[Bug tree-optimization/21218] [4.1 regression] ICE using -ftree-vectorize

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-28 16:24 -------
(In reply to comment #2)
> Another issue here is that  this_5 = &b_4->D.2068; is loop invariant and can be 
> hoist out of the loop. Maybe it will happen with structure-aliasing-branch?

Well really we should prograte that statement into the next statement so we get something like:
  D.2080_9 = b_4->D.2068.d[i_18];

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                 CC|                            |pinskia at gcc dot gnu dot
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21218