[Bug middle-end/31249] pseudo-optimzation with sincos/cexpi

[rguenth at gcc dot gnu dot org]

------- Comment #17 from rguenth at gcc dot gnu dot org  2007-03-21 15:57 -------
It would be nice to know whether darwin does not implement cexp in an optimal
way (special casing zero real part and dispatching to a sincos equivalent for
the imaginary part) or if the issue is only a bad ABI for complex values. 
Otherwise the proposal looks ok, those other targets are mostly embedded ones
and as such don't care too much about optimized sincos probably.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31249