From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Wed, 5 Oct 2005 09:29:27 +0000 (+0000)
Subject: fix_backedges() can now cope with NULL backedge array
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=9e23e96c93cffaf51577ee32d796a80a2cceead8;hp=9e23e96c93cffaf51577ee32d796a80a2cceead8;p=libfirm

fix_backedges() can now cope with NULL backedge array

[r6655]
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