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[Bug math/21607] hppa: FAIL: math/test-tgmath


https://sourceware.org/bugzilla/show_bug.cgi?id=21607

--- Comment #2 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
If a test actually depends on long double and double being different, then 
it should test e.g. LDBL_MANT_DIG > DBL_MANT_DIG.  If, however, the 
conditional is just a legacy of when long double functions weren't 
declared in tests, it should be removed.

tgmath and basic-test are cases where the test actually has a dependency.  
(For the sNaN issues, a conversion to same format may be either a 
convertFormat or a copy operation, so it's not specified whether it quiets 
sNaNs to convert long double to same-format double.)

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