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[Bug tree-optimization/32183] [4.3 Regression] reassoc2 can more extra calculations into a loop
- From: "hjl at lucon dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Jun 2007 21:39:41 -0000
- Subject: [Bug tree-optimization/32183] [4.3 Regression] reassoc2 can more extra calculations into a loop
- References: <bug-32183-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #19 from hjl at lucon dot org 2007-06-04 21:39 -------
Can anyone show that the newly added dce_loop anything useful? Can we disable
it or move it after the second reassoc?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32183