Projet_SETI_RISC-V/riscv-gnu-toolchain/gcc/libquadmath/math/fabsq.c
2023-03-06 14:48:14 +01:00

32 lines
814 B
C

/* s_fabsl.c -- long double version of s_fabs.c.
* Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
*/
/*
* ====================================================
* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
*
* Developed at SunPro, a Sun Microsystems, Inc. business.
* Permission to use, copy, modify, and distribute this
* software is freely granted, provided that this notice
* is preserved.
* ====================================================
*/
#if defined(LIBM_SCCS) && !defined(lint)
static char rcsid[] = "$NetBSD: $";
#endif
/*
* fabsq(x) returns the absolute value of x.
*/
#include "quadmath-imp.h"
__float128 fabsq(__float128 x)
{
uint64_t hx;
GET_FLT128_MSW64(hx,x);
SET_FLT128_MSW64(x,hx&0x7fffffffffffffffLL);
return x;
}