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[patch] Verify loop fathers

From: Steven Bosscher <stevenb dot gcc at gmail dot com>
To: GCC Patches <gcc-patches at gcc dot gnu dot org>
Cc: Richard Guenther <richard dot guenther at gmail dot com>
Date: Tue, 14 Aug 2012 12:07:15 +0200
Subject: [patch] Verify loop fathers

Hello,

Verifying loop fathers now passes on powerpc64-unknown-linux-gnu.

Also speed up fix_loop_structure by requiring DOM_OK so that fast DOM
queries are available.

Bootstrapped&tested on powerpc64-unknown-linux-gnu. OK for trunk?

Ciao!
Steven

Attachment: cfg_loop_father.diff
Description: Binary data

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