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/* Copy a sign bit between floating-point values.
IBM extended format long double version.
Copyright (C) 2004-2014 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, see
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
#include <math_ldbl_opt.h>
ENTRY(__fabsl)
/* long double [f1,f2] fabs (long double [f1,f2] x);
fabs(x,y) returns a value with the magnitude of x and
with the sign bit of y. */
fmr fp0,fp1
fabs fp1,fp1
fcmpu cr1,fp0,fp1
beqlr cr1
fneg fp2,fp2
blr
END (__fabsl)
long_double_symbol (libm, __fabsl, fabsl)
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