mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 21:40:12 +00:00
2b90473904
2002-04-04 Andreas Jaeger <aj@suse.de> * sysdeps/x86_64/fpu/e_sqrt.c: New file. * sysdeps/x86_64/fpu/e_sqrtf.c: New file. * sysdeps/x86_64/fpu/s_fabs.c: New file. * sysdeps/x86_64/fpu/s_fabsf.c: New file. * sysdeps/x86_64/fpu/s_fabsl.c: New file. * sysdeps/unix/sysv/linux/x86_64/time.S: New file. * sysdeps/unix/sysv/linux/x86_64/gettimeofday.S: New file. * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c: Removed. * sysdeps/unix/sysv/linux/x86_64/time.S: Removed. * configure.in: Handle all mips entries the same. * sysdeps/mips/dec/bits/endian.h: Removed since arch is not supported. * sysdeps/mips/mips3/*: Likewise. * sysdeps/mips/p40/bits/endian.h: Likewise.
31 lines
1.0 KiB
C
31 lines
1.0 KiB
C
/* Square root of floating point number.
|
|
Copyright (C) 2002 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <math_private.h>
|
|
|
|
double
|
|
__ieee754_sqrt (double x)
|
|
{
|
|
double res;
|
|
|
|
asm ("sqrtsd %0, %1" : "=x" (res) : "x" (x));
|
|
|
|
return res;
|
|
}
|