4 Commits

Author	SHA1	Message	Date
David Schultz	45de1d006d	Factor out some common code from the libm tests. This is a bit messy ... because different tests have different ideas about what it means to be "close enough" to the right answer, depending on the properties of the function being tested. In the process, I fixed some warnings and added a few more 'volatile' hacks, which are sufficient to make all the tests pass at -O2 with clang.	2013-06-02 04:30:03 +00:00
David Schultz	cf37ce3724	signbit() returns nonzero for negative arguments, but we shouldn't assume ... that it always returns the same nonzero value.	2010-12-06 00:02:49 +00:00
David Schultz	fb3b9b52bc	Don't run tests that assume <= 64-bit precision on machines with quad ... precision.	2008-03-02 20:49:24 +00:00
David Schultz	a84bcdcea5	Some basic regression tests for {sin,cos,tan}{,f,l}().	2008-02-18 02:00:16 +00:00