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(parent: a59ca93) | patch
Fix loop reversal bug reported by Joern Rennecke.
authorJim Wilson <wilson@cygnus.com>
Tue, 7 Apr 1998 12:00:13 +0000 (12:00 +0000)
committerJim Wilson <wilson@gcc.gnu.org>
Tue, 7 Apr 1998 12:00:13 +0000 (05:00 -0700)
commit668d07befc13d7c751f0b3266eed899766c8f709
tree097a5f58a110cf49bf93bd68109e7ea43318ed76tree
parenta59ca936781f83a822e57f0a4ad4d6b8052139e0commit | diff
Fix loop reversal bug reported by Joern Rennecke.

* loop.c (check_dbra_loop): When normalize comparison_val, add check
to verify it is non-negative.

From-SVN: r19030
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