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Fix for PR44932

From: Xinliang David Li <davidxl at google dot com>
To: GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Sat, 17 Jul 2010 23:38:26 -0700
Subject: Fix for PR44932

Hi, this patch fixes the problem reported in 44932. The bogus warning
is emitted because the predicate set for the definitions are not
properly computed as a result of the bug in collecting the edge set
for phi operands that are defined.

Bootstrapped and tested on x86-64/linux.

Ok to checkin?

Thanks,

David

Attachment: uninit_44932.p
Description: Binary data

Attachment: cl
Description: Binary data

Follow-Ups:
- Re: Fix for PR44932
  - From: Richard Guenther

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