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[Bug rtl-optimization/31248] char adding gives an extra move or two
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Mar 2007 06:15:58 -0000
- Subject: [Bug rtl-optimization/31248] char adding gives an extra move or two
- References: <bug-31248-1649@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from pinskia at gcc dot gnu dot org 2007-03-29 07:15 -------
I am going to mark this as a rtl optimization issue because the tree level is
correct unless we get a PLUS_EXPR which is able to wrap without being
undefined.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Component|tree-optimization |rtl-optimization
Summary|Too much casting for char |char adding gives an extra
|operands on tree level |move or two
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31248