodf(x,0) */
return (float)__kernel_standard((double)x,(double)y,127);
return (float)__kernel_standard((double)x,(double)y,127);
} else
return z;
#endif