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(parent: 95439e4) | patch
Avoid using uninitialized edge_info->list_heads.
authorAndreas Seltenreich <andreas+git@gate450.dyndns.org>
Fri, 18 Nov 2011 10:56:17 +0000 (11:56 +0100)
committerAndreas Seltenreich <andreas+git@gate450.dyndns.org>
Fri, 18 Nov 2011 15:33:45 +0000 (16:33 +0100)
commitdcaa0aaf7d56530f6036ce3ab60268ade243bbe0
treebe695b93466928dbf1454c10ff915c1cd68162c0tree | snapshot
parent95439e41faebfaeca2bf517718932e47dd8aaa7ccommit | diff
Avoid using uninitialized edge_info->list_heads.

build_edges_walker calls get_block_n on block preds, possibly consing
and hashing a node which init_lh_walker couldn't reach via
irg_walk_anchors.

This fixes a crash I see when compiling Postgres.
ir/ir/iredges.c diff | blob | history
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