[llvm-commits] [llvm] r51988 - /llvm/trunk/docs/ReleaseNotes.html
Nick Lewycky
nicholas at mxc.ca
Thu Jun 5 05:53:25 PDT 2008
Chris Lattner wrote:
> @@ -204,7 +212,9 @@
>
> <li>Loop index set splitting on by default: describe me.</li>
> <li>LLVM includes a new memcpy optimization pass which optimizes out dead
> -memcpy calls and unneeded copies of aggregates.</li>
> +memcpy calls, unneeded copies of aggregates, and handles the return slot
> +optimization. The LLVM optimizer now notices long sequences of consequtive
'consecutive'
Nick
> +stores and merges them into memcpy's where profitable.</li>
> </ul>
>
> </div>
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