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[Bug tree-optimization/20517] bit shift/mask optimization potential
- 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: 17 Mar 2005 17:21:23 -0000
- Subject: [Bug tree-optimization/20517] bit shift/mask optimization potential
- References: <20050317131718.20517.Thomas.Koenig@online.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-17 17:21 -------
Confirmed, but this is already done on the RTL level. So the assembler looks same for what you
recomend and what is produced already.
--
What |Removed |Added
----------------------------------------------------------------------------
OtherBugsDependingO| |19986
nThis| |
Severity|normal |enhancement
Status|UNCONFIRMED |NEW
Component|middle-end |tree-optimization
Ever Confirmed| |1
Keywords| |TREE
Last reconfirmed|0000-00-00 00:00:00 |2005-03-17 17:21:20
date| |
Version|unknown |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20517