diff options
Diffstat (limited to 'sysdeps/ia64/fpu/s_frexp.c')
| -rw-r--r-- | sysdeps/ia64/fpu/s_frexp.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/sysdeps/ia64/fpu/s_frexp.c b/sysdeps/ia64/fpu/s_frexp.c index 98349bc..7d90213 100644 --- a/sysdeps/ia64/fpu/s_frexp.c +++ b/sysdeps/ia64/fpu/s_frexp.c @@ -1,9 +1,10 @@ -// -// Copyright (C) 2000, 2001, Intel Corporation +/* file: frexp.c */ + + +// Copyright (c) 2000-2002, Intel Corporation // All rights reserved. // -// Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story, -// and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation. +// Contributed 2000 by the Intel Numerics Group, Intel Corporation // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are @@ -19,14 +20,15 @@ // * The name of Intel Corporation may not be used to endorse or promote // products derived from this software without specific prior written // permission. + // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY // OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS @@ -34,22 +36,30 @@ // // Intel Corporation is the author of this code, and requests that all // problem reports or change requests be submitted to it directly at -// http://developer.intel.com/opensource. +// http://www.intel.com/software/products/opensource/libraries/num.htm. +// // +// History +//===================================================================== +// 2/02/00 Initial version +// 1/23/02 Calls kernel with parameter to specify 32- or 64-bit int // +//===================================================================== #include "libm_support.h" +double __libm_frexp(double, int*, int); + double frexp(double x, int *y) { -#ifdef SIZE_INT_64 - return( __libm_frexp_8(x, y) ); +#ifdef SIZE_INT_64 + return( __libm_frexp(x, y, 1) ); #else -#ifdef SIZE_INT_32 - return( _GI___libm_frexp_4(x, y) ); +#ifdef SIZE_INT_32 + return( __libm_frexp(x, y, 0) ); #endif #endif |