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r145357 - in /trunk/gcc: ChangeLog loop-iv.c
- From: bernds at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 31 Mar 2009 15:24:26 -0000
- Subject: r145357 - in /trunk/gcc: ChangeLog loop-iv.c
Author: bernds
Date: Tue Mar 31 15:24:24 2009
New Revision: 145357
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=145357
Log:
* loop-iv.c (replace_single_def_regs, replace_in_expr): New static
functions.
(simplify_using_assignment, simplify_using_initial_values): Call
replace_in_expr to make replacements. Call replace_single_def_regs
once on the initial version of the expression.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/loop-iv.c