[PATCH] [3.2 branch] Fix optimization/9768

[Eric Botcazou]

Hi,

This is a regression from gcc 3.0.x on PA-RISC. Compiled on 
i586-redhat-linux-gnu for native and hppa-linux-gnu.

-- 
Eric Botcazou


2003-02-20  Randolph Chung  <tausq@debian.org>
                   Eric Botcazou  <ebotcazou@libertysurf.fr>

	PR optimization/9768
	Backport patch from mainline:

	2002-03-21  DJ Delorie  <dj@redhat.com>

	* bb-reorder.c (make_reorder_chain_1): Protect against
	when redundant edges are omitted.
	* predict.c (dump_prediction): Likewise.


2003-02-20  Randolph Chung  <tausq@debian.org>

	* gcc.c-torture/compile/20030220-1.c: New test.
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