[Bug tree-optimization/51269] Vectorization profitability threshold is not actually used

[irar at il dot ibm.com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51269

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

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                 CC|                            |irar at il dot ibm.com

--- Comment #2 from Ira Rosen <irar at il dot ibm.com> 2011-11-23 10:52:11 UTC ---
> I think you need a param min-niters-for-peeling to control
> the minimum of scalar loop iterations to apply peeling for alignment (in case
> that all the unaligned accesses are supported).

On the second thought, it would be better to control the minimum number of
vector iterations.