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[PATCH, tree-ssa] Avoid -Wuninitialized warning in try_unroll_loop_completely()

From: Chung-Ju Wu <jasonwucj at gmail dot com>
To: gcc patches <gcc-patches at gcc dot gnu dot org>
Cc: dnovillo at google dot com, amacleod at redhat dot com
Date: Sun, 14 Apr 2013 09:17:59 +0800
Subject: [PATCH, tree-ssa] Avoid -Wuninitialized warning in try_unroll_loop_completely()

Hi,

I noticed there is an uninitialized variable warning
when compiling tree-ssa-loop-ivcanon.c file.

Attached patch is a slight modification to avoid the warning
and a plaintext ChangeLog is as below.

Is it OK for trunk?


2013-04-14  Chung-Ju Wu  <jasonwucj@gmail.com>

        * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Avoid
        -Wuninitialized warning.


Best regards,
jasonwucj

Attachment: gcc490-tree-ssa-loop-ivcanon.svn.patch
Description: Binary data

Follow-Ups:
- Re: [PATCH, tree-ssa] Avoid -Wuninitialized warning in try_unroll_loop_completely()
  - From: Jeff Law

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