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/* Incremential hashing for jhash.
Copyright (C) 2014-2023 Free Software Foundation, Inc.
This file is part of GCC.
GCC 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, or (at your option) any later
version.
GCC 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.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifdef GENERATOR_FILE
#include "bconfig.h"
#else
#include "config.h"
#endif
#include "system.h"
#include "coretypes.h"
#include "real.h"
#include "inchash.h"
namespace inchash
{
/* This is here instead of inchash.h to keep us from having to put
real.h in coretypes.h. */
void
hash::add_real_value (const real_value &v)
{
add_int (v.cl);
add_int (v.sign);
switch (v.cl)
{
case rvc_zero:
case rvc_inf:
return;
case rvc_normal:
add_int (v.decimal);
add_int (REAL_EXP (&v));
break;
case rvc_nan:
add_int (v.signalling);
add_int (v.canonical);
if (v.canonical)
return;
break;
default:
gcc_unreachable ();
}
for (unsigned i = 0; i < SIGSZ; ++i)
add_hwi (v.sig[i]);
}
} // namespace inchash
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