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[Bug rtl-optimization/4919] gcs/pre inhibits loop optimization
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jan 2005 15:06:56 -0000
- Subject: [Bug rtl-optimization/4919] gcs/pre inhibits loop optimization
- References: <20011121062600.4919.ottoni@ic.unicamp.br>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From steven at gcc dot gnu dot org 2005-01-23 15:06 -------
First of all, this test case is now completely optimized away, except
for the empty loop. So if this is still an issue, we need a better
test case.
Second, we need to re-evaluate this bug for the tree-ssa framework.
I suggest we'd do that in a new PR if this problem still exists.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|SUSPENDED |RESOLVED
Resolution| |WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4919