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[Bug rtl-optimization/37263] [4.3 Regression] extra code for doloop with unsigned 32bit types on LP64
- 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: 16 Sep 2008 16:23:01 -0000
- Subject: [Bug rtl-optimization/37263] [4.3 Regression] extra code for doloop with unsigned 32bit types on LP64
- References: <bug-37263-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from pinskia at gcc dot gnu dot org 2008-09-16 16:23 -------
Subject: Bug 37263
Author: pinskia
Date: Tue Sep 16 16:21:35 2008
New Revision: 140395
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140395
Log:
2008-09-16 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/37263
* tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Prefer the
eliminate IV if the cost are the same.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-loop-ivopts.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37263