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[Bug rtl-optimization/43616] [4.5, trunk] Extra register move
- From: "ramana at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Apr 2010 08:39:58 -0000
- Subject: [Bug rtl-optimization/43616] [4.5, trunk] Extra register move
- References: <bug-43616-17659@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from ramana at gcc dot gnu dot org 2010-04-07 08:39 -------
Confirmed but not yet sure why combine can't merge these 2 insns. I believe it
does this in ARM state.
--
ramana at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Known to fail| |4.5.0 4.6.0
Last reconfirmed|0000-00-00 00:00:00 |2010-04-07 08:39:58
date| |
Summary|Extra register move |[4.5, trunk] Extra register
| |move
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43616