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| author | Andreas Jaeger <aj@suse.de> | 2011-10-07 15:14:06 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-10-07 15:14:06 -0400 |
| commit | bf5824458cc584cfbbdfdb252bd38e8330c6f662 (patch) | |
| tree | 2ad5582e3756baaf630b9cf3ac0658102c3da15e /math/w_remainderf.c | |
| parent | 48693bea9e2eff8abce31302c6c4bb8a0d101510 (diff) | |
| download | glibc-bf5824458cc584cfbbdfdb252bd38e8330c6f662.tar.gz glibc-bf5824458cc584cfbbdfdb252bd38e8330c6f662.tar.xz glibc-bf5824458cc584cfbbdfdb252bd38e8330c6f662.zip | |
Fix remainder (NaN, 0)
Diffstat (limited to 'math/w_remainderf.c')
| -rw-r--r-- | math/w_remainderf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/math/w_remainderf.c b/math/w_remainderf.c index 486e626c28..ab1ea2d87c 100644 --- a/math/w_remainderf.c +++ b/math/w_remainderf.c @@ -8,7 +8,7 @@ * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice + * software is freely granted, provided that this notice * is preserved. * ==================================================== */ @@ -17,7 +17,7 @@ static char rcsid[] = "$NetBSD: w_remainderf.c,v 1.3 1995/05/10 20:49:46 jtc Exp $"; #endif -/* +/* * wrapper remainderf(x,p) */ @@ -36,8 +36,8 @@ static char rcsid[] = "$NetBSD: w_remainderf.c,v 1.3 1995/05/10 20:49:46 jtc Exp #else float z; z = __ieee754_remainderf(x,y); - if(_LIB_VERSION == _IEEE_ || __isnanf(y)) return z; - if(y==(float)0.0) + if(_LIB_VERSION == _IEEE_ || __isnanf(y) || __isnanf(x)) return z; + if(y==(float)0.0 || __isinff(x)) /* remainder(x,0) */ return (float)__kernel_standard((double)x,(double)y,128); else |