[llvm] r221772 - Disable indvar widening if arithmetics on the wider type are more expensive

[Joerg Sonnenberger]

On Wed, Nov 12, 2014 at 06:58:45AM -0000, Jingyue Wu wrote:
> Author: jingyue
> Date: Wed Nov 12 00:58:45 2014
> New Revision: 221772
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=221772&view=rev
> Log:
> Disable indvar widening if arithmetics on the wider type are more expensive
> 
> Summary:

[snip]

Can we please avoid this silly "Summary"? Either the first line is the
summary or not, adding such a line just wastes space.

Joerg