[Bug tree-optimization/30038] Call to sin(x), cos(x) should be transformed to sincos(x)

[dorit at il dot ibm dot com]

------- Comment #11 from dorit at il dot ibm dot com  2006-12-07 20:19 -------
(In reply to comment #10)
> Using the three patches:
...
> gfortran is able to use sincos - and does so for my example (comment #0; the
> example, however, cannot be vectorized).

 why? (what does -fdump-tree-vect-details say?)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30038