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Diffstat (limited to 'sysdeps/libm-ieee754/s_ilogbf.c')
-rw-r--r--sysdeps/libm-ieee754/s_ilogbf.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/libm-ieee754/s_ilogbf.c b/sysdeps/libm-ieee754/s_ilogbf.c
index 2440803c20..e652b93619 100644
--- a/sysdeps/libm-ieee754/s_ilogbf.c
+++ b/sysdeps/libm-ieee754/s_ilogbf.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.
* ====================================================
*/
@@ -32,13 +32,13 @@ static char rcsid[] = "$NetBSD: s_ilogbf.c,v 1.4 1995/05/10 20:47:31 jtc Exp $";
GET_FLOAT_WORD(hx,x);
hx &= 0x7fffffff;
if(hx<0x00800000) {
- if(hx==0)
- return 0x80000001; /* ilogb(0) = 0x80000001 */
+ if(hx==0)
+ return FP_ILOGB0; /* ilogb(0) = FP_ILOGB0 */
else /* subnormal x */
for (ix = -126,hx<<=8; hx>0; hx<<=1) ix -=1;
return ix;
}
else if (hx<0x7f800000) return (hx>>23)-127;
- else return 0x7fffffff;
+ else return FP_ILOGBNAN;
}
weak_alias (__ilogbf, ilogbf)