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[Bug target/37364] [4.4 Regression] IRA generates inefficient code due to missing regmove pass
- 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: 30 Nov 2008 20:45:19 -0000
- Subject: [Bug target/37364] [4.4 Regression] IRA generates inefficient code due to missing regmove pass
- References: <bug-37364-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #26 from steven at gcc dot gnu dot org 2008-11-30 20:45 -------
Resurrecting regmove is not an option. Time is better spent on figuring out
what regmove does, that makes a difference, and see if IRA can be taught to do
the same.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37364