[Bug tree-optimization/28798] remove_phi_node attempts removal of a phi node resized by resize_phi_node

dberlin at dberlin dot org gcc-bugzilla@gcc.gnu.org
Wed Aug 23 23:52:00 GMT 2006



------- Comment #9 from dberlin at gcc dot gnu dot org  2006-08-23 23:52 -------
Subject: Re:  remove_phi_node attempts removal
 of a phi node resized by resize_phi_node

hosking at cs dot purdue dot edu wrote:
> ------- Comment #7 from hosking at cs dot purdue dot edu  2006-08-23 22:29 -------
> This is with the Modula-3 backend.  I am porting it to 4.1.1 and encountered
> this problem with -O3 turned on.
> 
> 
Does 4.1 have the check for EDGE_CRITICAL_P in insert_aux?

If not, that is the problem.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28798



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