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A patch for typo in sysdeps/ieee754/flt-32/s_sincosf.c
- To: GNU C Library <libc-alpha at sourceware dot cygnus dot com>
- Subject: A patch for typo in sysdeps/ieee754/flt-32/s_sincosf.c
- From: "H . J . Lu" <hjl at valinux dot com>
- Date: Thu, 14 Dec 2000 17:44:34 -0800
Here is a patch for sysdeps/ieee754/flt-32/s_sincosf.c. The exponent
field in a float is 8 bits, not 11 bits. We should check against
0x7f800000 not 0x7ff00000.
--
H.J. Lu (hjl@valinux.com)
---
2000-12-14 H.J. Lu <hjl@gnu.org>
* sysdeps/ieee754/flt-32/s_sincosf.c (__sincosf): The exponent
field in a float is 8 bits, not 11 bits.
Index: sysdeps/ieee754/flt-32/s_sincosf.c
===================================================================
RCS file: /work/cvs/gnu/glibc/sysdeps/ieee754/flt-32/s_sincosf.c,v
retrieving revision 1.1.1.1
diff -u -p -r1.1.1.1 s_sincosf.c
--- sysdeps/ieee754/flt-32/s_sincosf.c 2000/05/21 21:11:36 1.1.1.1
+++ sysdeps/ieee754/flt-32/s_sincosf.c 2000/12/15 01:35:46
@@ -38,7 +38,7 @@ __sincosf (float x, float *sinx, float *
*sinx = __kernel_sinf (x, 0.0, 0);
*cosx = __kernel_cosf (x, 0.0);
}
- else if (ix>=0x7ff00000)
+ else if (ix>=0x7f800000)
{
/* sin(Inf or NaN) is NaN */
*sinx = *cosx = x - x;