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/* Round floating-point to integer. PowerPC version.
Copyright (C) 1997 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.h"
long int
__lrint (double x)
{
union {
double d;
long int ll[2];
} u;
asm ("fctiw %0,%1" : "=f"(u.d) : "f"(x));
return u.ll[1];
}
weak_alias (__lrint, lrint)
/* This code will also work for a 'float' argument. */
asm ("\n\
.globl __lrintf \n\
.globl lrintf \n\
.weak lrintf \n\
.set __lrintf,__lrint \n\
.set lrintf,__lrint \n\
");
#ifdef NO_LONG_DOUBLE
strong_alias (__lrint, __lrintl)
weak_alias (__lrint, lrintl)
#endif
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