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* cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 14 Jan 2002 19:21:21 +0000 (19:21 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 14 Jan 2002 19:21:21 +0000 (19:21 +0000)
commite9bc5a2db9b1292880a3cdd3cc7231cb6a0b61cc
treeedcef36f6f8778a85e7afe9512165986df634e90
parentb8dbae25ed7356d5c3bcc2f7696d240cce6e9af6
* cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite
threaded loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@48837 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cfgcleanup.c
gcc/toplev.c