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-rw-r--r--math/test-fenv-clear-main.c91
1 files changed, 0 insertions, 91 deletions
diff --git a/math/test-fenv-clear-main.c b/math/test-fenv-clear-main.c
deleted file mode 100644
index 0c47067613..0000000000
--- a/math/test-fenv-clear-main.c
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@@ -1,91 +0,0 @@
-/* Test fesetenv (FE_DFL_ENV) and fesetenv (FE_NOMASK_ENV) clear
- exceptions (bug 19181).
- Copyright (C) 2015-2017 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 <fenv.h>
-#include <float.h>
-#include <stdio.h>
-
-volatile float fa = 1.0f, fb = 0.0f, fc = FLT_MAX, fr;
-volatile long double lda = 1.0L, ldb = 0.0L, ldc = LDBL_MAX, ldr;
-
-static void
-raise_exceptions (void)
-{
- /* Raise exceptions both with feraiseexcept and arithmetic to allow
- for case of multiple floating-point units with separate
- exceptions state. */
- feraiseexcept (FE_ALL_EXCEPT);
- fr = fb / fb;
- fr = fa / fb;
- fr = fc * fc;
- fr = fa / fc / fc;
- ldr = ldb / ldb;
- ldr = lda / ldb;
- ldr = ldc * ldc;
- ldr = lda / ldc / ldc;
-}
-
-static __attribute__ ((noinline)) int
-run_tests (void)
-{
- int result = 0;
- raise_exceptions ();
- if (fesetenv (FE_DFL_ENV) == 0)
- {
- puts ("PASS: fesetenv (FE_DFL_ENV)");
- if (fetestexcept (FE_ALL_EXCEPT) == 0)
- puts ("PASS: fesetenv (FE_DFL_ENV) clearing exceptions");
- else
- {
- puts ("FAIL: fesetenv (FE_DFL_ENV) clearing exceptions");
- result = 1;
- }
- }
- else
- {
- puts ("FAIL: fesetenv (FE_DFL_ENV)");
- result = 1;
- }
-#ifdef FE_NOMASK_ENV
- raise_exceptions ();
- if (fesetenv (FE_NOMASK_ENV) == 0)
- {
- if (fetestexcept (FE_ALL_EXCEPT) == 0)
- puts ("PASS: fesetenv (FE_NOMASK_ENV) clearing exceptions");
- else
- {
- puts ("FAIL: fesetenv (FE_NOMASK_ENV) clearing exceptions");
- result = 1;
- }
- }
- else
- puts ("fesetenv (FE_NOMASK_ENV) failed, cannot test");
-#endif
- return result;
-}
-
-static int
-do_test (void)
-{
- CHECK_CAN_TEST;
- return run_tests ();
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"