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[Bug middle-end/33699] [4.1/4.2/4.3 regression], missing optimization on const addr area store
- 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: 26 Dec 2007 01:33:51 -0000
- Subject: [Bug middle-end/33699] [4.1/4.2/4.3 regression], missing optimization on const addr area store
- References: <bug-33699-1573@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2007-12-26 01:33 -------
The issue here is that we are using constants as being free in the first place
and not being able to decompose them later on, in the RTL level.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Known to fail| |4.0.0 4.1.3 4.2.2 4.3.0
Known to work| |3.4.0
Last reconfirmed|0000-00-00 00:00:00 |2007-12-26 01:33:50
date| |
Summary|regression, missing |[4.1/4.2/4.3 regression],
|optimization on const addr |missing optimization on
|area store |const addr area store
Target Milestone|--- |4.1.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33699