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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: 3 Jun 2007 22:41:20 -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 #17 from hjl at lucon dot org 2007-06-03 22:41 -------
I am not sure it is a reassoc2 problem since reassoc1 does the same thing and
pre "corrects" it. However pre isn't run after reassoc2 so that the issue
created
by reassoc2 isn't "corrected". Is that possible to run pre again after
reassoc2?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32183