diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/Makefile | 5 | ||||
| -rw-r--r-- | math/test-tgmath.c | 666 |
2 files changed, 669 insertions, 2 deletions
diff --git a/math/Makefile b/math/Makefile index 2e24019..f02517c 100644 --- a/math/Makefile +++ b/math/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. +# Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -79,7 +79,7 @@ include ../Makeconfig # Rules for the test suite. tests = test-matherr test-fenv atest-exp atest-sincos atest-exp2 basic-test \ - test-misc test-fpucw tst-definitions + test-misc test-fpucw tst-definitions test-tgmath # We do the `long double' tests only if this data type is available and # distinct from `double'. test-longdouble-yes = test-ldouble test-ildoubl @@ -120,6 +120,7 @@ CFLAGS-test-ldouble.c = -fno-inline -ffloat-store CFLAGS-test-ifloat.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__ CFLAGS-test-idouble.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__ CFLAGS-test-ildoubl.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__ +CFLAGS-test-tgmath.c = -fno-builtin distribute += libm-test.inc gen-libm-test.pl README.libm-test diff --git a/math/test-tgmath.c b/math/test-tgmath.c new file mode 100644 index 0000000..0040738 --- /dev/null +++ b/math/test-tgmath.c @@ -0,0 +1,666 @@ +/* Test compilation of tgmath macros. + Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek <jakub@redhat.com> and + Ulrich Drepper <drepper@redhat.com>, 2001. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef HAVE_MAIN +#undef __NO_MATH_INLINES +#define __NO_MATH_INLINES 1 +#include <math.h> +#include <stdio.h> +#include <tgmath.h> + +#define DEBUG + +static void compile_test (void); +static void compile_testf (void); +static void compile_testl (void); + +float fx; +double dx; +long double lx; + +int count_double; +int count_float; +int count_ldouble; + +#define NCALLS 115 + +int +main (void) +{ + int result = 0; + + count_float = count_double = count_ldouble = 0; + compile_test (); + if (count_float != 0) + { + puts ("float function called for double test"); + result = 1; + } + if (count_ldouble != 0) + { + puts ("long double function called for double test"); + result = 1; + } + if (count_double < NCALLS) + { + printf ("double functions not called often enough (%d)\n", + count_double); + result = 1; + } + else if (count_double > NCALLS) + { + printf ("double functions called too often (%d)\n", + count_double); + result = 1; + } + + count_float = count_double = count_ldouble = 0; + compile_testf (); + if (count_double != 0) + { + puts ("double function called for float test"); + result = 1; + } + if (count_ldouble != 0) + { + puts ("long double function called for float test"); + result = 1; + } + if (count_float < NCALLS) + { + printf ("float functions not called often enough (%d)\n", count_float); + result = 1; + } + else if (count_float > NCALLS) + { + printf ("float functions called too often (%d)\n", + count_double); + result = 1; + } + +#ifndef NO_LONG_DOUBLE + count_float = count_double = count_ldouble = 0; + compile_testl (); + if (count_float != 0) + { + puts ("float function called for long double test"); + result = 1; + } + if (count_double != 0) + { + puts ("double function called for long double test"); + result = 1; + } + if (count_ldouble < NCALLS) + { + printf ("long double functions not called often enough (%d)\n", + count_ldouble); + result = 1; + } + else if (count_ldouble > NCALLS) + { + printf ("long double functions called too often (%d)\n", + count_double); + result = 1; + } +#endif + + return result; +} + +/* Now generate the three functions. */ +#define HAVE_MAIN + +#define F(name) name +#define TYPE double +#define x dx +#define count count_double +#include "test-tgmath.c" + +#define F(name) name##f +#define TYPE float +#define x fx +#define count count_float +#include "test-tgmath.c" + +#ifndef NO_LONG_DOUBLE +#define F(name) name##l +#define TYPE long double +#define x lx +#define count count_ldouble +#include "test-tgmath.c" +#endif + +#else + +#ifdef DEBUG +#define P() puts (__FUNCTION__) +#else +#define P() +#endif + +static void +F(compile_test) (void) +{ + TYPE a, b, c; + int i; + long int j; + long long int k; + + a = cos (cos (x)); + b = acos (acos (a)); + a = sin (sin (x)); + b = asin (asin (a)); + a = tan (tan (x)); + b = atan (atan (a)); + c = atan2 (atan2 (a, c), atan2 (b, x)); + a = cosh (cosh (x)); + b = acosh (acosh (a)); + a = sinh (sinh (x)); + b = asinh (asinh (a)); + a = tanh (tanh (x)); + b = atanh (atanh (a)); + a = exp (exp (x)); + b = log (log (a)); + a = log10 (log10 (x)); + b = ldexp (ldexp (a, 1), 5); + a = frexp (frexp (x, &i), &i); + b = expm1 (expm1 (a)); + a = log1p (log1p (x)); + b = logb (logb (a)); + a = exp2 (exp2 (x)); + b = log2 (log2 (a)); + a = pow (pow (x, a), pow (c, b)); + b = sqrt (sqrt (a)); + a = hypot (hypot (x, b), hypot (c, a)); + b = cbrt (cbrt (a)); + a = ceil (ceil (x)); + b = fabs (fabs (a)); + a = floor (floor (x)); + b = fmod (fmod (a, b), fmod (c, x)); + a = nearbyint (nearbyint (x)); + b = round (round (a)); + a = trunc (trunc (x)); + b = remquo (remquo (a, b, &i), remquo (c, x, &i), &i); + j = lrint (x) + lround (a); + k = llrint (b) + llround (c); + a = erf (erf (x)); + b = erfc (erfc (a)); + a = tgamma (tgamma (x)); + b = lgamma (lgamma (a)); + a = rint (rint (x)); + b = nextafter (nextafter (a, b), nextafter (c, x)); + a = nexttoward (nexttoward (x, a), c); + b = remainder (remainder (a, b), remainder (c, x)); + a = scalb (scalb (x, a), (TYPE) (6)); + k = scalbn (a, 7) + scalbln (c, 10l); + i = ilogb (x); + a = fdim (fdim (x, a), fdim (c, b)); + b = fmax (fmax (a, x), fmax (c, b)); + a = fmin (fmin (x, a), fmin (c, b)); + b = fma (sin (a), sin (x), sin (c)); +} +#undef x + + +TYPE +(F(cos)) (TYPE x) +{ + ++count; + return x; +} + +TYPE +(F(acos)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(sin)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(asin)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(tan)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(atan)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(atan2)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(cosh)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(acosh)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(sinh)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(asinh)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(tanh)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(atanh)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(exp)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(log)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(log10)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(ldexp)) (TYPE x, int y) +{ + ++count; + P(); + return x; +} + +TYPE +(F(frexp)) (TYPE x, int *y) +{ + ++count; + P(); + return x; +} + +TYPE +(F(expm1)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(log1p)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(logb)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(exp2)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(log2)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(pow)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(sqrt)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(hypot)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(cbrt)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(ceil)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(fabs)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(floor)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(fmod)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(nearbyint)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(round)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(trunc)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(remquo)) (TYPE x, TYPE y, int *i) +{ + ++count; + P(); + return x + y; +} + +long int +(F(lrint)) (TYPE x) +{ + ++count; + P(); + return x; +} + +long int +(F(lround)) (TYPE x) +{ + ++count; + P(); + return x; +} + +long long int +(F(llrint)) (TYPE x) +{ + ++count; + P(); + return x; +} + +long long int +(F(llround)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(erf)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(erfc)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(tgamma)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(lgamma)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(rint)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(nextafter)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(nexttoward)) (TYPE x, long double y) +{ + ++count; + P(); + return x; +} + +TYPE +(F(remainder)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(scalb)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(scalbn)) (TYPE x, int y) +{ + ++count; + P(); + return x; +} + +TYPE +(F(scalbln)) (TYPE x, long int y) +{ + ++count; + P(); + return x; +} + +int +(F(ilogb)) (TYPE x) +{ + ++count; + P(); + return x; +} + +TYPE +(F(fdim)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(fmin)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(fmax)) (TYPE x, TYPE y) +{ + ++count; + P(); + return x + y; +} + +TYPE +(F(fma)) (TYPE x, TYPE y, TYPE z) +{ + ++count; + P(); + return x + y + z; +} + +#undef F +#undef TYPE +#undef count +#endif |