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[Bug tree-optimization/21883] [4.1 Regression] jump threading causing excessive code duplication
- From: "law at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Nov 2005 20:11:48 -0000
- Subject: [Bug tree-optimization/21883] [4.1 Regression] jump threading causing excessive code duplication
- References: <bug-21883-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from law at redhat dot com 2005-11-04 20:11 -------
Band-aid applied for 4.1; Steven's prototype patch may be a better solution as
it only simulates those statements which affect the conditional and doesn't
count those statements (they're likely going to disappear in addition to the
conditional)
Evaluation of Steven's patch should occur after 4.1 is branched.
--
law at redhat dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.1.0 |4.2.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21883