/* Copyright (C) 2006-2018 Free Software Foundation, Inc.
This file is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at your option)
any later version.
This file 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 General Public License
for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
. */
#include
const unsigned char __sidf_pat[16] __attribute__ ((__aligned__ (16))) = {
0x02, 0x03, 0x10, 0x11,
0x12, 0x13, 0x80, 0x80,
0x06, 0x07, 0x14, 0x15,
0x16, 0x17, 0x80, 0x80
};
/* double __float_unssidf (unsigned int SI) */
qword __float_unssidf (qword SI);
qword
__float_unssidf (qword SI)
{
qword t0, t1, t2, t3, t4, t5, t6, t7;
t0 = si_clz (SI);
t1 = si_il (1054);
t2 = si_shl (SI, t0);
t3 = si_ceqi (t0, 32);
t4 = si_sf (t0, t1);
t5 = si_a (t2, t2);
t6 = si_andc (t4, t3);
t7 = si_shufb (t6, t5, *(const qword *) __sidf_pat);
return si_shlqbii (t7, 4);
}