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[PATCH, trivial]: Avoid various "may be used uninitialized" warnings

From: Uros Bizjak <ubizjak at gmail dot com>
To: gcc-patches at gcc dot gnu dot org
Date: Wed, 4 Jul 2012 14:48:11 +0200
Subject: [PATCH, trivial]: Avoid various "may be used uninitialized" warnings

Hello!

Several otherwise harmless "may be used uninitialized" warnings break
LTO profiled bootstrap.  Attached patch fixes all these places,
enabling profiled LTO bootstrap to continue.

2012-07-04  Uros Bizjak  <ubizjak@gmail.com>

	* expmed.c (expand_mult): Initialize coeff and is_neg.

java/ChangeLog:

2012-07-04  Uros Bizjak  <ubizjak@gmail.com>

	* jcf-io.c (read_zip_member): Zero d_stream.

fortran/ChangLog:

2012-07-04  Uros Bizjak  <ubizjak@gmail.com>

	* parse.c (gfc_parse_file): Initialize errors_before.

Bootstrapped and regression tested on x86_64-pc-linux-gnu with LTO
profiledbootstrap, with additional PR 53321 and PR 53433 patches.

If there are no objections, I plan to commit the patch to mainline SVN tomorrow.

Uros.

Attachment: p.diff.txt
Description: Text document

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