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

/* Test compilation of tgmath macros.
   Copyright (C) 2007-2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.

   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>

//#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 FAIL(str) \
  do								\
    {								\
      printf ("%s failure on line %d\n", (str), __LINE__);	\
      result = 1;						\
    }								\
  while (0)
#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)
{
  int result = 0;

  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 result;
}

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.
2b778ceb	2	Copyright (C) 2007-2021 Free Software Foundation, Inc.
1c298d08 UD	3	This file is part of the GNU C Library.
	4	Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
	5
	6	The GNU C Library is free software; you can redistribute it and/or
	7	modify it under the terms of the GNU Lesser General Public
	8	License as published by the Free Software Foundation; either
	9	version 2.1 of the License, or (at your option) any later version.
	10
	11	The GNU C Library is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	Lesser General Public License for more details.
	15
	16	You should have received a copy of the GNU Lesser General Public
59ba27a6	17	License along with the GNU C Library; if not, see
5a82c748	18	<https://www.gnu.org/licenses/>. */
1c298d08 UD	19
1c298d08 UD	20	#ifndef HAVE_MAIN
51737193	21	#include <float.h>
1c298d08 UD	22	#include <math.h>
	23	#include <complex.h>
	24	#include <stdio.h>
	25	#include <string.h>
	26	#include <tgmath.h>
	27
	28	//#define DEBUG
	29
	30	typedef complex float cfloat;
	31	typedef complex double cdouble;
51737193	32	#if LDBL_MANT_DIG > DBL_MANT_DIG
1c298d08 UD	33	typedef long double ldouble;
	34	typedef complex long double cldouble;
	35	#else
	36	typedef double ldouble;
	37	typedef complex double cldouble;
	38	#endif
	39
	40	float vfloat1, vfloat2, vfloat3;
	41	double vdouble1, vdouble2, vdouble3;
	42	ldouble vldouble1, vldouble2, vldouble3;
	43	cfloat vcfloat1, vcfloat2, vcfloat3;
	44	cdouble vcdouble1, vcdouble2, vcdouble3;
	45	cldouble vcldouble1, vcldouble2, vcldouble4;
	46	int vint1, vint2, vint3;
	47	long int vlong1, vlong2, vlong3;
	48	long long int vllong1, vllong2, vllong3;
	49	const float Vfloat1 = 1, Vfloat2 = 2, Vfloat3 = 3;
	50	const double Vdouble1 = 1, Vdouble2 = 2, Vdouble3 = 3;
	51	const ldouble Vldouble1 = 1, Vldouble2 = 2, Vldouble3 = 3;
	52	const cfloat Vcfloat1 = 1, Vcfloat2 = 2, Vcfloat3 = 3;
	53	const cdouble Vcdouble1 = 1, Vcdouble2 = 2, Vcdouble3 = 3;
	54	const cldouble Vcldouble1 = 1, Vcldouble2 = 2, Vcldouble4 = 3;
	55	const int Vint1 = 1, Vint2 = 2, Vint3 = 3;
	56	const long int Vlong1 = 1, Vlong2 = 2, Vlong3 = 3;
	57	const long long int Vllong1 = 1, Vllong2 = 2, Vllong3 = 3;
	58	enum
	59	{
	60	Tfloat = 0,
	61	Tcfloat,
	62	Tdouble,
	63	Tcdouble,
51737193	64	#if LDBL_MANT_DIG > DBL_MANT_DIG
1c298d08 UD	65	Tldouble,
	66	Tcldouble,
	67	#else
	68	Tldouble = Tdouble,
	69	Tcldouble = Tcdouble,
	70	#endif
	71	Tlast
	72	};
	73	enum
	74	{
	75	C_cos = 0,
	76	C_fabs,
	77	C_cabs,
	78	C_conj,
	79	C_expm1,
	80	C_lrint,
	81	C_ldexp,
	82	C_atan2,
	83	C_remquo,
	84	C_pow,
	85	C_fma,
	86	C_last
	87	};
	88	int count;
	89	int counts[Tlast][C_last];
	90
1c298d08 UD	91	#define FAIL(str) \
	92	do \
	93	{ \
	94	printf ("%s failure on line %d\n", (str), __LINE__); \
	95	result = 1; \
	96	} \
	97	while (0)
	98	#define TEST_TYPE_ONLY(expr, rettype) \
	99	do \
	100	{ \
	101	__typeof__ (expr) texpr = 0; \
	102	__typeof__ (rettype) ttype = 0, *ptype; \
	103	if (sizeof (expr) != sizeof (rettype)) \
	104	FAIL ("type"); \
	105	if (__alignof__ (expr) != __alignof__ (rettype)) \
	106	FAIL ("type"); \
	107	__asm ("" : "=r" (ptype) : "0" (&ttype), "r" (&texpr)); \
	108	if (&texpr == ptype) \
	109	FAIL ("type"); \
	110	} \
	111	while (0)
	112	#define TEST2(expr, type, rettype, fn) \
	113	do \
	114	{ \
	115	__typeof__ (expr) texpr = 0; \
	116	TEST_TYPE_ONLY (expr, rettype); \
	117	if (count != 0) \
	118	FAIL ("internal error"); \
	119	if (counts[T##type][C_##fn] != 0) \
	120	FAIL ("internal error"); \
	121	texpr = expr; \
	122	__asm __volatile ("" : : "r" (&texpr)); \
	123	if (count != 1 \|\| counts[T##type][C_##fn] != 1) \
	124	{ \
cc528f9a	125	FAIL ("wrong function called, "#fn" ("#type")"); \
1c298d08 UD	126	memset (counts, 0, sizeof (counts)); \
	127	} \
	128	count = 0; \
	129	counts[T##type][C_##fn] = 0; \
	130	} \
	131	while (0)
	132	#define TEST(expr, type, fn) TEST2(expr, type, type, fn)
	133
31c351e2 SE	134	int
	135	test_cos (const int Vint4, const long long int Vllong4)
	136	{
	137	int result = 0;
	138
1c298d08 UD	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	TEST (cos (Vfloat1), float, cos);
	148	TEST (cos (Vdouble1), double, cos);
	149	TEST (cos (Vldouble1), ldouble, cos);
	150	TEST (cos (Vint1), double, cos);
	151	TEST (cos (Vllong1), double, cos);
	152	TEST (cos (Vcfloat1), cfloat, cos);
	153	TEST (cos (Vcdouble1), cdouble, cos);
	154	TEST (cos (Vcldouble1), cldouble, cos);
	155
31c351e2 SE	156	return result;
	157	}
	158
	159	int
	160	test_fabs (const int Vint4, const long long int Vllong4)
	161	{
	162	int result = 0;
	163
1c298d08 UD	164	TEST (fabs (vfloat1), float, fabs);
	165	TEST (fabs (vdouble1), double, fabs);
	166	TEST (fabs (vldouble1), ldouble, fabs);
	167	TEST (fabs (vint1), double, fabs);
	168	TEST (fabs (vllong1), double, fabs);
	169	TEST (fabs (vcfloat1), float, cabs);
	170	TEST (fabs (vcdouble1), double, cabs);
	171	TEST (fabs (vcldouble1), ldouble, cabs);
	172	TEST (fabs (Vfloat1), float, fabs);
	173	TEST (fabs (Vdouble1), double, fabs);
cc528f9a	174	TEST (fabs (Vldouble2), ldouble, fabs);
1c298d08 UD	175	#ifndef __OPTIMIZE__
	176	/* GCC is too smart to optimize these out. */
	177	TEST (fabs (Vint1), double, fabs);
	178	TEST (fabs (Vllong1), double, fabs);
	179	#else
	180	TEST_TYPE_ONLY (fabs (vllong1), double);
	181	TEST_TYPE_ONLY (fabs (vllong1), double);
	182	#endif
	183	TEST (fabs (Vint4), double, fabs);
	184	TEST (fabs (Vllong4), double, fabs);
	185	TEST (fabs (Vcfloat1), float, cabs);
	186	TEST (fabs (Vcdouble1), double, cabs);
	187	TEST (fabs (Vcldouble1), ldouble, cabs);
	188
31c351e2 SE	189	return result;
	190	}
	191
	192	int
	193	test_conj (const int Vint4, const long long int Vllong4)
	194	{
	195	int result = 0;
1c298d08 UD	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	TEST (conj (Vfloat1), cfloat, conj);
	205	TEST (conj (Vdouble1), cdouble, conj);
	206	TEST (conj (Vldouble1), cldouble, conj);
	207	TEST (conj (Vint1), cdouble, conj);
	208	TEST (conj (Vllong1), cdouble, conj);
	209	TEST (conj (Vcfloat1), cfloat, conj);
	210	TEST (conj (Vcdouble1), cdouble, conj);
	211	TEST (conj (Vcldouble1), cldouble, conj);
	212
31c351e2 SE	213	return result;
	214	}
	215
	216	int
	217	test_expm1 (const int Vint4, const long long int Vllong4)
	218	{
	219	int result = 0;
	220
1c298d08 UD	221	TEST (expm1 (vfloat1), float, expm1);
	222	TEST (expm1 (vdouble1), double, expm1);
	223	TEST (expm1 (vldouble1), ldouble, expm1);
	224	TEST (expm1 (vint1), double, expm1);
	225	TEST (expm1 (vllong1), double, expm1);
	226	TEST (expm1 (Vfloat1), float, expm1);
	227	TEST (expm1 (Vdouble1), double, expm1);
	228	TEST (expm1 (Vldouble1), ldouble, expm1);
	229	TEST (expm1 (Vint1), double, expm1);
	230	TEST (expm1 (Vllong1), double, expm1);
	231
31c351e2 SE	232	return result;
	233	}
	234
	235	int
	236	test_lrint (const int Vint4, const long long int Vllong4)
	237	{
	238	int result = 0;
1c298d08 UD	239	TEST2 (lrint (vfloat1), float, long int, lrint);
	240	TEST2 (lrint (vdouble1), double, long int, lrint);
	241	TEST2 (lrint (vldouble1), ldouble, long int, lrint);
	242	TEST2 (lrint (vint1), double, long int, lrint);
	243	TEST2 (lrint (vllong1), double, long int, lrint);
	244	TEST2 (lrint (Vfloat1), float, long int, lrint);
	245	TEST2 (lrint (Vdouble1), double, long int, lrint);
	246	TEST2 (lrint (Vldouble1), ldouble, long int, lrint);
	247	TEST2 (lrint (Vint1), double, long int, lrint);
	248	TEST2 (lrint (Vllong1), double, long int, lrint);
	249
31c351e2 SE	250	return result;
	251	}
	252
	253	int
	254	test_ldexp (const int Vint4, const long long int Vllong4)
	255	{
	256	int result = 0;
	257
1c298d08 UD	258	TEST (ldexp (vfloat1, 6), float, ldexp);
	259	TEST (ldexp (vdouble1, 6), double, ldexp);
	260	TEST (ldexp (vldouble1, 6), ldouble, ldexp);
	261	TEST (ldexp (vint1, 6), double, ldexp);
	262	TEST (ldexp (vllong1, 6), double, ldexp);
	263	TEST (ldexp (Vfloat1, 6), float, ldexp);
	264	TEST (ldexp (Vdouble1, 6), double, ldexp);
	265	TEST (ldexp (Vldouble1, 6), ldouble, ldexp);
	266	TEST (ldexp (Vint1, 6), double, ldexp);
	267	TEST (ldexp (Vllong1, 6), double, ldexp);
	268
31c351e2 SE	269	return result;
	270	}
	271
1c298d08 UD	272	#define FIRST(x, y) (y, x)
	273	#define SECOND(x, y) (x, y)
	274	#define NON_LDBL_TEST(fn, argm, arg, type, fnt) \
	275	TEST (fn argm (arg, vfloat1), type, fnt); \
	276	TEST (fn argm (arg, vdouble1), type, fnt); \
	277	TEST (fn argm (arg, vint1), type, fnt); \
	278	TEST (fn argm (arg, vllong1), type, fnt); \
	279	TEST (fn argm (arg, Vfloat1), type, fnt); \
	280	TEST (fn argm (arg, Vdouble1), type, fnt); \
	281	TEST (fn argm (arg, Vint1), type, fnt); \
	282	TEST (fn argm (arg, Vllong1), type, fnt);
	283	#define NON_LDBL_CTEST(fn, argm, arg, type, fnt) \
	284	NON_LDBL_TEST(fn, argm, arg, type, fnt); \
	285	TEST (fn argm (arg, vcfloat1), type, fnt); \
	286	TEST (fn argm (arg, vcdouble1), type, fnt); \
	287	TEST (fn argm (arg, Vcfloat1), type, fnt); \
	288	TEST (fn argm (arg, Vcdouble1), type, fnt);
	289	#define BINARY_TEST(fn, fnt) \
	290	TEST (fn (vfloat1, vfloat2), float, fnt); \
	291	TEST (fn (Vfloat1, vfloat2), float, fnt); \
	292	TEST (fn (vfloat1, Vfloat2), float, fnt); \
	293	TEST (fn (Vfloat1, Vfloat2), float, fnt); \
	294	TEST (fn (vldouble1, vldouble2), ldouble, fnt); \
	295	TEST (fn (Vldouble1, vldouble2), ldouble, fnt); \
	296	TEST (fn (vldouble1, Vldouble2), ldouble, fnt); \
	297	TEST (fn (Vldouble1, Vldouble2), ldouble, fnt); \
	298	NON_LDBL_TEST (fn, FIRST, vldouble2, ldouble, fnt); \
	299	NON_LDBL_TEST (fn, SECOND, vldouble2, ldouble, fnt); \
	300	NON_LDBL_TEST (fn, FIRST, Vldouble2, ldouble, fnt); \
	301	NON_LDBL_TEST (fn, SECOND, Vldouble2, ldouble, fnt); \
	302	NON_LDBL_TEST (fn, FIRST, vdouble2, double, fnt); \
	303	NON_LDBL_TEST (fn, SECOND, vdouble2, double, fnt); \
	304	NON_LDBL_TEST (fn, FIRST, Vdouble2, double, fnt); \
	305	NON_LDBL_TEST (fn, SECOND, Vdouble2, double, fnt); \
	306	NON_LDBL_TEST (fn, FIRST, vint2, double, fnt); \
	307	NON_LDBL_TEST (fn, SECOND, vint2, double, fnt); \
	308	NON_LDBL_TEST (fn, FIRST, Vint2, double, fnt); \
	309	NON_LDBL_TEST (fn, SECOND, Vint2, double, fnt); \
	310	NON_LDBL_TEST (fn, FIRST, vllong2, double, fnt); \
	311	NON_LDBL_TEST (fn, SECOND, vllong2, double, fnt); \
	312	NON_LDBL_TEST (fn, FIRST, Vllong2, double, fnt); \
	313	NON_LDBL_TEST (fn, SECOND, Vllong2, double, fnt);
	314	#define BINARY_CTEST(fn, fnt) \
	315	BINARY_TEST (fn, 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, vfloat2), cfloat, fnt); \
	325	TEST (fn (Vcfloat1, vfloat2), cfloat, fnt); \
	326	TEST (fn (vcfloat1, Vfloat2), cfloat, fnt); \
	327	TEST (fn (Vcfloat1, Vfloat2), cfloat, fnt); \
	328	TEST (fn (vcldouble1, vldouble2), cldouble, fnt); \
	329	TEST (fn (Vcldouble1, vldouble2), cldouble, fnt); \
	330	TEST (fn (vcldouble1, Vldouble2), cldouble, fnt); \
	331	TEST (fn (Vcldouble1, Vldouble2), cldouble, fnt); \
	332	TEST (fn (vcfloat1, vcfloat2), cfloat, fnt); \
	333	TEST (fn (Vcfloat1, vcfloat2), cfloat, fnt); \
	334	TEST (fn (vcfloat1, Vcfloat2), cfloat, fnt); \
	335	TEST (fn (Vcfloat1, Vcfloat2), cfloat, fnt); \
336	TEST (fn (vcldouble1, vcldouble2), cldouble, fnt); \
337	TEST (fn (Vcldouble1, vcldouble2), cldouble, fnt); \
338	TEST (fn (vcldouble1, Vcldouble2), cldouble, fnt); \
339	TEST (fn (Vcldouble1, Vcldouble2), cldouble, fnt); \
340	NON_LDBL_CTEST (fn, FIRST, vcldouble2, cldouble, fnt); \
341	NON_LDBL_CTEST (fn, SECOND, vcldouble2, cldouble, fnt); \
342	NON_LDBL_CTEST (fn, FIRST, Vcldouble2, cldouble, fnt); \
343	NON_LDBL_CTEST (fn, SECOND, Vcldouble2, cldouble, fnt); \
344	NON_LDBL_CTEST (fn, FIRST, vcdouble2, cdouble, fnt); \
345	NON_LDBL_CTEST (fn, SECOND, vcdouble2, cdouble, fnt); \
346	NON_LDBL_CTEST (fn, FIRST, Vcdouble2, cdouble, fnt); \
347	NON_LDBL_CTEST (fn, SECOND, Vcdouble2, cdouble, fnt);
348
31c351e2 SE	349	int
	350	test_atan2 (const int Vint4, const long long int Vllong4)
	351	{
	352	int result = 0;
	353
1c298d08 UD	354	BINARY_TEST (atan2, atan2);
1c298d08 UD	355
31c351e2 SE	356	return result;
	357	}
	358
	359	int
	360	test_remquo (const int Vint4, const long long int Vllong4)
	361	{
	362	int result = 0;
	363	int quo = 0;
	364
1c298d08 UD	365	#define my_remquo(x, y) remquo (x, y, &quo)
	366	BINARY_TEST (my_remquo, remquo);
	367	#undef my_remquo
	368
31c351e2 SE	369	return result;
	370	}
	371
	372	int
	373	test_pow (const int Vint4, const long long int Vllong4)
	374	{
	375	int result = 0;
	376
1c298d08 UD	377	BINARY_CTEST (pow, pow);
1c298d08 UD	378
31c351e2 SE	379	return result;
	380	}
	381
	382	/* Testing all arguments of fma would be just too expensive,
	383	so test just some. */
	384
	385	int
	386	test_fma_1 (const int Vint4, const long long int Vllong4)
	387	{
	388	int result = 0;
	389
1c298d08 UD	390	#define my_fma(x, y) fma (x, y, vfloat3)
	391	BINARY_TEST (my_fma, fma);
	392	#undef my_fma
31c351e2 SE	393
	394	return result;
	395	}
	396
	397	int
	398	test_fma_2 (const int Vint4, const long long int Vllong4)
	399	{
	400	int result = 0;
	401
1c298d08 UD	402	#define my_fma(x, y) fma (x, vfloat3, y)
	403	BINARY_TEST (my_fma, fma);
	404	#undef my_fma
31c351e2 SE	405
	406	return result;
	407	}
	408
	409	int
	410	test_fma_3 (const int Vint4, const long long int Vllong4)
	411	{
	412	int result = 0;
	413
1c298d08 UD	414	#define my_fma(x, y) fma (Vfloat3, x, y)
	415	BINARY_TEST (my_fma, fma);
	416	#undef my_fma
31c351e2 SE	417
	418	return result;
	419	}
	420
	421	int
	422	test_fma_4 (const int Vint4, const long long int Vllong4)
	423	{
	424	int result = 0;
1c298d08 UD	425	TEST (fma (vdouble1, Vdouble2, vllong3), double, fma);
	426	TEST (fma (vint1, Vint2, vint3), double, fma);
	427	TEST (fma (Vldouble1, vldouble2, Vldouble3), ldouble, fma);
	428	TEST (fma (vldouble1, vint2, Vdouble3), ldouble, fma);
	429
	430	return result;
	431	}
	432
0035851c AS	433	static int
0035851c AS	434	do_test (void)
1c298d08	435	{
31c351e2 SE	436	int result;
	437
	438	result = test_cos (vint1, vllong1);
	439	result \|= test_fabs (vint1, vllong1);
	440	result \|= test_conj (vint1, vllong1);
	441	result \|= test_expm1 (vint1, vllong1);
	442	result \|= test_lrint (vint1, vllong1);
	443	result \|= test_ldexp (vint1, vllong1);
	444	result \|= test_atan2 (vint1, vllong1);
	445	result \|= test_remquo (vint1, vllong1);
	446	result \|= test_pow (vint1, vllong1);
	447	result \|= test_fma_1 (vint1, vllong1);
	448	result \|= test_fma_2 (vint1, vllong1);
	449	result \|= test_fma_3 (vint1, vllong1);
	450	result \|= test_fma_4 (vint1, vllong1);
	451
	452	return result;
1c298d08 UD	453	}
	454
	455	/* Now generate the three functions. */
	456	#define HAVE_MAIN
	457
	458	#define F(name) name
	459	#define TYPE double
	460	#define CTYPE cdouble
	461	#define T Tdouble
	462	#define C Tcdouble
	463	#include "test-tgmath2.c"
	464
	465	#define F(name) name##f
	466	#define TYPE float
	467	#define CTYPE cfloat
	468	#define T Tfloat
	469	#define C Tcfloat
	470	#include "test-tgmath2.c"
	471
51737193	472	#if LDBL_MANT_DIG > DBL_MANT_DIG
1c298d08 UD	473	#define F(name) name##l
	474	#define TYPE ldouble
	475	#define CTYPE cldouble
	476	#define T Tldouble
	477	#define C Tcldouble
	478	#include "test-tgmath2.c"
	479	#endif
	480
0035851c AS	481	#define TEST_FUNCTION do_test ()
	482	#include "../test-skeleton.c"
	483
1c298d08 UD	484	#else
	485
	486	#ifdef DEBUG
	487	#define P() puts (__FUNCTION__); count++
	488	#else
	489	#define P() count++;
	490	#endif
	491
	492	TYPE
	493	(F(cos)) (TYPE x)
	494	{
	495	counts[T][C_cos]++;
	496	P ();
	497	return x;
	498	}
	499
	500	CTYPE
	501	(F(ccos)) (CTYPE x)
	502	{
	503	counts[C][C_cos]++;
	504	P ();
	505	return x;
	506	}
	507
	508	TYPE
	509	(F(fabs)) (TYPE x)
	510	{
	511	counts[T][C_fabs]++;
	512	P ();
	513	return x;
	514	}
	515
	516	TYPE
	517	(F(cabs)) (CTYPE x)
	518	{
	519	counts[T][C_cabs]++;
	520	P ();
	521	return x;
	522	}
	523
	524	CTYPE
	525	(F(conj)) (CTYPE x)
	526	{
	527	counts[C][C_conj]++;
	528	P ();
	529	return x;
	530	}
	531
	532	TYPE
	533	(F(expm1)) (TYPE x)
	534	{
	535	counts[T][C_expm1]++;
	536	P ();
	537	return x;
	538	}
	539
	540	long int
	541	(F(lrint)) (TYPE x)
	542	{
	543	counts[T][C_lrint]++;
	544	P ();
	545	return x;
	546	}
	547
548	TYPE
549	(F(ldexp)) (TYPE x, int y)
550	{
551	counts[T][C_ldexp]++;
552	P ();
553	return x + y;
554	}
555
556	TYPE
557	(F(atan2)) (TYPE x, TYPE y)
558	{
559	counts[T][C_atan2]++;
560	P ();
561	return x + y;
562	}
563
564	TYPE
565	(F(remquo)) (TYPE x, TYPE y, int *z)
566	{
567	counts[T][C_remquo]++;
568	P ();
569	return x + y + *z;
570	}
571
572	TYPE
573	(F(pow)) (TYPE x, TYPE y)
574	{
575	counts[T][C_pow]++;
576	P ();
577	return x + y;
578	}
579
580	CTYPE
581	(F(cpow)) (CTYPE x, CTYPE y)
582	{
583	counts[C][C_pow]++;
584	P ();
585	return x + y;
586	}
587
588	TYPE
589	(F(fma)) (TYPE x, TYPE y, TYPE z)
590	{
591	counts[T][C_fma]++;
592	P ();
593	return x + y + z;
594	}
595
596	#undef F
597	#undef TYPE
598	#undef CTYPE
599	#undef T
600	#undef C
601	#undef P
602	#endif