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glibc/math/test-tgmath2.c
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/* Test compilation of tgmath macros. | |
Copyright (C) 2007-2016 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]; | |
int | |
test (const int Vint4, const long long int Vllong4) | |
{ | |
int result = 0; | |
int quo = 0; | |
#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) | |
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); | |
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); | |
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); | |
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); | |
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); | |
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); | |
#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); | |
BINARY_TEST (atan2, atan2); | |
#define my_remquo(x, y) remquo (x, y, &quo) | |
BINARY_TEST (my_remquo, remquo); | |
#undef my_remquo | |
BINARY_CTEST (pow, pow); | |
/* Testing all arguments of fma would be just too expensive, | |
so test just some. */ | |
#define my_fma(x, y) fma (x, y, vfloat3) | |
BINARY_TEST (my_fma, fma); | |
#undef my_fma | |
#define my_fma(x, y) fma (x, vfloat3, y) | |
BINARY_TEST (my_fma, fma); | |
#undef my_fma | |
#define my_fma(x, y) fma (Vfloat3, x, y) | |
BINARY_TEST (my_fma, fma); | |
#undef my_fma | |
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) | |
{ | |
return test (vint1, vllong1); | |
} | |
/* 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 |