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Re: [PATCH] [RFC] loop index promotion pass


On Tue, May 12, 2009 at 11:09:08AM +0100, Ramana Radhakrishnan wrote:
> On Thu, Apr 23, 2009 at 5:17 PM, Nathan Froyd <froydnj@codesourcery.com> wrote:
> > The patch below implements a pass that promotes shorter-than-word-size
> > loop indices to word size indices. ?This pass enables improvements of
> > 30% or more on particular EEMBC benchmarks and a >2% overall gain on the
> > EEMBC suite.
> 
> Is this related to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36905 ?

No, it's not.

-Nathan


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