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[Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 May 2005 22:36:51 -0000
- Subject: [Bug tree-optimization/15459] [meta-bug] there should be a tree combiner like the rtl one
- References: <20040515122214.15459.pinskia@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-31 22:36 -------
Patch posted here: <http://gcc.gnu.org/ml/gcc-patches/2005-05/msg02951.html> but it has a
couple of regressions. First PR 21850. Second a latent bug in VRP saying the CFG will always be
cleaned which is not true.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15459