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[Bug tree-optimization/30038] Call to sin(x), cos(x) should be transformed to sincos(x)
- From: "dorit at il dot ibm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Dec 2006 20:19:01 -0000
- Subject: [Bug tree-optimization/30038] Call to sin(x), cos(x) should be transformed to sincos(x)
- References: <bug-30038-13404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- 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?)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30038