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

/* Test compilation of tgmath macros.
   Copyright (C) 2007-2017 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
   <http://www.gnu.org/licenses/>.  */

#ifndef HAVE_MAIN
#undef __NO_MATH_INLINES
#define __NO_MATH_INLINES 1
#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;
#ifndef NO_LONG_DOUBLE
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,
#ifndef NO_LONG_DOUBLE
    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");			\
	  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 (Vldouble1), 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"

#ifndef NO_LONG_DOUBLE
#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.
bfff8b1b	2	Copyright (C) 2007-2017 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 PE	17	License along with the GNU C Library; if not, see
59ba27a6 PE	18	<http://www.gnu.org/licenses/>. */
1c298d08 UD	19
	20	#ifndef HAVE_MAIN
	21	#undef __NO_MATH_INLINES
	22	#define __NO_MATH_INLINES 1
	23	#include <math.h>
	24	#include <complex.h>
	25	#include <stdio.h>
	26	#include <string.h>
	27	#include <tgmath.h>
	28
	29	//#define DEBUG
	30
	31	typedef complex float cfloat;
	32	typedef complex double cdouble;
	33	#ifndef NO_LONG_DOUBLE
	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,
	65	#ifndef NO_LONG_DOUBLE
	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 FAIL(str) \
	93	do \
	94	{ \
	95	printf ("%s failure on line %d\n", (str), __LINE__); \
	96	result = 1; \
	97	} \
	98	while (0)
	99	#define TEST_TYPE_ONLY(expr, rettype) \
	100	do \
	101	{ \
	102	__typeof__ (expr) texpr = 0; \
	103	__typeof__ (rettype) ttype = 0, *ptype; \
	104	if (sizeof (expr) != sizeof (rettype)) \
	105	FAIL ("type"); \
	106	if (__alignof__ (expr) != __alignof__ (rettype)) \
	107	FAIL ("type"); \
	108	__asm ("" : "=r" (ptype) : "0" (&ttype), "r" (&texpr)); \
	109	if (&texpr == ptype) \
	110	FAIL ("type"); \
	111	} \
	112	while (0)
	113	#define TEST2(expr, type, rettype, fn) \
	114	do \
	115	{ \
	116	__typeof__ (expr) texpr = 0; \
	117	TEST_TYPE_ONLY (expr, rettype); \
	118	if (count != 0) \
	119	FAIL ("internal error"); \
	120	if (counts[T##type][C_##fn] != 0) \
	121	FAIL ("internal error"); \
	122	texpr = expr; \
	123	__asm __volatile ("" : : "r" (&texpr)); \
	124	if (count != 1 \|\| counts[T##type][C_##fn] != 1) \
	125	{ \
	126	FAIL ("wrong function called"); \
	127	memset (counts, 0, sizeof (counts)); \
	128	} \
	129	count = 0; \
	130	counts[T##type][C_##fn] = 0; \
	131	} \
	132	while (0)
	133	#define TEST(expr, type, fn) TEST2(expr, type, type, fn)
	134
31c351e2 SE	135	int
	136	test_cos (const int Vint4, const long long int Vllong4)
	137	{
	138	int result = 0;
	139
1c298d08 UD	140	TEST (cos (vfloat1), float, cos);
	141	TEST (cos (vdouble1), double, cos);
	142	TEST (cos (vldouble1), ldouble, cos);
	143	TEST (cos (vint1), double, cos);
	144	TEST (cos (vllong1), double, cos);
	145	TEST (cos (vcfloat1), cfloat, cos);
	146	TEST (cos (vcdouble1), cdouble, cos);
	147	TEST (cos (vcldouble1), cldouble, cos);
	148	TEST (cos (Vfloat1), float, cos);
	149	TEST (cos (Vdouble1), double, cos);
	150	TEST (cos (Vldouble1), ldouble, cos);
	151	TEST (cos (Vint1), double, cos);
	152	TEST (cos (Vllong1), double, cos);
	153	TEST (cos (Vcfloat1), cfloat, cos);
	154	TEST (cos (Vcdouble1), cdouble, cos);
	155	TEST (cos (Vcldouble1), cldouble, cos);
	156
31c351e2 SE	157	return result;
	158	}
	159
	160	int
	161	test_fabs (const int Vint4, const long long int Vllong4)
	162	{
	163	int result = 0;
	164
1c298d08 UD	165	TEST (fabs (vfloat1), float, fabs);
	166	TEST (fabs (vdouble1), double, fabs);
	167	TEST (fabs (vldouble1), ldouble, fabs);
	168	TEST (fabs (vint1), double, fabs);
	169	TEST (fabs (vllong1), double, fabs);
	170	TEST (fabs (vcfloat1), float, cabs);
	171	TEST (fabs (vcdouble1), double, cabs);
	172	TEST (fabs (vcldouble1), ldouble, cabs);
	173	TEST (fabs (Vfloat1), float, fabs);
	174	TEST (fabs (Vdouble1), double, fabs);
	175	TEST (fabs (Vldouble1), ldouble, fabs);
	176	#ifndef __OPTIMIZE__
	177	/* GCC is too smart to optimize these out. */
	178	TEST (fabs (Vint1), double, fabs);
	179	TEST (fabs (Vllong1), double, fabs);
	180	#else
	181	TEST_TYPE_ONLY (fabs (vllong1), double);
	182	TEST_TYPE_ONLY (fabs (vllong1), double);
	183	#endif
	184	TEST (fabs (Vint4), double, fabs);
	185	TEST (fabs (Vllong4), double, fabs);
	186	TEST (fabs (Vcfloat1), float, cabs);
	187	TEST (fabs (Vcdouble1), double, cabs);
	188	TEST (fabs (Vcldouble1), ldouble, cabs);
	189
31c351e2 SE	190	return result;
	191	}
	192
	193	int
	194	test_conj (const int Vint4, const long long int Vllong4)
	195	{
	196	int result = 0;
1c298d08 UD	197	TEST (conj (vfloat1), cfloat, conj);
	198	TEST (conj (vdouble1), cdouble, conj);
	199	TEST (conj (vldouble1), cldouble, conj);
	200	TEST (conj (vint1), cdouble, conj);
	201	TEST (conj (vllong1), cdouble, conj);
	202	TEST (conj (vcfloat1), cfloat, conj);
	203	TEST (conj (vcdouble1), cdouble, conj);
	204	TEST (conj (vcldouble1), cldouble, conj);
	205	TEST (conj (Vfloat1), cfloat, conj);
	206	TEST (conj (Vdouble1), cdouble, conj);
	207	TEST (conj (Vldouble1), cldouble, conj);
	208	TEST (conj (Vint1), cdouble, conj);
	209	TEST (conj (Vllong1), cdouble, conj);
	210	TEST (conj (Vcfloat1), cfloat, conj);
	211	TEST (conj (Vcdouble1), cdouble, conj);
	212	TEST (conj (Vcldouble1), cldouble, conj);
	213
31c351e2 SE	214	return result;
	215	}
	216
	217	int
	218	test_expm1 (const int Vint4, const long long int Vllong4)
	219	{
	220	int result = 0;
	221
1c298d08 UD	222	TEST (expm1 (vfloat1), float, expm1);
	223	TEST (expm1 (vdouble1), double, expm1);
	224	TEST (expm1 (vldouble1), ldouble, expm1);
	225	TEST (expm1 (vint1), double, expm1);
	226	TEST (expm1 (vllong1), double, expm1);
	227	TEST (expm1 (Vfloat1), float, expm1);
	228	TEST (expm1 (Vdouble1), double, expm1);
	229	TEST (expm1 (Vldouble1), ldouble, expm1);
	230	TEST (expm1 (Vint1), double, expm1);
	231	TEST (expm1 (Vllong1), double, expm1);
	232
31c351e2 SE	233	return result;
	234	}
	235
	236	int
	237	test_lrint (const int Vint4, const long long int Vllong4)
	238	{
	239	int result = 0;
1c298d08 UD	240	TEST2 (lrint (vfloat1), float, long int, lrint);
	241	TEST2 (lrint (vdouble1), double, long int, lrint);
	242	TEST2 (lrint (vldouble1), ldouble, long int, lrint);
	243	TEST2 (lrint (vint1), double, long int, lrint);
	244	TEST2 (lrint (vllong1), double, long int, lrint);
	245	TEST2 (lrint (Vfloat1), float, long int, lrint);
	246	TEST2 (lrint (Vdouble1), double, long int, lrint);
	247	TEST2 (lrint (Vldouble1), ldouble, long int, lrint);
	248	TEST2 (lrint (Vint1), double, long int, lrint);
	249	TEST2 (lrint (Vllong1), double, long int, lrint);
	250
31c351e2 SE	251	return result;
	252	}
	253
	254	int
	255	test_ldexp (const int Vint4, const long long int Vllong4)
	256	{
	257	int result = 0;
	258
1c298d08 UD	259	TEST (ldexp (vfloat1, 6), float, ldexp);
	260	TEST (ldexp (vdouble1, 6), double, ldexp);
	261	TEST (ldexp (vldouble1, 6), ldouble, ldexp);
	262	TEST (ldexp (vint1, 6), double, ldexp);
	263	TEST (ldexp (vllong1, 6), double, ldexp);
	264	TEST (ldexp (Vfloat1, 6), float, ldexp);
	265	TEST (ldexp (Vdouble1, 6), double, ldexp);
	266	TEST (ldexp (Vldouble1, 6), ldouble, ldexp);
	267	TEST (ldexp (Vint1, 6), double, ldexp);
	268	TEST (ldexp (Vllong1, 6), double, ldexp);
	269
31c351e2 SE	270	return result;
	271	}
	272
1c298d08 UD	273	#define FIRST(x, y) (y, x)
	274	#define SECOND(x, y) (x, y)
	275	#define NON_LDBL_TEST(fn, argm, arg, type, fnt) \
	276	TEST (fn argm (arg, vfloat1), type, fnt); \
	277	TEST (fn argm (arg, vdouble1), type, fnt); \
	278	TEST (fn argm (arg, vint1), type, fnt); \
	279	TEST (fn argm (arg, vllong1), type, fnt); \
	280	TEST (fn argm (arg, Vfloat1), type, fnt); \
	281	TEST (fn argm (arg, Vdouble1), type, fnt); \
	282	TEST (fn argm (arg, Vint1), type, fnt); \
	283	TEST (fn argm (arg, Vllong1), type, fnt);
	284	#define NON_LDBL_CTEST(fn, argm, arg, type, fnt) \
	285	NON_LDBL_TEST(fn, argm, arg, type, fnt); \
	286	TEST (fn argm (arg, vcfloat1), type, fnt); \
	287	TEST (fn argm (arg, vcdouble1), type, fnt); \
	288	TEST (fn argm (arg, Vcfloat1), type, fnt); \
	289	TEST (fn argm (arg, Vcdouble1), type, fnt);
	290	#define BINARY_TEST(fn, 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 (Vfloat1, Vfloat2), float, fnt); \
	295	TEST (fn (vldouble1, vldouble2), ldouble, fnt); \
	296	TEST (fn (Vldouble1, vldouble2), ldouble, fnt); \
	297	TEST (fn (vldouble1, Vldouble2), ldouble, fnt); \
	298	TEST (fn (Vldouble1, Vldouble2), ldouble, fnt); \
	299	NON_LDBL_TEST (fn, FIRST, vldouble2, ldouble, fnt); \
	300	NON_LDBL_TEST (fn, SECOND, vldouble2, ldouble, fnt); \
	301	NON_LDBL_TEST (fn, FIRST, Vldouble2, ldouble, fnt); \
	302	NON_LDBL_TEST (fn, SECOND, Vldouble2, ldouble, fnt); \
	303	NON_LDBL_TEST (fn, FIRST, vdouble2, double, fnt); \
	304	NON_LDBL_TEST (fn, SECOND, vdouble2, double, fnt); \
	305	NON_LDBL_TEST (fn, FIRST, Vdouble2, double, fnt); \
	306	NON_LDBL_TEST (fn, SECOND, Vdouble2, double, fnt); \
	307	NON_LDBL_TEST (fn, FIRST, vint2, double, fnt); \
	308	NON_LDBL_TEST (fn, SECOND, vint2, double, fnt); \
	309	NON_LDBL_TEST (fn, FIRST, Vint2, double, fnt); \
	310	NON_LDBL_TEST (fn, SECOND, Vint2, double, fnt); \
	311	NON_LDBL_TEST (fn, FIRST, vllong2, double, fnt); \
	312	NON_LDBL_TEST (fn, SECOND, vllong2, double, fnt); \
	313	NON_LDBL_TEST (fn, FIRST, Vllong2, double, fnt); \
	314	NON_LDBL_TEST (fn, SECOND, Vllong2, double, fnt);
	315	#define BINARY_CTEST(fn, fnt) \
	316	BINARY_TEST (fn, 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 (Vcfloat1, Vfloat2), cfloat, 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 (Vcldouble1, Vldouble2), cldouble, 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 (Vcfloat1, Vfloat2), cfloat, 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 (Vcldouble1, Vldouble2), cldouble, 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 (Vcfloat1, Vcfloat2), cfloat, fnt); \
337	TEST (fn (vcldouble1, vcldouble2), cldouble, fnt); \
338	TEST (fn (Vcldouble1, vcldouble2), cldouble, fnt); \
339	TEST (fn (vcldouble1, Vcldouble2), cldouble, fnt); \
340	TEST (fn (Vcldouble1, Vcldouble2), cldouble, fnt); \
341	NON_LDBL_CTEST (fn, FIRST, vcldouble2, cldouble, fnt); \
342	NON_LDBL_CTEST (fn, SECOND, vcldouble2, cldouble, fnt); \
343	NON_LDBL_CTEST (fn, FIRST, Vcldouble2, cldouble, fnt); \
344	NON_LDBL_CTEST (fn, SECOND, Vcldouble2, cldouble, fnt); \
345	NON_LDBL_CTEST (fn, FIRST, vcdouble2, cdouble, fnt); \
346	NON_LDBL_CTEST (fn, SECOND, vcdouble2, cdouble, fnt); \
347	NON_LDBL_CTEST (fn, FIRST, Vcdouble2, cdouble, fnt); \
348	NON_LDBL_CTEST (fn, SECOND, Vcdouble2, cdouble, fnt);
349
31c351e2 SE	350	int
	351	test_atan2 (const int Vint4, const long long int Vllong4)
	352	{
	353	int result = 0;
	354
1c298d08 UD	355	BINARY_TEST (atan2, atan2);
1c298d08 UD	356
31c351e2 SE	357	return result;
	358	}
	359
	360	int
	361	test_remquo (const int Vint4, const long long int Vllong4)
	362	{
	363	int result = 0;
	364	int quo = 0;
	365
1c298d08 UD	366	#define my_remquo(x, y) remquo (x, y, &quo)
	367	BINARY_TEST (my_remquo, remquo);
	368	#undef my_remquo
	369
31c351e2 SE	370	return result;
	371	}
	372
	373	int
	374	test_pow (const int Vint4, const long long int Vllong4)
	375	{
	376	int result = 0;
	377
1c298d08 UD	378	BINARY_CTEST (pow, pow);
1c298d08 UD	379
31c351e2 SE	380	return result;
	381	}
	382
	383	/* Testing all arguments of fma would be just too expensive,
	384	so test just some. */
	385
	386	int
	387	test_fma_1 (const int Vint4, const long long int Vllong4)
	388	{
	389	int result = 0;
	390
1c298d08 UD	391	#define my_fma(x, y) fma (x, y, vfloat3)
	392	BINARY_TEST (my_fma, fma);
	393	#undef my_fma
31c351e2 SE	394
	395	return result;
	396	}
	397
	398	int
	399	test_fma_2 (const int Vint4, const long long int Vllong4)
	400	{
	401	int result = 0;
	402
1c298d08 UD	403	#define my_fma(x, y) fma (x, vfloat3, y)
	404	BINARY_TEST (my_fma, fma);
	405	#undef my_fma
31c351e2 SE	406
	407	return result;
	408	}
	409
	410	int
	411	test_fma_3 (const int Vint4, const long long int Vllong4)
	412	{
	413	int result = 0;
	414
1c298d08 UD	415	#define my_fma(x, y) fma (Vfloat3, x, y)
	416	BINARY_TEST (my_fma, fma);
	417	#undef my_fma
31c351e2 SE	418
	419	return result;
	420	}
	421
	422	int
	423	test_fma_4 (const int Vint4, const long long int Vllong4)
	424	{
	425	int result = 0;
1c298d08 UD	426	TEST (fma (vdouble1, Vdouble2, vllong3), double, fma);
	427	TEST (fma (vint1, Vint2, vint3), double, fma);
	428	TEST (fma (Vldouble1, vldouble2, Vldouble3), ldouble, fma);
	429	TEST (fma (vldouble1, vint2, Vdouble3), ldouble, fma);
	430
	431	return result;
	432	}
	433
0035851c AS	434	static int
0035851c AS	435	do_test (void)
1c298d08	436	{
31c351e2 SE	437	int result;
	438
	439	result = test_cos (vint1, vllong1);
	440	result \|= test_fabs (vint1, vllong1);
	441	result \|= test_conj (vint1, vllong1);
	442	result \|= test_expm1 (vint1, vllong1);
	443	result \|= test_lrint (vint1, vllong1);
	444	result \|= test_ldexp (vint1, vllong1);
	445	result \|= test_atan2 (vint1, vllong1);
	446	result \|= test_remquo (vint1, vllong1);
	447	result \|= test_pow (vint1, vllong1);
	448	result \|= test_fma_1 (vint1, vllong1);
	449	result \|= test_fma_2 (vint1, vllong1);
	450	result \|= test_fma_3 (vint1, vllong1);
	451	result \|= test_fma_4 (vint1, vllong1);
	452
	453	return result;
1c298d08 UD	454	}
	455
	456	/* Now generate the three functions. */
	457	#define HAVE_MAIN
	458
	459	#define F(name) name
	460	#define TYPE double
	461	#define CTYPE cdouble
	462	#define T Tdouble
	463	#define C Tcdouble
	464	#include "test-tgmath2.c"
	465
	466	#define F(name) name##f
	467	#define TYPE float
	468	#define CTYPE cfloat
	469	#define T Tfloat
	470	#define C Tcfloat
	471	#include "test-tgmath2.c"
	472
	473	#ifndef NO_LONG_DOUBLE
	474	#define F(name) name##l
	475	#define TYPE ldouble
	476	#define CTYPE cldouble
	477	#define T Tldouble
	478	#define C Tcldouble
	479	#include "test-tgmath2.c"
	480	#endif
	481
0035851c AS	482	#define TEST_FUNCTION do_test ()
	483	#include "../test-skeleton.c"
	484
1c298d08 UD	485	#else
	486
	487	#ifdef DEBUG
	488	#define P() puts (__FUNCTION__); count++
	489	#else
	490	#define P() count++;
	491	#endif
	492
	493	TYPE
	494	(F(cos)) (TYPE x)
	495	{
	496	counts[T][C_cos]++;
	497	P ();
	498	return x;
	499	}
	500
	501	CTYPE
	502	(F(ccos)) (CTYPE x)
	503	{
	504	counts[C][C_cos]++;
	505	P ();
	506	return x;
	507	}
	508
	509	TYPE
	510	(F(fabs)) (TYPE x)
	511	{
	512	counts[T][C_fabs]++;
	513	P ();
	514	return x;
	515	}
	516
	517	TYPE
	518	(F(cabs)) (CTYPE x)
	519	{
	520	counts[T][C_cabs]++;
	521	P ();
	522	return x;
	523	}
	524
	525	CTYPE
	526	(F(conj)) (CTYPE x)
	527	{
	528	counts[C][C_conj]++;
	529	P ();
	530	return x;
	531	}
	532
	533	TYPE
	534	(F(expm1)) (TYPE x)
	535	{
	536	counts[T][C_expm1]++;
	537	P ();
	538	return x;
	539	}
	540
	541	long int
	542	(F(lrint)) (TYPE x)
	543	{
	544	counts[T][C_lrint]++;
	545	P ();
	546	return x;
	547	}
	548
549	TYPE
550	(F(ldexp)) (TYPE x, int y)
551	{
552	counts[T][C_ldexp]++;
553	P ();
554	return x + y;
555	}
556
557	TYPE
558	(F(atan2)) (TYPE x, TYPE y)
559	{
560	counts[T][C_atan2]++;
561	P ();
562	return x + y;
563	}
564
565	TYPE
566	(F(remquo)) (TYPE x, TYPE y, int *z)
567	{
568	counts[T][C_remquo]++;
569	P ();
570	return x + y + *z;
571	}
572
573	TYPE
574	(F(pow)) (TYPE x, TYPE y)
575	{
576	counts[T][C_pow]++;
577	P ();
578	return x + y;
579	}
580
581	CTYPE
582	(F(cpow)) (CTYPE x, CTYPE y)
583	{
584	counts[C][C_pow]++;
585	P ();
586	return x + y;
587	}
588
589	TYPE
590	(F(fma)) (TYPE x, TYPE y, TYPE z)
591	{
592	counts[T][C_fma]++;
593	P ();
594	return x + y + z;
595	}
596
597	#undef F
598	#undef TYPE
599	#undef CTYPE
600	#undef T
601	#undef C
602	#undef P
603	#endif