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[Bug tree-optimization/17687] sincos tree representation causes extra addressable vars
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Oct 2006 12:55:11 -0000
- Subject: [Bug tree-optimization/17687] sincos tree representation causes extra addressable vars
- References: <bug-17687-7849@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #14 from rguenth at gcc dot gnu dot org 2006-10-24 12:55 -------
This PR is only about a non-optimal tree-representation for __builtin_sincos.
See also http://gcc.gnu.org/ml/gcc-patches/2005-12/msg01151.html for an
alternative and some discussion.
(The other patch was rejected, I believe further discussion is necessary here.
For reference:
http://gcc.gnu.org/ml/gcc-patches/2005-03/msg01571.html
)
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
URL|http://gcc.gnu.org/ml/gcc- |
|patches/2005- |
|03/msg01571.html |
Keywords|patch |
Last reconfirmed|2005-12-09 04:25:17 |2006-10-24 12:55:11
date| |
Summary|sincos expansion is |sincos tree representation
|suboptimal |causes extra addressable
| |vars
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17687