diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/Makefile | 3 | ||||
| -rw-r--r-- | math/test-flt-eval-method.c | 65 |
2 files changed, 67 insertions, 1 deletions
diff --git a/math/Makefile b/math/Makefile index a5b11e9177..fe910ef6c0 100644 --- a/math/Makefile +++ b/math/Makefile @@ -158,7 +158,7 @@ tests = test-matherr test-fenv atest-exp atest-sincos atest-exp2 basic-test \ test-fexcept test-fexcept-traps test-fesetexcept \ test-fesetexcept-traps test-fetestexceptflag test-femode \ test-femode-traps test-iszero-excess-precision \ - test-iseqsig-excess-precision $(tests-static) + test-iseqsig-excess-precision test-flt-eval-method $(tests-static) tests-static = test-fpucw-static test-fpucw-ieee-static \ test-signgam-uchar-static test-signgam-uchar-init-static \ test-signgam-uint-static test-signgam-uint-init-static \ @@ -271,6 +271,7 @@ CFLAGS-test-math-iszero.cc = -std=gnu++11 CFLAGS-test-iszero-excess-precision.c = -fexcess-precision=standard CFLAGS-test-iseqsig-excess-precision.c = -fexcess-precision=standard +CFLAGS-test-flt-eval-method.c = -fexcess-precision=standard # The -lieee module sets the _LIB_VERSION_ switch to IEEE mode # for error handling in the -lm functions. diff --git a/math/test-flt-eval-method.c b/math/test-flt-eval-method.c new file mode 100644 index 0000000000..84706a5bf5 --- /dev/null +++ b/math/test-flt-eval-method.c @@ -0,0 +1,65 @@ +/* Test evaluation method typedefs match FLT_EVAL_METHOD. + Copyright (C) 2016 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 + 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/>. */ + +#include <float.h> +#include <math.h> + +#if FLT_EVAL_METHOD == -1 +/* Cannot test. */ +typedef float_t my_float_t; +typedef double_t my_double_t; +#elif FLT_EVAL_METHOD == 0 || FLT_EVAL_METHOD == 16 +typedef float my_float_t; +typedef double my_double_t; +#elif FLT_EVAL_METHOD == 1 +typedef double my_float_t; +typedef double my_double_t; +#elif FLT_EVAL_METHOD == 2 +typedef long double my_float_t; +typedef long double my_double_t; +#elif FLT_EVAL_METHOD == 32 +typedef _Float32 my_float_t; +typedef double my_double_t; +#elif FLT_EVAL_METHOD == 33 +typedef _Float32x my_float_t; +typedef _Float32x my_double_t; +#elif FLT_EVAL_METHOD == 64 +typedef _Float64 my_float_t; +typedef _Float64 my_double_t; +#elif FLT_EVAL_METHOD == 65 +typedef _Float64x my_float_t; +typedef _Float64x my_double_t; +#elif FLT_EVAL_METHOD == 128 +typedef _Float128 my_float_t; +typedef _Float128 my_double_t; +#elif FLT_EVAL_METHOD == 129 +typedef _Float128x my_float_t; +typedef _Float128x my_double_t; +#else +# error "Unknown FLT_EVAL_METHOD" +#endif + +extern float_t test_float_t; +extern my_float_t test_float_t; + +extern double_t test_double_t; +extern my_double_t test_double_t; + +/* This is a compilation test. */ +#define TEST_FUNCTION 0 +#include "../test-skeleton.c" |