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| author | Chris Metcalf <cmetcalf@ezchip.com> | 2014-12-30 14:11:13 -0500 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@ezchip.com> | 2014-12-30 14:11:13 -0500 |
| commit | 1ff950ad20111b591ad1312df4d802de9d1f1b1e (patch) | |
| tree | 6634ad2285443326d46d32a27f5d0d568ea5452e /math/test-fenv.c | |
| parent | 0f9dfe0432a90441be688f2776aa19fedbfcdcbb (diff) | |
| download | glibc-1ff950ad20111b591ad1312df4d802de9d1f1b1e.tar.gz glibc-1ff950ad20111b591ad1312df4d802de9d1f1b1e.tar.xz glibc-1ff950ad20111b591ad1312df4d802de9d1f1b1e.zip | |
Fix some warnings in the absence of FP round/exception support
Due to tile missing a bunch of FP exception and rounding support, the tests generate warnings. These changes fix the warnings by just not compiling some unused functions, and adding some attribute ((unused)) tags.
Diffstat (limited to 'math/test-fenv.c')
| -rw-r--r-- | math/test-fenv.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/math/test-fenv.c b/math/test-fenv.c index 23e47d4f36..0783fb1c5c 100644 --- a/math/test-fenv.c +++ b/math/test-fenv.c @@ -54,6 +54,7 @@ static int count_errors; +#if FE_ALL_EXCEPT /* Test whether a given exception was raised. */ static void test_single_exception (short int exception, @@ -84,6 +85,7 @@ test_single_exception (short int exception, } } } +#endif static void test_exceptions (const char *test_name, short int exception, @@ -164,6 +166,7 @@ test_rounding (const char *test_name, int rounding_mode) } +#if FE_ALL_EXCEPT static void set_single_exc (const char *test_name, int fe_exc, fexcept_t exception) { @@ -195,6 +198,7 @@ set_single_exc (const char *test_name, int fe_exc, fexcept_t exception) feclearexcept (exception); test_exceptions (str, ALL_EXC ^ fe_exc, 0); } +#endif static void fe_tests (void) @@ -227,11 +231,12 @@ fe_tests (void) #endif } +#if FE_ALL_EXCEPT /* Test that program aborts with no masked interrupts */ static void feenv_nomask_test (const char *flag_name, int fe_exc) { -#if defined FE_NOMASK_ENV +# if defined FE_NOMASK_ENV int status; pid_t pid; @@ -247,13 +252,13 @@ feenv_nomask_test (const char *flag_name, int fe_exc) pid = fork (); if (pid == 0) { -#ifdef RLIMIT_CORE +# ifdef RLIMIT_CORE /* Try to avoid dumping core. */ struct rlimit core_limit; core_limit.rlim_cur = 0; core_limit.rlim_max = 0; setrlimit (RLIMIT_CORE, &core_limit); -#endif +# endif fesetenv (FE_NOMASK_ENV); feraiseexcept (fe_exc); @@ -284,7 +289,7 @@ feenv_nomask_test (const char *flag_name, int fe_exc) ++count_errors; } } -#endif +# endif } /* Test that program doesn't abort with default environment */ @@ -613,6 +618,7 @@ fe_single_test (const char *flag_name, int fe_exc) feenv_mask_test (flag_name, fe_exc); feenable_test (flag_name, fe_exc); } +#endif static void |