[thirdparty/glibc.git] / soft-fp / quad.h

/* Software floating-point emulation.
   Definitions for IEEE Quad Precision.
   Copyright (C) 1997-2020 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Richard Henderson (rth@cygnus.com),
		  Jakub Jelinek (jj@ultra.linux.cz),
		  David S. Miller (davem@redhat.com) and
		  Peter Maydell (pmaydell@chiark.greenend.org.uk).

   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.

   In addition to the permissions in the GNU Lesser General Public
   License, the Free Software Foundation gives you unlimited
   permission to link the compiled version of this file into
   combinations with other programs, and to distribute those
   combinations without any restriction coming from the use of this
   file.  (The Lesser General Public License restrictions do apply in
   other respects; for example, they cover modification of the file,
   and distribution when not linked into a combine executable.)

   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
   <https://www.gnu.org/licenses/>.  */

#ifndef SOFT_FP_QUAD_H
#define SOFT_FP_QUAD_H	1

#if _FP_W_TYPE_SIZE < 32
# error "Here's a nickel, kid. Go buy yourself a real computer."
#endif

#if _FP_W_TYPE_SIZE < 64
# define _FP_FRACTBITS_Q	(4*_FP_W_TYPE_SIZE)
# define _FP_FRACTBITS_DW_Q	(8*_FP_W_TYPE_SIZE)
#else
# define _FP_FRACTBITS_Q		(2*_FP_W_TYPE_SIZE)
# define _FP_FRACTBITS_DW_Q	(4*_FP_W_TYPE_SIZE)
#endif

#define _FP_FRACBITS_Q		113
#define _FP_FRACXBITS_Q		(_FP_FRACTBITS_Q - _FP_FRACBITS_Q)
#define _FP_WFRACBITS_Q		(_FP_WORKBITS + _FP_FRACBITS_Q)
#define _FP_WFRACXBITS_Q	(_FP_FRACTBITS_Q - _FP_WFRACBITS_Q)
#define _FP_EXPBITS_Q		15
#define _FP_EXPBIAS_Q		16383
#define _FP_EXPMAX_Q		32767

#define _FP_QNANBIT_Q		\
	((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-2) % _FP_W_TYPE_SIZE)
#define _FP_QNANBIT_SH_Q		\
	((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_Q		\
	((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-1) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_SH_Q		\
	((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_OVERFLOW_Q		\
	((_FP_W_TYPE) 1 << (_FP_WFRACBITS_Q % _FP_W_TYPE_SIZE))

#define _FP_WFRACBITS_DW_Q	(2 * _FP_WFRACBITS_Q)
#define _FP_WFRACXBITS_DW_Q	(_FP_FRACTBITS_DW_Q - _FP_WFRACBITS_DW_Q)
#define _FP_HIGHBIT_DW_Q	\
  ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_DW_Q - 1) % _FP_W_TYPE_SIZE)

typedef float TFtype __attribute__ ((mode (TF)));

#if _FP_W_TYPE_SIZE < 64

union _FP_UNION_Q
{
  TFtype flt;
  struct _FP_STRUCT_LAYOUT
  {
# if __BYTE_ORDER == __BIG_ENDIAN
    unsigned sign : 1;
    unsigned exp : _FP_EXPBITS_Q;
    unsigned long frac3 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0)-(_FP_W_TYPE_SIZE * 3);
    unsigned long frac2 : _FP_W_TYPE_SIZE;
    unsigned long frac1 : _FP_W_TYPE_SIZE;
    unsigned long frac0 : _FP_W_TYPE_SIZE;
# else
    unsigned long frac0 : _FP_W_TYPE_SIZE;
    unsigned long frac1 : _FP_W_TYPE_SIZE;
    unsigned long frac2 : _FP_W_TYPE_SIZE;
    unsigned long frac3 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0)-(_FP_W_TYPE_SIZE * 3);
    unsigned exp : _FP_EXPBITS_Q;
    unsigned sign : 1;
# endif /* not bigendian */
  } bits;
};


# define FP_DECL_Q(X)		_FP_DECL (4, X)
# define FP_UNPACK_RAW_Q(X, val)	_FP_UNPACK_RAW_4 (Q, X, (val))
# define FP_UNPACK_RAW_QP(X, val)	_FP_UNPACK_RAW_4_P (Q, X, (val))
# define FP_PACK_RAW_Q(val, X)	_FP_PACK_RAW_4 (Q, (val), X)
# define FP_PACK_RAW_QP(val, X)			\
  do						\
    {						\
      if (!FP_INHIBIT_RESULTS)			\
	_FP_PACK_RAW_4_P (Q, (val), X);		\
    }						\
  while (0)

# define FP_UNPACK_Q(X, val)			\
  do						\
    {						\
      _FP_UNPACK_RAW_4 (Q, X, (val));		\
      _FP_UNPACK_CANONICAL (Q, 4, X);		\
    }						\
  while (0)

# define FP_UNPACK_QP(X, val)			\
  do						\
    {						\
      _FP_UNPACK_RAW_4_P (Q, X, (val));		\
      _FP_UNPACK_CANONICAL (Q, 4, X);		\
    }						\
  while (0)

# define FP_UNPACK_SEMIRAW_Q(X, val)		\
  do						\
    {						\
      _FP_UNPACK_RAW_4 (Q, X, (val));		\
      _FP_UNPACK_SEMIRAW (Q, 4, X);		\
    }						\
  while (0)

# define FP_UNPACK_SEMIRAW_QP(X, val)		\
  do						\
    {						\
      _FP_UNPACK_RAW_4_P (Q, X, (val));		\
      _FP_UNPACK_SEMIRAW (Q, 4, X);		\
    }						\
  while (0)

# define FP_PACK_Q(val, X)			\
  do						\
    {						\
      _FP_PACK_CANONICAL (Q, 4, X);		\
      _FP_PACK_RAW_4 (Q, (val), X);		\
    }						\
  while (0)

# define FP_PACK_QP(val, X)			\
  do						\
    {						\
      _FP_PACK_CANONICAL (Q, 4, X);		\
      if (!FP_INHIBIT_RESULTS)			\
	_FP_PACK_RAW_4_P (Q, (val), X);		\
    }						\
  while (0)

# define FP_PACK_SEMIRAW_Q(val, X)		\
  do						\
    {						\
      _FP_PACK_SEMIRAW (Q, 4, X);		\
      _FP_PACK_RAW_4 (Q, (val), X);		\
    }						\
  while (0)

# define FP_PACK_SEMIRAW_QP(val, X)		\
  do						\
    {						\
      _FP_PACK_SEMIRAW (Q, 4, X);		\
      if (!FP_INHIBIT_RESULTS)			\
	_FP_PACK_RAW_4_P (Q, (val), X);		\
    }						\
  while (0)

# define FP_ISSIGNAN_Q(X)		_FP_ISSIGNAN (Q, 4, X)
# define FP_NEG_Q(R, X)			_FP_NEG (Q, 4, R, X)
# define FP_ADD_Q(R, X, Y)		_FP_ADD (Q, 4, R, X, Y)
# define FP_SUB_Q(R, X, Y)		_FP_SUB (Q, 4, R, X, Y)
# define FP_MUL_Q(R, X, Y)		_FP_MUL (Q, 4, R, X, Y)
# define FP_DIV_Q(R, X, Y)		_FP_DIV (Q, 4, R, X, Y)
# define FP_SQRT_Q(R, X)		_FP_SQRT (Q, 4, R, X)
# define _FP_SQRT_MEAT_Q(R, S, T, X, Q)	_FP_SQRT_MEAT_4 (R, S, T, X, (Q))
# define FP_FMA_Q(R, X, Y, Z)		_FP_FMA (Q, 4, 8, R, X, Y, Z)

# define FP_CMP_Q(r, X, Y, un, ex)	_FP_CMP (Q, 4, (r), X, Y, (un), (ex))
# define FP_CMP_EQ_Q(r, X, Y, ex)	_FP_CMP_EQ (Q, 4, (r), X, Y, (ex))
# define FP_CMP_UNORD_Q(r, X, Y, ex)	_FP_CMP_UNORD (Q, 4, (r), X, Y, (ex))

# define FP_TO_INT_Q(r, X, rsz, rsg)	_FP_TO_INT (Q, 4, (r), X, (rsz), (rsg))
# define FP_TO_INT_ROUND_Q(r, X, rsz, rsg)	\
  _FP_TO_INT_ROUND (Q, 4, (r), X, (rsz), (rsg))
# define FP_FROM_INT_Q(X, r, rs, rt)	_FP_FROM_INT (Q, 4, X, (r), (rs), rt)

# define _FP_FRAC_HIGH_Q(X)	_FP_FRAC_HIGH_4 (X)
# define _FP_FRAC_HIGH_RAW_Q(X)	_FP_FRAC_HIGH_4 (X)

# define _FP_FRAC_HIGH_DW_Q(X)	_FP_FRAC_HIGH_8 (X)

#else   /* not _FP_W_TYPE_SIZE < 64 */
union _FP_UNION_Q
{
  TFtype flt /* __attribute__ ((mode (TF))) */ ;
  struct _FP_STRUCT_LAYOUT
  {
    _FP_W_TYPE a, b;
  } longs;
  struct _FP_STRUCT_LAYOUT
  {
# if __BYTE_ORDER == __BIG_ENDIAN
    unsigned sign    : 1;
    unsigned exp     : _FP_EXPBITS_Q;
    _FP_W_TYPE frac1 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0) - _FP_W_TYPE_SIZE;
    _FP_W_TYPE frac0 : _FP_W_TYPE_SIZE;
# else
    _FP_W_TYPE frac0 : _FP_W_TYPE_SIZE;
    _FP_W_TYPE frac1 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0) - _FP_W_TYPE_SIZE;
    unsigned exp     : _FP_EXPBITS_Q;
    unsigned sign    : 1;
# endif
  } bits;
};

# define FP_DECL_Q(X)		_FP_DECL (2, X)
# define FP_UNPACK_RAW_Q(X, val)	_FP_UNPACK_RAW_2 (Q, X, (val))
# define FP_UNPACK_RAW_QP(X, val)	_FP_UNPACK_RAW_2_P (Q, X, (val))
# define FP_PACK_RAW_Q(val, X)	_FP_PACK_RAW_2 (Q, (val), X)
# define FP_PACK_RAW_QP(val, X)			\
  do						\
    {						\
      if (!FP_INHIBIT_RESULTS)			\
	_FP_PACK_RAW_2_P (Q, (val), X);		\
    }						\
  while (0)

# define FP_UNPACK_Q(X, val)			\
  do						\
    {						\
      _FP_UNPACK_RAW_2 (Q, X, (val));		\
      _FP_UNPACK_CANONICAL (Q, 2, X);		\
    }						\
  while (0)

# define FP_UNPACK_QP(X, val)			\
  do						\
    {						\
      _FP_UNPACK_RAW_2_P (Q, X, (val));		\
      _FP_UNPACK_CANONICAL (Q, 2, X);		\
    }						\
  while (0)

# define FP_UNPACK_SEMIRAW_Q(X, val)		\
  do						\
    {						\
      _FP_UNPACK_RAW_2 (Q, X, (val));		\
      _FP_UNPACK_SEMIRAW (Q, 2, X);		\
    }						\
  while (0)

# define FP_UNPACK_SEMIRAW_QP(X, val)		\
  do						\
    {						\
      _FP_UNPACK_RAW_2_P (Q, X, (val));		\
      _FP_UNPACK_SEMIRAW (Q, 2, X);		\
    }						\
  while (0)

# define FP_PACK_Q(val, X)			\
  do						\
    {						\
      _FP_PACK_CANONICAL (Q, 2, X);		\
      _FP_PACK_RAW_2 (Q, (val), X);		\
    }						\
  while (0)

# define FP_PACK_QP(val, X)			\
  do						\
    {						\
      _FP_PACK_CANONICAL (Q, 2, X);		\
      if (!FP_INHIBIT_RESULTS)			\
	_FP_PACK_RAW_2_P (Q, (val), X);		\
    }						\
  while (0)

# define FP_PACK_SEMIRAW_Q(val, X)		\
  do						\
    {						\
      _FP_PACK_SEMIRAW (Q, 2, X);		\
      _FP_PACK_RAW_2 (Q, (val), X);		\
    }						\
  while (0)

# define FP_PACK_SEMIRAW_QP(val, X)		\
  do						\
    {						\
      _FP_PACK_SEMIRAW (Q, 2, X);		\
      if (!FP_INHIBIT_RESULTS)			\
	_FP_PACK_RAW_2_P (Q, (val), X);		\
    }						\
  while (0)

# define FP_ISSIGNAN_Q(X)		_FP_ISSIGNAN (Q, 2, X)
# define FP_NEG_Q(R, X)			_FP_NEG (Q, 2, R, X)
# define FP_ADD_Q(R, X, Y)		_FP_ADD (Q, 2, R, X, Y)
# define FP_SUB_Q(R, X, Y)		_FP_SUB (Q, 2, R, X, Y)
# define FP_MUL_Q(R, X, Y)		_FP_MUL (Q, 2, R, X, Y)
# define FP_DIV_Q(R, X, Y)		_FP_DIV (Q, 2, R, X, Y)
# define FP_SQRT_Q(R, X)		_FP_SQRT (Q, 2, R, X)
# define _FP_SQRT_MEAT_Q(R, S, T, X, Q)	_FP_SQRT_MEAT_2 (R, S, T, X, (Q))
# define FP_FMA_Q(R, X, Y, Z)		_FP_FMA (Q, 2, 4, R, X, Y, Z)

# define FP_CMP_Q(r, X, Y, un, ex)	_FP_CMP (Q, 2, (r), X, Y, (un), (ex))
# define FP_CMP_EQ_Q(r, X, Y, ex)	_FP_CMP_EQ (Q, 2, (r), X, Y, (ex))
# define FP_CMP_UNORD_Q(r, X, Y, ex)	_FP_CMP_UNORD (Q, 2, (r), X, Y, (ex))

# define FP_TO_INT_Q(r, X, rsz, rsg)	_FP_TO_INT (Q, 2, (r), X, (rsz), (rsg))
# define FP_TO_INT_ROUND_Q(r, X, rsz, rsg)	\
  _FP_TO_INT_ROUND (Q, 2, (r), X, (rsz), (rsg))
# define FP_FROM_INT_Q(X, r, rs, rt)	_FP_FROM_INT (Q, 2, X, (r), (rs), rt)

# define _FP_FRAC_HIGH_Q(X)	_FP_FRAC_HIGH_2 (X)
# define _FP_FRAC_HIGH_RAW_Q(X)	_FP_FRAC_HIGH_2 (X)

# define _FP_FRAC_HIGH_DW_Q(X)	_FP_FRAC_HIGH_4 (X)

#endif /* not _FP_W_TYPE_SIZE < 64 */

#endif /* !SOFT_FP_QUAD_H */
Commit	Line	Data
d876f532 UD	1	/* Software floating-point emulation.
d876f532 UD	2	Definitions for IEEE Quad Precision.
d614a753	3	Copyright (C) 1997-2020 Free Software Foundation, Inc.
d876f532 UD	4	This file is part of the GNU C Library.
	5	Contributed by Richard Henderson (rth@cygnus.com),
	6	Jakub Jelinek (jj@ultra.linux.cz),
	7	David S. Miller (davem@redhat.com) and
	8	Peter Maydell (pmaydell@chiark.greenend.org.uk).
	9
	10	The GNU C Library is free software; you can redistribute it and/or
41bdb6e2 AJ	11	modify it under the terms of the GNU Lesser General Public
	12	License as published by the Free Software Foundation; either
	13	version 2.1 of the License, or (at your option) any later version.
d876f532	14
638a783c RM	15	In addition to the permissions in the GNU Lesser General Public
	16	License, the Free Software Foundation gives you unlimited
	17	permission to link the compiled version of this file into
	18	combinations with other programs, and to distribute those
	19	combinations without any restriction coming from the use of this
	20	file. (The Lesser General Public License restrictions do apply in
	21	other respects; for example, they cover modification of the file,
	22	and distribution when not linked into a combine executable.)
	23
d876f532 UD	24	The GNU C Library is distributed in the hope that it will be useful,
	25	but WITHOUT ANY WARRANTY; without even the implied warranty of
	26	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
41bdb6e2	27	Lesser General Public License for more details.
d876f532	28
41bdb6e2	29	You should have received a copy of the GNU Lesser General Public
59ba27a6	30	License along with the GNU C Library; if not, see
5a82c748	31	<https://www.gnu.org/licenses/>. */
d876f532	32
a2f8be9c JM	33	#ifndef SOFT_FP_QUAD_H
	34	#define SOFT_FP_QUAD_H 1
	35
d876f532	36	#if _FP_W_TYPE_SIZE < 32
71b4dea7	37	# error "Here's a nickel, kid. Go buy yourself a real computer."
d876f532 UD	38	#endif
	39
	40	#if _FP_W_TYPE_SIZE < 64
71b4dea7 JM	41	# define _FP_FRACTBITS_Q (4*_FP_W_TYPE_SIZE)
71b4dea7 JM	42	# define _FP_FRACTBITS_DW_Q (8*_FP_W_TYPE_SIZE)
d876f532	43	#else
71b4dea7 JM	44	# define _FP_FRACTBITS_Q (2*_FP_W_TYPE_SIZE)
71b4dea7 JM	45	# define _FP_FRACTBITS_DW_Q (4*_FP_W_TYPE_SIZE)
d876f532 UD	46	#endif
	47
	48	#define _FP_FRACBITS_Q 113
	49	#define _FP_FRACXBITS_Q (_FP_FRACTBITS_Q - _FP_FRACBITS_Q)
	50	#define _FP_WFRACBITS_Q (_FP_WORKBITS + _FP_FRACBITS_Q)
	51	#define _FP_WFRACXBITS_Q (_FP_FRACTBITS_Q - _FP_WFRACBITS_Q)
	52	#define _FP_EXPBITS_Q 15
	53	#define _FP_EXPBIAS_Q 16383
	54	#define _FP_EXPMAX_Q 32767
	55
	56	#define _FP_QNANBIT_Q \
51ca9e29	57	((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-2) % _FP_W_TYPE_SIZE)
fe0b1e85	58	#define _FP_QNANBIT_SH_Q \
51ca9e29	59	((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
d876f532	60	#define _FP_IMPLBIT_Q \
51ca9e29	61	((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-1) % _FP_W_TYPE_SIZE)
fe0b1e85	62	#define _FP_IMPLBIT_SH_Q \
51ca9e29	63	((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
d876f532	64	#define _FP_OVERFLOW_Q \
51ca9e29	65	((_FP_W_TYPE) 1 << (_FP_WFRACBITS_Q % _FP_W_TYPE_SIZE))
d876f532	66
77f01ab5 JM	67	#define _FP_WFRACBITS_DW_Q (2 * _FP_WFRACBITS_Q)
	68	#define _FP_WFRACXBITS_DW_Q (_FP_FRACTBITS_DW_Q - _FP_WFRACBITS_DW_Q)
	69	#define _FP_HIGHBIT_DW_Q \
51ca9e29	70	((_FP_W_TYPE) 1 << (_FP_WFRACBITS_DW_Q - 1) % _FP_W_TYPE_SIZE)
77f01ab5	71
51ca9e29	72	typedef float TFtype __attribute__ ((mode (TF)));
fe0b1e85	73
d876f532 UD	74	#if _FP_W_TYPE_SIZE < 64
	75
	76	union _FP_UNION_Q
	77	{
1e145589 JM	78	TFtype flt;
	79	struct _FP_STRUCT_LAYOUT
	80	{
71b4dea7	81	# if __BYTE_ORDER == __BIG_ENDIAN
1e145589 JM	82	unsigned sign : 1;
	83	unsigned exp : _FP_EXPBITS_Q;
	84	unsigned long frac3 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0)-(_FP_W_TYPE_SIZE * 3);
	85	unsigned long frac2 : _FP_W_TYPE_SIZE;
	86	unsigned long frac1 : _FP_W_TYPE_SIZE;
	87	unsigned long frac0 : _FP_W_TYPE_SIZE;
71b4dea7	88	# else
1e145589 JM	89	unsigned long frac0 : _FP_W_TYPE_SIZE;
	90	unsigned long frac1 : _FP_W_TYPE_SIZE;
	91	unsigned long frac2 : _FP_W_TYPE_SIZE;
	92	unsigned long frac3 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0)-(_FP_W_TYPE_SIZE * 3);
	93	unsigned exp : _FP_EXPBITS_Q;
	94	unsigned sign : 1;
71b4dea7	95	# endif /* not bigendian */
049375e2	96	} bits;
d876f532 UD	97	};
	98
	99
51ca9e29	100	# define FP_DECL_Q(X) _FP_DECL (4, X)
5c0508a3 JM	101	# define FP_UNPACK_RAW_Q(X, val) _FP_UNPACK_RAW_4 (Q, X, (val))
	102	# define FP_UNPACK_RAW_QP(X, val) _FP_UNPACK_RAW_4_P (Q, X, (val))
	103	# define FP_PACK_RAW_Q(val, X) _FP_PACK_RAW_4 (Q, (val), X)
51ca9e29	104	# define FP_PACK_RAW_QP(val, X) \
1e145589 JM	105	do \
	106	{ \
	107	if (!FP_INHIBIT_RESULTS) \
5c0508a3	108	_FP_PACK_RAW_4_P (Q, (val), X); \
1e145589 JM	109	} \
	110	while (0)
	111
51ca9e29	112	# define FP_UNPACK_Q(X, val) \
1e145589 JM	113	do \
1e145589 JM	114	{ \
5c0508a3	115	_FP_UNPACK_RAW_4 (Q, X, (val)); \
51ca9e29	116	_FP_UNPACK_CANONICAL (Q, 4, X); \
1e145589 JM	117	} \
	118	while (0)
	119
51ca9e29	120	# define FP_UNPACK_QP(X, val) \
1e145589 JM	121	do \
1e145589 JM	122	{ \
5c0508a3	123	_FP_UNPACK_RAW_4_P (Q, X, (val)); \
51ca9e29	124	_FP_UNPACK_CANONICAL (Q, 4, X); \
1e145589 JM	125	} \
	126	while (0)
	127
51ca9e29	128	# define FP_UNPACK_SEMIRAW_Q(X, val) \
1e145589 JM	129	do \
1e145589 JM	130	{ \
5c0508a3	131	_FP_UNPACK_RAW_4 (Q, X, (val)); \
51ca9e29	132	_FP_UNPACK_SEMIRAW (Q, 4, X); \
1e145589 JM	133	} \
	134	while (0)
	135
51ca9e29	136	# define FP_UNPACK_SEMIRAW_QP(X, val) \
1e145589 JM	137	do \
1e145589 JM	138	{ \
5c0508a3	139	_FP_UNPACK_RAW_4_P (Q, X, (val)); \
51ca9e29	140	_FP_UNPACK_SEMIRAW (Q, 4, X); \
1e145589 JM	141	} \
	142	while (0)
	143
51ca9e29	144	# define FP_PACK_Q(val, X) \
1e145589 JM	145	do \
1e145589 JM	146	{ \
51ca9e29	147	_FP_PACK_CANONICAL (Q, 4, X); \
5c0508a3	148	_FP_PACK_RAW_4 (Q, (val), X); \
1e145589 JM	149	} \
	150	while (0)
	151
51ca9e29	152	# define FP_PACK_QP(val, X) \
1e145589 JM	153	do \
1e145589 JM	154	{ \
51ca9e29	155	_FP_PACK_CANONICAL (Q, 4, X); \
1e145589	156	if (!FP_INHIBIT_RESULTS) \
5c0508a3	157	_FP_PACK_RAW_4_P (Q, (val), X); \
1e145589 JM	158	} \
	159	while (0)
	160
51ca9e29	161	# define FP_PACK_SEMIRAW_Q(val, X) \
1e145589 JM	162	do \
1e145589 JM	163	{ \
51ca9e29	164	_FP_PACK_SEMIRAW (Q, 4, X); \
5c0508a3	165	_FP_PACK_RAW_4 (Q, (val), X); \
1e145589 JM	166	} \
	167	while (0)
	168
51ca9e29	169	# define FP_PACK_SEMIRAW_QP(val, X) \
1e145589 JM	170	do \
1e145589 JM	171	{ \
51ca9e29	172	_FP_PACK_SEMIRAW (Q, 4, X); \
1e145589	173	if (!FP_INHIBIT_RESULTS) \
5c0508a3	174	_FP_PACK_RAW_4_P (Q, (val), X); \
1e145589 JM	175	} \
1e145589 JM	176	while (0)
fe0b1e85	177
51ca9e29 JM	178	# define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN (Q, 4, X)
	179	# define FP_NEG_Q(R, X) _FP_NEG (Q, 4, R, X)
	180	# define FP_ADD_Q(R, X, Y) _FP_ADD (Q, 4, R, X, Y)
	181	# define FP_SUB_Q(R, X, Y) _FP_SUB (Q, 4, R, X, Y)
	182	# define FP_MUL_Q(R, X, Y) _FP_MUL (Q, 4, R, X, Y)
	183	# define FP_DIV_Q(R, X, Y) _FP_DIV (Q, 4, R, X, Y)
	184	# define FP_SQRT_Q(R, X) _FP_SQRT (Q, 4, R, X)
5c0508a3	185	# define _FP_SQRT_MEAT_Q(R, S, T, X, Q) _FP_SQRT_MEAT_4 (R, S, T, X, (Q))
51ca9e29	186	# define FP_FMA_Q(R, X, Y, Z) _FP_FMA (Q, 4, 8, R, X, Y, Z)
d876f532	187
5c0508a3 JM	188	# define FP_CMP_Q(r, X, Y, un, ex) _FP_CMP (Q, 4, (r), X, Y, (un), (ex))
	189	# define FP_CMP_EQ_Q(r, X, Y, ex) _FP_CMP_EQ (Q, 4, (r), X, Y, (ex))
	190	# define FP_CMP_UNORD_Q(r, X, Y, ex) _FP_CMP_UNORD (Q, 4, (r), X, Y, (ex))
d876f532	191
5c0508a3	192	# define FP_TO_INT_Q(r, X, rsz, rsg) _FP_TO_INT (Q, 4, (r), X, (rsz), (rsg))
2004e7fb JM	193	# define FP_TO_INT_ROUND_Q(r, X, rsz, rsg) \
2004e7fb JM	194	_FP_TO_INT_ROUND (Q, 4, (r), X, (rsz), (rsg))
5c0508a3	195	# define FP_FROM_INT_Q(X, r, rs, rt) _FP_FROM_INT (Q, 4, X, (r), (rs), rt)
d876f532	196
51ca9e29 JM	197	# define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_4 (X)
51ca9e29 JM	198	# define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_4 (X)
d876f532	199
51ca9e29	200	# define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_8 (X)
77f01ab5	201
d876f532 UD	202	#else /* not _FP_W_TYPE_SIZE < 64 */
	203	union _FP_UNION_Q
	204	{
51ca9e29	205	TFtype flt /* __attribute__ ((mode (TF))) */ ;
1e145589 JM	206	struct _FP_STRUCT_LAYOUT
1e145589 JM	207	{
a598e3fc RH	208	_FP_W_TYPE a, b;
a598e3fc RH	209	} longs;
1e145589 JM	210	struct _FP_STRUCT_LAYOUT
1e145589 JM	211	{
71b4dea7	212	# if __BYTE_ORDER == __BIG_ENDIAN
06029c20 JJ	213	unsigned sign : 1;
	214	unsigned exp : _FP_EXPBITS_Q;
	215	_FP_W_TYPE frac1 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0) - _FP_W_TYPE_SIZE;
	216	_FP_W_TYPE frac0 : _FP_W_TYPE_SIZE;
71b4dea7	217	# else
06029c20 JJ	218	_FP_W_TYPE frac0 : _FP_W_TYPE_SIZE;
	219	_FP_W_TYPE frac1 : _FP_FRACBITS_Q - (_FP_IMPLBIT_Q != 0) - _FP_W_TYPE_SIZE;
	220	unsigned exp : _FP_EXPBITS_Q;
	221	unsigned sign : 1;
71b4dea7	222	# endif
d876f532 UD	223	} bits;
	224	};
	225
51ca9e29	226	# define FP_DECL_Q(X) _FP_DECL (2, X)
5c0508a3 JM	227	# define FP_UNPACK_RAW_Q(X, val) _FP_UNPACK_RAW_2 (Q, X, (val))
	228	# define FP_UNPACK_RAW_QP(X, val) _FP_UNPACK_RAW_2_P (Q, X, (val))
	229	# define FP_PACK_RAW_Q(val, X) _FP_PACK_RAW_2 (Q, (val), X)
51ca9e29	230	# define FP_PACK_RAW_QP(val, X) \
1e145589 JM	231	do \
	232	{ \
	233	if (!FP_INHIBIT_RESULTS) \
5c0508a3	234	_FP_PACK_RAW_2_P (Q, (val), X); \
1e145589 JM	235	} \
	236	while (0)
	237
51ca9e29	238	# define FP_UNPACK_Q(X, val) \
1e145589 JM	239	do \
1e145589 JM	240	{ \
5c0508a3	241	_FP_UNPACK_RAW_2 (Q, X, (val)); \
51ca9e29	242	_FP_UNPACK_CANONICAL (Q, 2, X); \
1e145589 JM	243	} \
	244	while (0)
	245
51ca9e29	246	# define FP_UNPACK_QP(X, val) \
1e145589 JM	247	do \
1e145589 JM	248	{ \
5c0508a3	249	_FP_UNPACK_RAW_2_P (Q, X, (val)); \
51ca9e29	250	_FP_UNPACK_CANONICAL (Q, 2, X); \
1e145589 JM	251	} \
	252	while (0)
	253
51ca9e29	254	# define FP_UNPACK_SEMIRAW_Q(X, val) \
1e145589 JM	255	do \
1e145589 JM	256	{ \
5c0508a3	257	_FP_UNPACK_RAW_2 (Q, X, (val)); \
51ca9e29	258	_FP_UNPACK_SEMIRAW (Q, 2, X); \
1e145589 JM	259	} \
	260	while (0)
	261
51ca9e29	262	# define FP_UNPACK_SEMIRAW_QP(X, val) \
1e145589 JM	263	do \
1e145589 JM	264	{ \
5c0508a3	265	_FP_UNPACK_RAW_2_P (Q, X, (val)); \
51ca9e29	266	_FP_UNPACK_SEMIRAW (Q, 2, X); \
1e145589 JM	267	} \
	268	while (0)
	269
51ca9e29	270	# define FP_PACK_Q(val, X) \
1e145589 JM	271	do \
1e145589 JM	272	{ \
51ca9e29	273	_FP_PACK_CANONICAL (Q, 2, X); \
5c0508a3	274	_FP_PACK_RAW_2 (Q, (val), X); \
1e145589 JM	275	} \
	276	while (0)
	277
51ca9e29	278	# define FP_PACK_QP(val, X) \
1e145589 JM	279	do \
1e145589 JM	280	{ \
51ca9e29	281	_FP_PACK_CANONICAL (Q, 2, X); \
1e145589	282	if (!FP_INHIBIT_RESULTS) \
5c0508a3	283	_FP_PACK_RAW_2_P (Q, (val), X); \
1e145589 JM	284	} \
	285	while (0)
	286
51ca9e29	287	# define FP_PACK_SEMIRAW_Q(val, X) \
1e145589 JM	288	do \
1e145589 JM	289	{ \
51ca9e29	290	_FP_PACK_SEMIRAW (Q, 2, X); \
5c0508a3	291	_FP_PACK_RAW_2 (Q, (val), X); \
1e145589 JM	292	} \
	293	while (0)
	294
51ca9e29	295	# define FP_PACK_SEMIRAW_QP(val, X) \
1e145589 JM	296	do \
1e145589 JM	297	{ \
51ca9e29	298	_FP_PACK_SEMIRAW (Q, 2, X); \
1e145589	299	if (!FP_INHIBIT_RESULTS) \
5c0508a3	300	_FP_PACK_RAW_2_P (Q, (val), X); \
1e145589 JM	301	} \
1e145589 JM	302	while (0)
fe0b1e85	303
51ca9e29 JM	304	# define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN (Q, 2, X)
	305	# define FP_NEG_Q(R, X) _FP_NEG (Q, 2, R, X)
	306	# define FP_ADD_Q(R, X, Y) _FP_ADD (Q, 2, R, X, Y)
	307	# define FP_SUB_Q(R, X, Y) _FP_SUB (Q, 2, R, X, Y)
	308	# define FP_MUL_Q(R, X, Y) _FP_MUL (Q, 2, R, X, Y)
	309	# define FP_DIV_Q(R, X, Y) _FP_DIV (Q, 2, R, X, Y)
	310	# define FP_SQRT_Q(R, X) _FP_SQRT (Q, 2, R, X)
5c0508a3	311	# define _FP_SQRT_MEAT_Q(R, S, T, X, Q) _FP_SQRT_MEAT_2 (R, S, T, X, (Q))
51ca9e29	312	# define FP_FMA_Q(R, X, Y, Z) _FP_FMA (Q, 2, 4, R, X, Y, Z)
d876f532	313
5c0508a3 JM	314	# define FP_CMP_Q(r, X, Y, un, ex) _FP_CMP (Q, 2, (r), X, Y, (un), (ex))
	315	# define FP_CMP_EQ_Q(r, X, Y, ex) _FP_CMP_EQ (Q, 2, (r), X, Y, (ex))
	316	# define FP_CMP_UNORD_Q(r, X, Y, ex) _FP_CMP_UNORD (Q, 2, (r), X, Y, (ex))
d876f532	317
5c0508a3	318	# define FP_TO_INT_Q(r, X, rsz, rsg) _FP_TO_INT (Q, 2, (r), X, (rsz), (rsg))
2004e7fb JM	319	# define FP_TO_INT_ROUND_Q(r, X, rsz, rsg) \
2004e7fb JM	320	_FP_TO_INT_ROUND (Q, 2, (r), X, (rsz), (rsg))
5c0508a3	321	# define FP_FROM_INT_Q(X, r, rs, rt) _FP_FROM_INT (Q, 2, X, (r), (rs), rt)
d876f532	322
51ca9e29 JM	323	# define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_2 (X)
51ca9e29 JM	324	# define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_2 (X)
d876f532	325
51ca9e29	326	# define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_4 (X)
77f01ab5	327
d876f532	328	#endif /* not _FP_W_TYPE_SIZE < 64 */
a2f8be9c JM	329
a2f8be9c JM	330	#endif /* !SOFT_FP_QUAD_H */