2006-02-27 Jeff Johnston <jjohnstn@redhat.com>

        * Makefile.am (MATHOBJS_IN_LIBC): Add s_isinfd, sf_isinff,
        s_isnand, and sf_isnanf object files.
        * Makefile.in: Regenerated.
        * libc/include/ieeefp.h: Undef isnan and isinf to avoid
        conflict if <math.h> has previously been included.
        * libc/include/math.h
        * libm/common/Makefile.am: Add new s_isinfd, s_isnand, sf_isinff,
        and sf_isnanf files.  Also support s_isnan, sf_isnan, s_isinf, and
        sf_isinf files which have been moved from math/mathfp directories.
        * libm/common/Makefile.in: Regenerated.
        * libm/common/s_isinfd.c: New file.
        * libm/common/s_isnand.c: Ditto.
        * libm/common/sf_isinff.c: Ditto.
        * libm/common/sf_isnanf.c: Ditto.
        * libm/common/s_isinf.c: Moved from libm/math directory.
        * libm/common/s_isnan.c: Ditto.
        * libm/common/sf_isinf.c: Ditto.
        * libm/common/sf_isnan.c: Ditto.
        * libm/math/Makefile.am: Remove isinf and isnan family functions
        which have been moved into common directory.
        * libm/mathfp/Makefile.am: Ditto.
        * libm/math/Makefile.in: Regenerated.
        * libm/mathfp/Makefile.in: Ditto.
        * libm/math/s_isinf.c: Removed.
        * libm/math/s_isnan.c: Ditto.
        * libm/math/sf_isinf.c: Ditto.
        * libm/math/sf_isnan.c: Ditto.
        * libm/mathfp/s_isinf.c: Ditto.
        * libm/mathfp/s_isnan.c: Ditto.
        * libm/mathfp/sf_isinf.c: Ditto.
        * libm/mathfp/sf_isnan.c: Ditto.

1 files changed, 0 insertions, 124 deletions

diff --git a/newlib/libm/mathfp/s_isnan.c b/newlib/libm/mathfp/s_isnan.c
deleted file mode 100644
index 70ac704c3..000000000
--- a/newlib/libm/mathfp/s_isnan.c
+++ /dev/null
@@ -1,124 +0,0 @@
-
-/* @(#)z_isnan.c 1.0 98/08/13 */
-
-/*
-FUNCTION
-        <<isnan>>, <<isnanf>>, <<isinf>>, <<isinff>>, <<finite>>, <<finitef>>---test
-for exceptional numbers
-
-INDEX
-        isnan
-INDEX
-        isinf
-INDEX
-        finite
-
-INDEX
-        isnanf
-INDEX
-        isinff
-INDEX
-        finitef
-
-ANSI_SYNOPSIS
-        #include <ieeefp.h>
-        int isnan(double <[arg]>);
-        int isinf(double <[arg]>);
-        int finite(double <[arg]>);
-        int isnanf(float <[arg]>);
-        int isinff(float <[arg]>);
-        int finitef(float <[arg]>);
-
-TRAD_SYNOPSIS
-        #include <ieeefp.h>
-        int isnan(<[arg]>)
-        double <[arg]>;
-        int isinf(<[arg]>)
-        double <[arg]>;
-        int finite(<[arg]>);
-        double <[arg]>;
-        int isnanf(<[arg]>);
-        float <[arg]>;
-        int isinff(<[arg]>);
-        float <[arg]>;
-        int finitef(<[arg]>);
-        float <[arg]>;
-
-
-DESCRIPTION
-        These functions provide information on the floating-point
-        argument supplied.
-
-        There are five major number formats:
-        o+
-        o zero
-          A number which contains all zero bits.
-        o subnormal
-          A number with a zero exponent but a nonzero fraction.
-        o normal
-          A number with an exponent and a fraction.
-        o infinity
-          A number with an all 1's exponent and a zero fraction.
-        o NAN
-          A number with an all 1's exponent and a nonzero fraction.
-
-        o-
-
-        <<isnan>> returns 1 if the argument is a nan. <<isinf>>
-        returns 1 if the argument is infinity.  <<finite>> returns 1 if the
-        argument is zero, subnormal or normal.
-
-        The <<isnanf>>, <<isinff>> and <<finitef>> functions perform the same
-        operations as their <<isnan>>, <<isinf>> and <<finite>>
-        counterparts, but on single-precision floating-point numbers.
-
-QUICKREF
-        isnan - pure
-QUICKREF
-        isinf - pure
-QUICKREF
-        finite - pure
-QUICKREF
-        isnan - pure
-QUICKREF
-        isinf - pure
-QUICKREF
-        finite - pure
-*/
-
-
-/******************************************************************
- * isnan
- *
- * Input:
- *   x - pointer to a floating-point value
- *
- * Output:
- *   An integer that indicates if the number is NaN.
- *
- * Description:
- *   This routine returns an integer that indicates if the number
- *   passed in is NaN (1) or is finite (0).
- *
- *****************************************************************/
-
-#include "fdlibm.h"
-#include "zmath.h"
-
-#ifndef _DOUBLE_IS_32BITS
-
-int isnan (double x)
-{
-  __uint32_t lx, hx;
-  int exp;
-
-  EXTRACT_WORDS (hx, lx, x);
-  exp = (hx & 0x7ff00000) >> 20;
-
-  if ((exp == 0x7ff) && (hx & 0xf0000 || lx))
-    return (1);
-  else
-    return (0);
-}
-
-#endif /* _DOUBLE_IS_32BITS */