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glibc/math/test-tgmath2.c
Paul Eggert 5a82c74822 Prefer https to http for gnu.org and fsf.org URLs 
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:

sed -ri '
  s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
  s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
  $(find $(git ls-files) -prune -type f \
      ! -name '*.po' \
      ! -name 'ChangeLog*' \
      ! -path COPYING ! -path COPYING.LIB \
      ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
      ! -path manual/texinfo.tex ! -path scripts/config.guess \
      ! -path scripts/config.sub ! -path scripts/install-sh \
      ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
      ! -path INSTALL ! -path  locale/programs/charmap-kw.h \
      ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
      ! '(' -name configure \
            -execdir test -f configure.ac -o -f configure.in ';' ')' \
      ! '(' -name preconfigure \
            -execdir test -f preconfigure.ac ';' ')' \
      -print)

and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:

  chmod a+x sysdeps/unix/sysv/linux/riscv/configure
  # Omit irrelevant whitespace and comment-only changes,
  # perhaps from a slightly-different Autoconf version.
  git checkout -f \
    sysdeps/csky/configure \
    sysdeps/hppa/configure \
    sysdeps/riscv/configure \
    sysdeps/unix/sysv/linux/csky/configure
  # Omit changes that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
  git checkout -f \
    sysdeps/powerpc/powerpc64/ppc-mcount.S \
    sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
  # Omit change that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
  git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 02:43:31 -07:00

605 lines
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/* Test compilation of tgmath macros.
Copyright (C) 2007-2019 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
#undef __NO_MATH_INLINES
#define __NO_MATH_INLINES 1
#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"); \
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"
#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
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