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(parent: d397dbc) | patch
cfgloop.c (update_latch_info): Update dominator of the new block.
authorZdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
Thu, 29 Jul 2004 17:47:31 +0000 (19:47 +0200)
committerZdenek Dvorak <rakdver@gcc.gnu.org>
Thu, 29 Jul 2004 17:47:31 +0000 (17:47 +0000)
commite7bd94ccb8ab37c75b42a735cbd99a05f5f3e890
tree593182763d4cd5ae55c67b3a00af45d725ccefd7tree
parentd397dbcd99452ed440e1a99495436af91513a5accommit | diff
cfgloop.c (update_latch_info): Update dominator of the new block.

* cfgloop.c (update_latch_info): Update dominator of the new block.
(canonicalize_loop_headers, flow_loops_find): Do not free dominance
info.
* dominance.c (verify_dominators): Check that the dominance tree is
connected.
(recount_dominator): Ignore unreachable blocks.
(iterate_fix_dominators): Cleanup old dominance information before
recomputing it.

From-SVN: r85307
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