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Disable use of -fsignaling-nans if compiler does not support it

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Reviewed-by: Fangrui Song <maskray@google.com>
This commit is contained in:
Adhemerval Zanella
2022-03-07 15:09:53 -03:00
parent 6ee5a9767a
commit 5c5a8b99cf
16 changed files with 86 additions and 31 deletions
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math/libm-test-iszero.inc
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@@ -33,8 +33,10 @@ static const struct test_f_i_data iszero_test_data[] =
TEST_f_b (iszero, minus_infty, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_b (iszero, qnan_value, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_b (iszero, -qnan_value, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#ifdef __SUPPORT_SNAN__
TEST_f_b (iszero, snan_value, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_b (iszero, -snan_value, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#endif
};
static void