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[Bug tree-optimization/30930] [4.3/4.4 Regression] vector can cause to create an extra variable, DECL_GIMPLE_REG_P not recomputed
- 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 Sep 2008 22:28:31 -0000
- Subject: [Bug tree-optimization/30930] [4.3/4.4 Regression] vector can cause to create an extra variable, DECL_GIMPLE_REG_P not recomputed
- References: <bug-30930-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from pinskia at gcc dot gnu dot org 2008-09-17 22:28 -------
Created an attachment (id=16349)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16349&action=view)
Patch which piggy backs on honza's addressable pass
This is a patch which uses honza's mini-addressable pass to the same thing for
DECL_GIMPLE_REG_P. It can be used for the generic case instead of just vector
types which will help out the VCE on the LHS side issue.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30930