[Bug tree-optimization/49955] Fails to do partial basic-block SLP

[irar at il dot ibm.com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49955

Ira Rosen <irar at il dot ibm.com> changed:

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--- Comment #2 from Ira Rosen <irar at il dot ibm.com> 2011-08-05 10:38:53 UTC ---
(In reply to comment #0)

> but of course we could simply vectorize with an interleaving size of 4
> leaving the excess operations unvectorized (with optimization opportunity
> if we can pick a properly sized and aligned set of accesses).

Right. I even had a patch for this some time ago. I can try to bring it to
life.

Ira