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| author | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2018-05-28 18:56:35 -0300 |
|---|---|---|
| committer | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2020-03-06 09:17:32 -0600 |
| commit | 0059122aa0e53ff77ee58c5ff7589a814f1228e5 (patch) | |
| tree | 9682413fd7199290e1e469e29be5ddad894250c9 /math/test-ldouble.h | |
| parent | 1c252f0e7e5d78695f19450aa7c470bab445aa8e (diff) | |
| download | glibc-0059122aa0e53ff77ee58c5ff7589a814f1228e5.zip glibc-0059122aa0e53ff77ee58c5ff7589a814f1228e5.tar.gz glibc-0059122aa0e53ff77ee58c5ff7589a814f1228e5.tar.bz2 | |
ldbl-128ibm-compat: Add tests for IBM long double functions
This patch creates test-ibm128* tests from the long double function tests.
In order to explicitly test IBM long double functions -mabi=ibmlongdouble is
added to CFLAGS.
Likewise, update the test headers to correct choose ULPs when redirects
are enabled.
Co-authored-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Co-authored-by: Paul E. Murphy <murphyp@linux.vnet.ibm.com>
Diffstat (limited to 'math/test-ldouble.h')
| -rw-r--r-- | math/test-ldouble.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/math/test-ldouble.h b/math/test-ldouble.h index 17c526b..5b72915 100644 --- a/math/test-ldouble.h +++ b/math/test-ldouble.h @@ -27,6 +27,13 @@ # define TYPE_STR "double" # define ULP_IDX ULP_DBL # define ULP_I_IDX ULP_I_DBL +/* On architectures which redirect long double to _Float128 ABI, we must + choose the float128 ulps. Similarly, on such architectures, the ABI + used may be dependent on how the compiler was invoked. */ +#elif __LONG_DOUBLE_USES_FLOAT128 == 1 +# define TYPE_STR "float128" +# define ULP_IDX ULP_FLT128 +# define ULP_I_IDX ULP_I_FLT128 #else # define TYPE_STR "ldouble" # define ULP_IDX ULP_LDBL |