This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug tree-optimization/32230] [4.3 Regression] Segfault in set_bb_for_stmt with -O -ftree-vectorize



------- Comment #9 from rguenther at suse dot de  2007-06-28 12:30 -------
Subject: Re:  [4.3 Regression] Segfault in
 set_bb_for_stmt with -O -ftree-vectorize

On Thu, 28 Jun 2007, irar at il dot ibm dot com wrote:

> 
> 
> ------- Comment #8 from irar at il dot ibm dot com  2007-06-28 12:29 -------
> (In reply to comment #7)
> > I suppose rejecting NULL bases should work here?
> 
> Yes, only it's not NULL it's zero (0B). 
> We can reject it in the vectorizer or not create a dr for it...

I suppose all INTEGER_CST bases should be rejected.

Richard.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32230


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]