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[Bug tree-optimization/30930] [4.3 Regression] vector can cause to create an extra variable
- 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: 23 Feb 2007 22:47:57 -0000
- Subject: [Bug tree-optimization/30930] [4.3 Regression] vector can cause to create an extra variable
- References: <bug-30930-6528@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 2007-02-23 22:47 -------
(In reply to comment #1)
> I believe the mini-pre-alias passes from honza will fix this by recomputing
> addressability.
But this is not about recomputing addressability but instead recomputing
DECL_GIMPLE_REG_P which we don't do currently. We could do it the same time as
we recompute addressability and I think we should. I will go look into this
futher later today.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30930