[thirdparty/glibc.git] / math / test-tgmath2.c

/* Test compilation of tgmath macros.
   Copyright (C) 2007-2024 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, see
   <https://www.gnu.org/licenses/>.  */

#ifndef HAVE_MAIN
#include <float.h>
#include <math.h>
#include <complex.h>
#include <stdio.h>
#include <string.h>
#include <tgmath.h>

#include <support/check.h>

//#define DEBUG

typedef complex float cfloat;
typedef complex double cdouble;
#if LDBL_MANT_DIG > DBL_MANT_DIG
typedef long double ldouble;
typedef complex long double cldouble;
#else
typedef double ldouble;
typedef complex double cldouble;
#endif

float vfloat1, vfloat2, vfloat3;
double vdouble1, vdouble2, vdouble3;
ldouble vldouble1, vldouble2, vldouble3;
cfloat vcfloat1, vcfloat2, vcfloat3;
cdouble vcdouble1, vcdouble2, vcdouble3;
cldouble vcldouble1, vcldouble2, vcldouble4;
int vint1, vint2, vint3;
long int vlong1, vlong2, vlong3;
long long int vllong1, vllong2, vllong3;
const float Vfloat1 = 1, Vfloat2 = 2, Vfloat3 = 3;
const double Vdouble1 = 1, Vdouble2 = 2, Vdouble3 = 3;
const ldouble Vldouble1 = 1, Vldouble2 = 2, Vldouble3 = 3;
const cfloat Vcfloat1 = 1, Vcfloat2 = 2, Vcfloat3 = 3;
const cdouble Vcdouble1 = 1, Vcdouble2 = 2, Vcdouble3 = 3;
const cldouble Vcldouble1 = 1, Vcldouble2 = 2, Vcldouble4 = 3;
const int Vint1 = 1, Vint2 = 2, Vint3 = 3;
const long int Vlong1 = 1, Vlong2 = 2, Vlong3 = 3;
const long long int Vllong1 = 1, Vllong2 = 2, Vllong3 = 3;
enum
  {
    Tfloat = 0,
    Tcfloat,
    Tdouble,
    Tcdouble,
#if LDBL_MANT_DIG > DBL_MANT_DIG
    Tldouble,
    Tcldouble,
#else
    Tldouble = Tdouble,
    Tcldouble = Tcdouble,
#endif
    Tlast
  };
enum
  {
    C_cos = 0,
    C_fabs,
    C_cabs,
    C_conj,
    C_expm1,
    C_lrint,
    C_ldexp,
    C_atan2,
    C_remquo,
    C_pow,
    C_fma,
    C_last
  };
int count;
int counts[Tlast][C_last];

#define TEST_TYPE_ONLY(expr, rettype) \
  do								\
    {								\
      __typeof__ (expr) texpr = 0;				\
      __typeof__ (rettype) ttype = 0, *ptype;			\
      if (sizeof (expr) != sizeof (rettype))			\
	FAIL ("type");						\
      if (__alignof__ (expr) != __alignof__ (rettype))		\
	FAIL ("type");						\
      __asm ("" : "=r" (ptype) : "0" (&ttype), "r" (&texpr));	\
      if (&texpr == ptype)					\
	FAIL ("type");						\
    }								\
  while (0)
#define TEST2(expr, type, rettype, fn) \
  do								\
    {								\
      __typeof__ (expr) texpr = 0;				\
      TEST_TYPE_ONLY (expr, rettype);				\
      if (count != 0)						\
	FAIL ("internal error");				\
      if (counts[T##type][C_##fn] != 0)				\
	FAIL ("internal error");				\
      texpr = expr;						\
      __asm __volatile ("" : : "r" (&texpr));			\
      if (count != 1 || counts[T##type][C_##fn] != 1)		\
	{							\
	  FAIL ("wrong function called, "#fn" ("#type")");	\
	  memset (counts, 0, sizeof (counts));			\
	}							\
      count = 0;						\
      counts[T##type][C_##fn] = 0;				\
    }								\
  while (0)
#define TEST(expr, type, fn) TEST2(expr, type, type, fn)

int
test_cos (const int Vint4, const long long int Vllong4)
{
  TEST (cos (vfloat1), float, cos);
  TEST (cos (vdouble1), double, cos);
  TEST (cos (vldouble1), ldouble, cos);
  TEST (cos (vint1), double, cos);
  TEST (cos (vllong1), double, cos);
  TEST (cos (vcfloat1), cfloat, cos);
  TEST (cos (vcdouble1), cdouble, cos);
  TEST (cos (vcldouble1), cldouble, cos);
  TEST (cos (Vfloat1), float, cos);
  TEST (cos (Vdouble1), double, cos);
  TEST (cos (Vldouble1), ldouble, cos);
  TEST (cos (Vint1), double, cos);
  TEST (cos (Vllong1), double, cos);
  TEST (cos (Vcfloat1), cfloat, cos);
  TEST (cos (Vcdouble1), cdouble, cos);
  TEST (cos (Vcldouble1), cldouble, cos);

  return 0;
}

int
test_fabs (const int Vint4, const long long int Vllong4)
{
  int result = 0;

  TEST (fabs (vfloat1), float, fabs);
  TEST (fabs (vdouble1), double, fabs);
  TEST (fabs (vldouble1), ldouble, fabs);
  TEST (fabs (vint1), double, fabs);
  TEST (fabs (vllong1), double, fabs);
  TEST (fabs (vcfloat1), float, cabs);
  TEST (fabs (vcdouble1), double, cabs);
  TEST (fabs (vcldouble1), ldouble, cabs);
  TEST (fabs (Vfloat1), float, fabs);
  TEST (fabs (Vdouble1), double, fabs);
  TEST (fabs (Vldouble2), ldouble, fabs);
#ifndef __OPTIMIZE__
  /* GCC is too smart to optimize these out.  */
  TEST (fabs (Vint1), double, fabs);
  TEST (fabs (Vllong1), double, fabs);
#else
  TEST_TYPE_ONLY (fabs (vllong1), double);
  TEST_TYPE_ONLY (fabs (vllong1), double);
#endif
  TEST (fabs (Vint4), double, fabs);
  TEST (fabs (Vllong4), double, fabs);
  TEST (fabs (Vcfloat1), float, cabs);
  TEST (fabs (Vcdouble1), double, cabs);
  TEST (fabs (Vcldouble1), ldouble, cabs);

  return result;
}

int
test_conj (const int Vint4, const long long int Vllong4)
{
  int result = 0;
  TEST (conj (vfloat1), cfloat, conj);
  TEST (conj (vdouble1), cdouble, conj);
  TEST (conj (vldouble1), cldouble, conj);
  TEST (conj (vint1), cdouble, conj);
  TEST (conj (vllong1), cdouble, conj);
  TEST (conj (vcfloat1), cfloat, conj);
  TEST (conj (vcdouble1), cdouble, conj);
  TEST (conj (vcldouble1), cldouble, conj);
  TEST (conj (Vfloat1), cfloat, conj);
  TEST (conj (Vdouble1), cdouble, conj);
  TEST (conj (Vldouble1), cldouble, conj);
  TEST (conj (Vint1), cdouble, conj);
  TEST (conj (Vllong1), cdouble, conj);
  TEST (conj (Vcfloat1), cfloat, conj);
  TEST (conj (Vcdouble1), cdouble, conj);
  TEST (conj (Vcldouble1), cldouble, conj);

  return result;
}

int
test_expm1 (const int Vint4, const long long int Vllong4)
{
  int result = 0;

  TEST (expm1 (vfloat1), float, expm1);
  TEST (expm1 (vdouble1), double, expm1);
  TEST (expm1 (vldouble1), ldouble, expm1);
  TEST (expm1 (vint1), double, expm1);
  TEST (expm1 (vllong1), double, expm1);
  TEST (expm1 (Vfloat1), float, expm1);
  TEST (expm1 (Vdouble1), double, expm1);
  TEST (expm1 (Vldouble1), ldouble, expm1);
  TEST (expm1 (Vint1), double, expm1);
  TEST (expm1 (Vllong1), double, expm1);

  return result;
}

int
test_lrint (const int Vint4, const long long int Vllong4)
{
  int result = 0;
  TEST2 (lrint (vfloat1), float, long int, lrint);
  TEST2 (lrint (vdouble1), double, long int, lrint);
  TEST2 (lrint (vldouble1), ldouble, long int, lrint);
  TEST2 (lrint (vint1), double, long int, lrint);
  TEST2 (lrint (vllong1), double, long int, lrint);
  TEST2 (lrint (Vfloat1), float, long int, lrint);
  TEST2 (lrint (Vdouble1), double, long int, lrint);
  TEST2 (lrint (Vldouble1), ldouble, long int, lrint);
  TEST2 (lrint (Vint1), double, long int, lrint);
  TEST2 (lrint (Vllong1), double, long int, lrint);

  return result;
}

int
test_ldexp (const int Vint4, const long long int Vllong4)
{
  int result = 0;

  TEST (ldexp (vfloat1, 6), float, ldexp);
  TEST (ldexp (vdouble1, 6), double, ldexp);
  TEST (ldexp (vldouble1, 6), ldouble, ldexp);
  TEST (ldexp (vint1, 6), double, ldexp);
  TEST (ldexp (vllong1, 6), double, ldexp);
  TEST (ldexp (Vfloat1, 6), float, ldexp);
  TEST (ldexp (Vdouble1, 6), double, ldexp);
  TEST (ldexp (Vldouble1, 6), ldouble, ldexp);
  TEST (ldexp (Vint1, 6), double, ldexp);
  TEST (ldexp (Vllong1, 6), double, ldexp);

  return result;
}

#define FIRST(x, y) (y, x)
#define SECOND(x, y) (x, y)
#define NON_LDBL_TEST(fn, argm, arg, type, fnt) \
  TEST (fn argm (arg, vfloat1), type, fnt); \
  TEST (fn argm (arg, vdouble1), type, fnt); \
  TEST (fn argm (arg, vint1), type, fnt); \
  TEST (fn argm (arg, vllong1), type, fnt); \
  TEST (fn argm (arg, Vfloat1), type, fnt); \
  TEST (fn argm (arg, Vdouble1), type, fnt); \
  TEST (fn argm (arg, Vint1), type, fnt); \
  TEST (fn argm (arg, Vllong1), type, fnt);
#define NON_LDBL_CTEST(fn, argm, arg, type, fnt) \
  NON_LDBL_TEST(fn, argm, arg, type, fnt); \
  TEST (fn argm (arg, vcfloat1), type, fnt); \
  TEST (fn argm (arg, vcdouble1), type, fnt); \
  TEST (fn argm (arg, Vcfloat1), type, fnt); \
  TEST (fn argm (arg, Vcdouble1), type, fnt);
#define BINARY_TEST(fn, fnt) \
  TEST (fn (vfloat1, vfloat2), float, fnt); \
  TEST (fn (Vfloat1, vfloat2), float, fnt); \
  TEST (fn (vfloat1, Vfloat2), float, fnt); \
  TEST (fn (Vfloat1, Vfloat2), float, fnt); \
  TEST (fn (vldouble1, vldouble2), ldouble, fnt); \
  TEST (fn (Vldouble1, vldouble2), ldouble, fnt); \
  TEST (fn (vldouble1, Vldouble2), ldouble, fnt); \
  TEST (fn (Vldouble1, Vldouble2), ldouble, fnt); \
  NON_LDBL_TEST (fn, FIRST, vldouble2, ldouble, fnt); \
  NON_LDBL_TEST (fn, SECOND, vldouble2, ldouble, fnt); \
  NON_LDBL_TEST (fn, FIRST, Vldouble2, ldouble, fnt); \
  NON_LDBL_TEST (fn, SECOND, Vldouble2, ldouble, fnt); \
  NON_LDBL_TEST (fn, FIRST, vdouble2, double, fnt); \
  NON_LDBL_TEST (fn, SECOND, vdouble2, double, fnt); \
  NON_LDBL_TEST (fn, FIRST, Vdouble2, double, fnt); \
  NON_LDBL_TEST (fn, SECOND, Vdouble2, double, fnt); \
  NON_LDBL_TEST (fn, FIRST, vint2, double, fnt); \
  NON_LDBL_TEST (fn, SECOND, vint2, double, fnt); \
  NON_LDBL_TEST (fn, FIRST, Vint2, double, fnt); \
  NON_LDBL_TEST (fn, SECOND, Vint2, double, fnt); \
  NON_LDBL_TEST (fn, FIRST, vllong2, double, fnt); \
  NON_LDBL_TEST (fn, SECOND, vllong2, double, fnt); \
  NON_LDBL_TEST (fn, FIRST, Vllong2, double, fnt); \
  NON_LDBL_TEST (fn, SECOND, Vllong2, double, fnt);
#define BINARY_CTEST(fn, fnt) \
  BINARY_TEST (fn, fnt); \
  TEST (fn (vcfloat1, vfloat2), cfloat, fnt); \
  TEST (fn (Vcfloat1, vfloat2), cfloat, fnt); \
  TEST (fn (vcfloat1, Vfloat2), cfloat, fnt); \
  TEST (fn (Vcfloat1, Vfloat2), cfloat, fnt); \
  TEST (fn (vcldouble1, vldouble2), cldouble, fnt); \
  TEST (fn (Vcldouble1, vldouble2), cldouble, fnt); \
  TEST (fn (vcldouble1, Vldouble2), cldouble, fnt); \
  TEST (fn (Vcldouble1, Vldouble2), cldouble, fnt); \
  TEST (fn (vcfloat1, vfloat2), cfloat, fnt); \
  TEST (fn (Vcfloat1, vfloat2), cfloat, fnt); \
  TEST (fn (vcfloat1, Vfloat2), cfloat, fnt); \
  TEST (fn (Vcfloat1, Vfloat2), cfloat, fnt); \
  TEST (fn (vcldouble1, vldouble2), cldouble, fnt); \
  TEST (fn (Vcldouble1, vldouble2), cldouble, fnt); \
  TEST (fn (vcldouble1, Vldouble2), cldouble, fnt); \
  TEST (fn (Vcldouble1, Vldouble2), cldouble, fnt); \
  TEST (fn (vcfloat1, vcfloat2), cfloat, fnt); \
  TEST (fn (Vcfloat1, vcfloat2), cfloat, fnt); \
  TEST (fn (vcfloat1, Vcfloat2), cfloat, fnt); \
  TEST (fn (Vcfloat1, Vcfloat2), cfloat, fnt); \
  TEST (fn (vcldouble1, vcldouble2), cldouble, fnt); \
  TEST (fn (Vcldouble1, vcldouble2), cldouble, fnt); \
  TEST (fn (vcldouble1, Vcldouble2), cldouble, fnt); \
  TEST (fn (Vcldouble1, Vcldouble2), cldouble, fnt); \
  NON_LDBL_CTEST (fn, FIRST, vcldouble2, cldouble, fnt); \
  NON_LDBL_CTEST (fn, SECOND, vcldouble2, cldouble, fnt); \
  NON_LDBL_CTEST (fn, FIRST, Vcldouble2, cldouble, fnt); \
  NON_LDBL_CTEST (fn, SECOND, Vcldouble2, cldouble, fnt); \
  NON_LDBL_CTEST (fn, FIRST, vcdouble2, cdouble, fnt); \
  NON_LDBL_CTEST (fn, SECOND, vcdouble2, cdouble, fnt); \
  NON_LDBL_CTEST (fn, FIRST, Vcdouble2, cdouble, fnt); \
  NON_LDBL_CTEST (fn, SECOND, Vcdouble2, cdouble, fnt);

int
test_atan2 (const int Vint4, const long long int Vllong4)
{
  int result = 0;

  BINARY_TEST (atan2, atan2);

  return result;
}

int
test_remquo (const int Vint4, const long long int Vllong4)
{
  int result = 0;
  int quo = 0;

#define my_remquo(x, y) remquo (x, y, &quo)
  BINARY_TEST (my_remquo, remquo);
#undef my_remquo

  return result;
}

int
test_pow (const int Vint4, const long long int Vllong4)
{
  int result = 0;

  BINARY_CTEST (pow, pow);

  return result;
}

/* Testing all arguments of fma would be just too expensive,
   so test just some.  */

int
test_fma_1 (const int Vint4, const long long int Vllong4)
{
  int result = 0;

#define my_fma(x, y) fma (x, y, vfloat3)
  BINARY_TEST (my_fma, fma);
#undef my_fma

  return result;
}

int
test_fma_2 (const int Vint4, const long long int Vllong4)
{
  int result = 0;

#define my_fma(x, y) fma (x, vfloat3, y)
  BINARY_TEST (my_fma, fma);
#undef my_fma

  return result;
}

int
test_fma_3 (const int Vint4, const long long int Vllong4)
{
  int result = 0;

#define my_fma(x, y) fma (Vfloat3, x, y)
  BINARY_TEST (my_fma, fma);
#undef my_fma

  return result;
}

int
test_fma_4 (const int Vint4, const long long int Vllong4)
{
  int result = 0;
  TEST (fma (vdouble1, Vdouble2, vllong3), double, fma);
  TEST (fma (vint1, Vint2, vint3), double, fma);
  TEST (fma (Vldouble1, vldouble2, Vldouble3), ldouble, fma);
  TEST (fma (vldouble1, vint2, Vdouble3), ldouble, fma);

  return result;
}

static int
do_test (void)
{
  int result;

  result = test_cos (vint1, vllong1);
  result |= test_fabs (vint1, vllong1);
  result |= test_conj (vint1, vllong1);
  result |= test_expm1 (vint1, vllong1);
  result |= test_lrint (vint1, vllong1);
  result |= test_ldexp (vint1, vllong1);
  result |= test_atan2 (vint1, vllong1);
  result |= test_remquo (vint1, vllong1);
  result |= test_pow (vint1, vllong1);
  result |= test_fma_1 (vint1, vllong1);
  result |= test_fma_2 (vint1, vllong1);
  result |= test_fma_3 (vint1, vllong1);
  result |= test_fma_4 (vint1, vllong1);

  return result;
}

/* Now generate the three functions.  */
#define HAVE_MAIN

#define F(name) name
#define TYPE double
#define CTYPE cdouble
#define T Tdouble
#define C Tcdouble
#include "test-tgmath2.c"

#define F(name) name##f
#define TYPE float
#define CTYPE cfloat
#define T Tfloat
#define C Tcfloat
#include "test-tgmath2.c"

#if LDBL_MANT_DIG > DBL_MANT_DIG
#define F(name) name##l
#define TYPE ldouble
#define CTYPE cldouble
#define T Tldouble
#define C Tcldouble
#include "test-tgmath2.c"
#endif

#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"

#else

#ifdef DEBUG
#define P() puts (__FUNCTION__); count++
#else
#define P() count++;
#endif

TYPE
(F(cos)) (TYPE x)
{
  counts[T][C_cos]++;
  P ();
  return x;
}

CTYPE
(F(ccos)) (CTYPE x)
{
  counts[C][C_cos]++;
  P ();
  return x;
}

TYPE
(F(fabs)) (TYPE x)
{
  counts[T][C_fabs]++;
  P ();
  return x;
}

TYPE
(F(cabs)) (CTYPE x)
{
  counts[T][C_cabs]++;
  P ();
  return x;
}

CTYPE
(F(conj)) (CTYPE x)
{
  counts[C][C_conj]++;
  P ();
  return x;
}

TYPE
(F(expm1)) (TYPE x)
{
  counts[T][C_expm1]++;
  P ();
  return x;
}

long int
(F(lrint)) (TYPE x)
{
  counts[T][C_lrint]++;
  P ();
  return x;
}

TYPE
(F(ldexp)) (TYPE x, int y)
{
  counts[T][C_ldexp]++;
  P ();
  return x + y;
}

TYPE
(F(atan2)) (TYPE x, TYPE y)
{
  counts[T][C_atan2]++;
  P ();
  return x + y;
}

TYPE
(F(remquo)) (TYPE x, TYPE y, int *z)
{
  counts[T][C_remquo]++;
  P ();
  return x + y + *z;
}

TYPE
(F(pow)) (TYPE x, TYPE y)
{
  counts[T][C_pow]++;
  P ();
  return x + y;
}

CTYPE
(F(cpow)) (CTYPE x, CTYPE y)
{
  counts[C][C_pow]++;
  P ();
  return x + y;
}

TYPE
(F(fma)) (TYPE x, TYPE y, TYPE z)
{
  counts[T][C_fma]++;
  P ();
  return x + y + z;
}

#undef F
#undef TYPE
#undef CTYPE
#undef T
#undef C
#undef P
#endif
Commit	Line	Data
1c298d08	1	/* Test compilation of tgmath macros.
dff8da6b	2	Copyright (C) 2007-2024 Free Software Foundation, Inc.
1c298d08	3	This file is part of the GNU C Library.
1c298d08 UD	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
59ba27a6	16	License along with the GNU C Library; if not, see
5a82c748	17	<https://www.gnu.org/licenses/>. */
1c298d08 UD	18
1c298d08 UD	19	#ifndef HAVE_MAIN
51737193	20	#include <float.h>
1c298d08 UD	21	#include <math.h>
	22	#include <complex.h>
	23	#include <stdio.h>
	24	#include <string.h>
	25	#include <tgmath.h>
	26
1b97a9f2 MR	27	#include <support/check.h>
1b97a9f2 MR	28
1c298d08 UD	29	//#define DEBUG
	30
	31	typedef complex float cfloat;
	32	typedef complex double cdouble;
51737193	33	#if LDBL_MANT_DIG > DBL_MANT_DIG
1c298d08 UD	34	typedef long double ldouble;
	35	typedef complex long double cldouble;
	36	#else
	37	typedef double ldouble;
	38	typedef complex double cldouble;
	39	#endif
	40
	41	float vfloat1, vfloat2, vfloat3;
	42	double vdouble1, vdouble2, vdouble3;
	43	ldouble vldouble1, vldouble2, vldouble3;
	44	cfloat vcfloat1, vcfloat2, vcfloat3;
	45	cdouble vcdouble1, vcdouble2, vcdouble3;
	46	cldouble vcldouble1, vcldouble2, vcldouble4;
	47	int vint1, vint2, vint3;
	48	long int vlong1, vlong2, vlong3;
	49	long long int vllong1, vllong2, vllong3;
	50	const float Vfloat1 = 1, Vfloat2 = 2, Vfloat3 = 3;
	51	const double Vdouble1 = 1, Vdouble2 = 2, Vdouble3 = 3;
	52	const ldouble Vldouble1 = 1, Vldouble2 = 2, Vldouble3 = 3;
	53	const cfloat Vcfloat1 = 1, Vcfloat2 = 2, Vcfloat3 = 3;
	54	const cdouble Vcdouble1 = 1, Vcdouble2 = 2, Vcdouble3 = 3;
	55	const cldouble Vcldouble1 = 1, Vcldouble2 = 2, Vcldouble4 = 3;
	56	const int Vint1 = 1, Vint2 = 2, Vint3 = 3;
	57	const long int Vlong1 = 1, Vlong2 = 2, Vlong3 = 3;
	58	const long long int Vllong1 = 1, Vllong2 = 2, Vllong3 = 3;
	59	enum
	60	{
	61	Tfloat = 0,
	62	Tcfloat,
	63	Tdouble,
	64	Tcdouble,
51737193	65	#if LDBL_MANT_DIG > DBL_MANT_DIG
1c298d08 UD	66	Tldouble,
	67	Tcldouble,
	68	#else
	69	Tldouble = Tdouble,
	70	Tcldouble = Tcdouble,
	71	#endif
	72	Tlast
	73	};
	74	enum
	75	{
	76	C_cos = 0,
	77	C_fabs,
	78	C_cabs,
	79	C_conj,
	80	C_expm1,
	81	C_lrint,
	82	C_ldexp,
	83	C_atan2,
	84	C_remquo,
	85	C_pow,
	86	C_fma,
	87	C_last
	88	};
	89	int count;
	90	int counts[Tlast][C_last];
	91
1c298d08 UD	92	#define TEST_TYPE_ONLY(expr, rettype) \
	93	do \
	94	{ \
	95	__typeof__ (expr) texpr = 0; \
	96	__typeof__ (rettype) ttype = 0, *ptype; \
	97	if (sizeof (expr) != sizeof (rettype)) \
	98	FAIL ("type"); \
	99	if (__alignof__ (expr) != __alignof__ (rettype)) \
	100	FAIL ("type"); \
	101	__asm ("" : "=r" (ptype) : "0" (&ttype), "r" (&texpr)); \
	102	if (&texpr == ptype) \
	103	FAIL ("type"); \
	104	} \
	105	while (0)
	106	#define TEST2(expr, type, rettype, fn) \
	107	do \
	108	{ \
	109	__typeof__ (expr) texpr = 0; \
	110	TEST_TYPE_ONLY (expr, rettype); \
	111	if (count != 0) \
	112	FAIL ("internal error"); \
	113	if (counts[T##type][C_##fn] != 0) \
	114	FAIL ("internal error"); \
	115	texpr = expr; \
	116	__asm __volatile ("" : : "r" (&texpr)); \
	117	if (count != 1 \|\| counts[T##type][C_##fn] != 1) \
	118	{ \
cc528f9a	119	FAIL ("wrong function called, "#fn" ("#type")"); \
1c298d08 UD	120	memset (counts, 0, sizeof (counts)); \
	121	} \
	122	count = 0; \
	123	counts[T##type][C_##fn] = 0; \
	124	} \
	125	while (0)
	126	#define TEST(expr, type, fn) TEST2(expr, type, type, fn)
	127
31c351e2 SE	128	int
	129	test_cos (const int Vint4, const long long int Vllong4)
	130	{
1c298d08 UD	131	TEST (cos (vfloat1), float, cos);
	132	TEST (cos (vdouble1), double, cos);
	133	TEST (cos (vldouble1), ldouble, cos);
	134	TEST (cos (vint1), double, cos);
	135	TEST (cos (vllong1), double, cos);
	136	TEST (cos (vcfloat1), cfloat, cos);
	137	TEST (cos (vcdouble1), cdouble, cos);
	138	TEST (cos (vcldouble1), cldouble, cos);
	139	TEST (cos (Vfloat1), float, cos);
	140	TEST (cos (Vdouble1), double, cos);
	141	TEST (cos (Vldouble1), ldouble, cos);
	142	TEST (cos (Vint1), double, cos);
	143	TEST (cos (Vllong1), double, cos);
	144	TEST (cos (Vcfloat1), cfloat, cos);
	145	TEST (cos (Vcdouble1), cdouble, cos);
	146	TEST (cos (Vcldouble1), cldouble, cos);
	147
1b97a9f2	148	return 0;
31c351e2 SE	149	}
	150
	151	int
	152	test_fabs (const int Vint4, const long long int Vllong4)
	153	{
	154	int result = 0;
	155
1c298d08 UD	156	TEST (fabs (vfloat1), float, fabs);
	157	TEST (fabs (vdouble1), double, fabs);
	158	TEST (fabs (vldouble1), ldouble, fabs);
	159	TEST (fabs (vint1), double, fabs);
	160	TEST (fabs (vllong1), double, fabs);
	161	TEST (fabs (vcfloat1), float, cabs);
	162	TEST (fabs (vcdouble1), double, cabs);
	163	TEST (fabs (vcldouble1), ldouble, cabs);
	164	TEST (fabs (Vfloat1), float, fabs);
	165	TEST (fabs (Vdouble1), double, fabs);
cc528f9a	166	TEST (fabs (Vldouble2), ldouble, fabs);
1c298d08 UD	167	#ifndef __OPTIMIZE__
	168	/* GCC is too smart to optimize these out. */
	169	TEST (fabs (Vint1), double, fabs);
	170	TEST (fabs (Vllong1), double, fabs);
	171	#else
	172	TEST_TYPE_ONLY (fabs (vllong1), double);
	173	TEST_TYPE_ONLY (fabs (vllong1), double);
	174	#endif
	175	TEST (fabs (Vint4), double, fabs);
	176	TEST (fabs (Vllong4), double, fabs);
	177	TEST (fabs (Vcfloat1), float, cabs);
	178	TEST (fabs (Vcdouble1), double, cabs);
	179	TEST (fabs (Vcldouble1), ldouble, cabs);
	180
31c351e2 SE	181	return result;
	182	}
	183
	184	int
	185	test_conj (const int Vint4, const long long int Vllong4)
	186	{
	187	int result = 0;
1c298d08 UD	188	TEST (conj (vfloat1), cfloat, conj);
	189	TEST (conj (vdouble1), cdouble, conj);
	190	TEST (conj (vldouble1), cldouble, conj);
	191	TEST (conj (vint1), cdouble, conj);
	192	TEST (conj (vllong1), cdouble, conj);
	193	TEST (conj (vcfloat1), cfloat, conj);
	194	TEST (conj (vcdouble1), cdouble, conj);
	195	TEST (conj (vcldouble1), cldouble, conj);
	196	TEST (conj (Vfloat1), cfloat, conj);
	197	TEST (conj (Vdouble1), cdouble, conj);
	198	TEST (conj (Vldouble1), cldouble, conj);
	199	TEST (conj (Vint1), cdouble, conj);
	200	TEST (conj (Vllong1), cdouble, conj);
	201	TEST (conj (Vcfloat1), cfloat, conj);
	202	TEST (conj (Vcdouble1), cdouble, conj);
	203	TEST (conj (Vcldouble1), cldouble, conj);
	204
31c351e2 SE	205	return result;
	206	}
	207
	208	int
	209	test_expm1 (const int Vint4, const long long int Vllong4)
	210	{
	211	int result = 0;
	212
1c298d08 UD	213	TEST (expm1 (vfloat1), float, expm1);
	214	TEST (expm1 (vdouble1), double, expm1);
	215	TEST (expm1 (vldouble1), ldouble, expm1);
	216	TEST (expm1 (vint1), double, expm1);
	217	TEST (expm1 (vllong1), double, expm1);
	218	TEST (expm1 (Vfloat1), float, expm1);
	219	TEST (expm1 (Vdouble1), double, expm1);
	220	TEST (expm1 (Vldouble1), ldouble, expm1);
	221	TEST (expm1 (Vint1), double, expm1);
	222	TEST (expm1 (Vllong1), double, expm1);
	223
31c351e2 SE	224	return result;
	225	}
	226
	227	int
	228	test_lrint (const int Vint4, const long long int Vllong4)
	229	{
	230	int result = 0;
1c298d08 UD	231	TEST2 (lrint (vfloat1), float, long int, lrint);
	232	TEST2 (lrint (vdouble1), double, long int, lrint);
	233	TEST2 (lrint (vldouble1), ldouble, long int, lrint);
	234	TEST2 (lrint (vint1), double, long int, lrint);
	235	TEST2 (lrint (vllong1), double, long int, lrint);
	236	TEST2 (lrint (Vfloat1), float, long int, lrint);
	237	TEST2 (lrint (Vdouble1), double, long int, lrint);
	238	TEST2 (lrint (Vldouble1), ldouble, long int, lrint);
	239	TEST2 (lrint (Vint1), double, long int, lrint);
	240	TEST2 (lrint (Vllong1), double, long int, lrint);
	241
31c351e2 SE	242	return result;
	243	}
	244
	245	int
	246	test_ldexp (const int Vint4, const long long int Vllong4)
	247	{
	248	int result = 0;
	249
1c298d08 UD	250	TEST (ldexp (vfloat1, 6), float, ldexp);
	251	TEST (ldexp (vdouble1, 6), double, ldexp);
	252	TEST (ldexp (vldouble1, 6), ldouble, ldexp);
	253	TEST (ldexp (vint1, 6), double, ldexp);
	254	TEST (ldexp (vllong1, 6), double, ldexp);
	255	TEST (ldexp (Vfloat1, 6), float, ldexp);
	256	TEST (ldexp (Vdouble1, 6), double, ldexp);
	257	TEST (ldexp (Vldouble1, 6), ldouble, ldexp);
	258	TEST (ldexp (Vint1, 6), double, ldexp);
	259	TEST (ldexp (Vllong1, 6), double, ldexp);
	260
31c351e2 SE	261	return result;
	262	}
	263
1c298d08 UD	264	#define FIRST(x, y) (y, x)
	265	#define SECOND(x, y) (x, y)
	266	#define NON_LDBL_TEST(fn, argm, arg, type, fnt) \
	267	TEST (fn argm (arg, vfloat1), type, fnt); \
	268	TEST (fn argm (arg, vdouble1), type, fnt); \
	269	TEST (fn argm (arg, vint1), type, fnt); \
	270	TEST (fn argm (arg, vllong1), type, fnt); \
	271	TEST (fn argm (arg, Vfloat1), type, fnt); \
	272	TEST (fn argm (arg, Vdouble1), type, fnt); \
	273	TEST (fn argm (arg, Vint1), type, fnt); \
	274	TEST (fn argm (arg, Vllong1), type, fnt);
	275	#define NON_LDBL_CTEST(fn, argm, arg, type, fnt) \
	276	NON_LDBL_TEST(fn, argm, arg, type, fnt); \
	277	TEST (fn argm (arg, vcfloat1), type, fnt); \
	278	TEST (fn argm (arg, vcdouble1), type, fnt); \
	279	TEST (fn argm (arg, Vcfloat1), type, fnt); \
	280	TEST (fn argm (arg, Vcdouble1), type, fnt);
	281	#define BINARY_TEST(fn, fnt) \
	282	TEST (fn (vfloat1, vfloat2), float, fnt); \
	283	TEST (fn (Vfloat1, vfloat2), float, fnt); \
	284	TEST (fn (vfloat1, Vfloat2), float, fnt); \
	285	TEST (fn (Vfloat1, Vfloat2), float, fnt); \
	286	TEST (fn (vldouble1, vldouble2), ldouble, fnt); \
	287	TEST (fn (Vldouble1, vldouble2), ldouble, fnt); \
	288	TEST (fn (vldouble1, Vldouble2), ldouble, fnt); \
	289	TEST (fn (Vldouble1, Vldouble2), ldouble, fnt); \
	290	NON_LDBL_TEST (fn, FIRST, vldouble2, ldouble, fnt); \
	291	NON_LDBL_TEST (fn, SECOND, vldouble2, ldouble, fnt); \
	292	NON_LDBL_TEST (fn, FIRST, Vldouble2, ldouble, fnt); \
	293	NON_LDBL_TEST (fn, SECOND, Vldouble2, ldouble, fnt); \
	294	NON_LDBL_TEST (fn, FIRST, vdouble2, double, fnt); \
	295	NON_LDBL_TEST (fn, SECOND, vdouble2, double, fnt); \
	296	NON_LDBL_TEST (fn, FIRST, Vdouble2, double, fnt); \
	297	NON_LDBL_TEST (fn, SECOND, Vdouble2, double, fnt); \
	298	NON_LDBL_TEST (fn, FIRST, vint2, double, fnt); \
	299	NON_LDBL_TEST (fn, SECOND, vint2, double, fnt); \
	300	NON_LDBL_TEST (fn, FIRST, Vint2, double, fnt); \
	301	NON_LDBL_TEST (fn, SECOND, Vint2, double, fnt); \
	302	NON_LDBL_TEST (fn, FIRST, vllong2, double, fnt); \
	303	NON_LDBL_TEST (fn, SECOND, vllong2, double, fnt); \
	304	NON_LDBL_TEST (fn, FIRST, Vllong2, double, fnt); \
	305	NON_LDBL_TEST (fn, SECOND, Vllong2, double, fnt);
	306	#define BINARY_CTEST(fn, fnt) \
	307	BINARY_TEST (fn, fnt); \
	308	TEST (fn (vcfloat1, vfloat2), cfloat, fnt); \
	309	TEST (fn (Vcfloat1, vfloat2), cfloat, fnt); \
	310	TEST (fn (vcfloat1, Vfloat2), cfloat, fnt); \
	311	TEST (fn (Vcfloat1, Vfloat2), cfloat, fnt); \
	312	TEST (fn (vcldouble1, vldouble2), cldouble, fnt); \
	313	TEST (fn (Vcldouble1, vldouble2), cldouble, fnt); \
	314	TEST (fn (vcldouble1, Vldouble2), cldouble, fnt); \
	315	TEST (fn (Vcldouble1, Vldouble2), cldouble, fnt); \
	316	TEST (fn (vcfloat1, vfloat2), cfloat, fnt); \
	317	TEST (fn (Vcfloat1, vfloat2), cfloat, fnt); \
	318	TEST (fn (vcfloat1, Vfloat2), cfloat, fnt); \
	319	TEST (fn (Vcfloat1, Vfloat2), cfloat, fnt); \
	320	TEST (fn (vcldouble1, vldouble2), cldouble, fnt); \
	321	TEST (fn (Vcldouble1, vldouble2), cldouble, fnt); \
	322	TEST (fn (vcldouble1, Vldouble2), cldouble, fnt); \
	323	TEST (fn (Vcldouble1, Vldouble2), cldouble, fnt); \
	324	TEST (fn (vcfloat1, vcfloat2), cfloat, fnt); \
	325	TEST (fn (Vcfloat1, vcfloat2), cfloat, fnt); \
	326	TEST (fn (vcfloat1, Vcfloat2), cfloat, fnt); \
	327	TEST (fn (Vcfloat1, Vcfloat2), cfloat, fnt); \
328	TEST (fn (vcldouble1, vcldouble2), cldouble, fnt); \
329	TEST (fn (Vcldouble1, vcldouble2), cldouble, fnt); \
330	TEST (fn (vcldouble1, Vcldouble2), cldouble, fnt); \
331	TEST (fn (Vcldouble1, Vcldouble2), cldouble, fnt); \
332	NON_LDBL_CTEST (fn, FIRST, vcldouble2, cldouble, fnt); \
333	NON_LDBL_CTEST (fn, SECOND, vcldouble2, cldouble, fnt); \
334	NON_LDBL_CTEST (fn, FIRST, Vcldouble2, cldouble, fnt); \
335	NON_LDBL_CTEST (fn, SECOND, Vcldouble2, cldouble, fnt); \
336	NON_LDBL_CTEST (fn, FIRST, vcdouble2, cdouble, fnt); \
337	NON_LDBL_CTEST (fn, SECOND, vcdouble2, cdouble, fnt); \
338	NON_LDBL_CTEST (fn, FIRST, Vcdouble2, cdouble, fnt); \
339	NON_LDBL_CTEST (fn, SECOND, Vcdouble2, cdouble, fnt);
340
31c351e2 SE	341	int
	342	test_atan2 (const int Vint4, const long long int Vllong4)
	343	{
	344	int result = 0;
	345
1c298d08 UD	346	BINARY_TEST (atan2, atan2);
1c298d08 UD	347
31c351e2 SE	348	return result;
	349	}
	350
	351	int
	352	test_remquo (const int Vint4, const long long int Vllong4)
	353	{
	354	int result = 0;
	355	int quo = 0;
	356
1c298d08 UD	357	#define my_remquo(x, y) remquo (x, y, &quo)
	358	BINARY_TEST (my_remquo, remquo);
	359	#undef my_remquo
	360
31c351e2 SE	361	return result;
	362	}
	363
	364	int
	365	test_pow (const int Vint4, const long long int Vllong4)
	366	{
	367	int result = 0;
	368
1c298d08 UD	369	BINARY_CTEST (pow, pow);
1c298d08 UD	370
31c351e2 SE	371	return result;
	372	}
	373
	374	/* Testing all arguments of fma would be just too expensive,
	375	so test just some. */
	376
	377	int
	378	test_fma_1 (const int Vint4, const long long int Vllong4)
	379	{
	380	int result = 0;
	381
1c298d08 UD	382	#define my_fma(x, y) fma (x, y, vfloat3)
	383	BINARY_TEST (my_fma, fma);
	384	#undef my_fma
31c351e2 SE	385
	386	return result;
	387	}
	388
	389	int
	390	test_fma_2 (const int Vint4, const long long int Vllong4)
	391	{
	392	int result = 0;
	393
1c298d08 UD	394	#define my_fma(x, y) fma (x, vfloat3, y)
	395	BINARY_TEST (my_fma, fma);
	396	#undef my_fma
31c351e2 SE	397
	398	return result;
	399	}
	400
	401	int
	402	test_fma_3 (const int Vint4, const long long int Vllong4)
	403	{
	404	int result = 0;
	405
1c298d08 UD	406	#define my_fma(x, y) fma (Vfloat3, x, y)
	407	BINARY_TEST (my_fma, fma);
	408	#undef my_fma
31c351e2 SE	409
	410	return result;
	411	}
	412
	413	int
	414	test_fma_4 (const int Vint4, const long long int Vllong4)
	415	{
	416	int result = 0;
1c298d08 UD	417	TEST (fma (vdouble1, Vdouble2, vllong3), double, fma);
	418	TEST (fma (vint1, Vint2, vint3), double, fma);
	419	TEST (fma (Vldouble1, vldouble2, Vldouble3), ldouble, fma);
	420	TEST (fma (vldouble1, vint2, Vdouble3), ldouble, fma);
	421
	422	return result;
	423	}
	424
0035851c AS	425	static int
0035851c AS	426	do_test (void)
1c298d08	427	{
31c351e2 SE	428	int result;
	429
	430	result = test_cos (vint1, vllong1);
	431	result \|= test_fabs (vint1, vllong1);
	432	result \|= test_conj (vint1, vllong1);
	433	result \|= test_expm1 (vint1, vllong1);
	434	result \|= test_lrint (vint1, vllong1);
	435	result \|= test_ldexp (vint1, vllong1);
	436	result \|= test_atan2 (vint1, vllong1);
	437	result \|= test_remquo (vint1, vllong1);
	438	result \|= test_pow (vint1, vllong1);
	439	result \|= test_fma_1 (vint1, vllong1);
	440	result \|= test_fma_2 (vint1, vllong1);
	441	result \|= test_fma_3 (vint1, vllong1);
	442	result \|= test_fma_4 (vint1, vllong1);
	443
	444	return result;
1c298d08 UD	445	}
	446
	447	/* Now generate the three functions. */
	448	#define HAVE_MAIN
	449
	450	#define F(name) name
	451	#define TYPE double
	452	#define CTYPE cdouble
	453	#define T Tdouble
	454	#define C Tcdouble
	455	#include "test-tgmath2.c"
	456
	457	#define F(name) name##f
	458	#define TYPE float
	459	#define CTYPE cfloat
	460	#define T Tfloat
	461	#define C Tcfloat
	462	#include "test-tgmath2.c"
	463
51737193	464	#if LDBL_MANT_DIG > DBL_MANT_DIG
1c298d08 UD	465	#define F(name) name##l
	466	#define TYPE ldouble
	467	#define CTYPE cldouble
	468	#define T Tldouble
	469	#define C Tcldouble
	470	#include "test-tgmath2.c"
	471	#endif
	472
0035851c AS	473	#define TEST_FUNCTION do_test ()
	474	#include "../test-skeleton.c"
	475
1c298d08 UD	476	#else
	477
	478	#ifdef DEBUG
	479	#define P() puts (__FUNCTION__); count++
	480	#else
	481	#define P() count++;
	482	#endif
	483
	484	TYPE
	485	(F(cos)) (TYPE x)
	486	{
	487	counts[T][C_cos]++;
	488	P ();
	489	return x;
	490	}
	491
	492	CTYPE
	493	(F(ccos)) (CTYPE x)
	494	{
	495	counts[C][C_cos]++;
	496	P ();
	497	return x;
	498	}
	499
	500	TYPE
	501	(F(fabs)) (TYPE x)
	502	{
	503	counts[T][C_fabs]++;
	504	P ();
	505	return x;
	506	}
	507
	508	TYPE
	509	(F(cabs)) (CTYPE x)
	510	{
	511	counts[T][C_cabs]++;
	512	P ();
	513	return x;
	514	}
	515
	516	CTYPE
	517	(F(conj)) (CTYPE x)
	518	{
	519	counts[C][C_conj]++;
	520	P ();
	521	return x;
	522	}
	523
	524	TYPE
	525	(F(expm1)) (TYPE x)
	526	{
	527	counts[T][C_expm1]++;
	528	P ();
	529	return x;
	530	}
	531
	532	long int
	533	(F(lrint)) (TYPE x)
	534	{
	535	counts[T][C_lrint]++;
	536	P ();
	537	return x;
	538	}
	539
540	TYPE
541	(F(ldexp)) (TYPE x, int y)
542	{
543	counts[T][C_ldexp]++;
544	P ();
545	return x + y;
546	}
547
548	TYPE
549	(F(atan2)) (TYPE x, TYPE y)
550	{
551	counts[T][C_atan2]++;
552	P ();
553	return x + y;
554	}
555
556	TYPE
557	(F(remquo)) (TYPE x, TYPE y, int *z)
558	{
559	counts[T][C_remquo]++;
560	P ();
561	return x + y + *z;
562	}
563
564	TYPE
565	(F(pow)) (TYPE x, TYPE y)
566	{
567	counts[T][C_pow]++;
568	P ();
569	return x + y;
570	}
571
572	CTYPE
573	(F(cpow)) (CTYPE x, CTYPE y)
574	{
575	counts[C][C_pow]++;
576	P ();
577	return x + y;
578	}
579
580	TYPE
581	(F(fma)) (TYPE x, TYPE y, TYPE z)
582	{
583	counts[T][C_fma]++;
584	P ();
585	return x + y + z;
586	}
587
588	#undef F
589	#undef TYPE
590	#undef CTYPE
591	#undef T
592	#undef C
593	#undef P
594	#endif