Enable targets to say that integer divide is expensive, which will trigger an upcoming optimization in the DAG Combiner.
Enable targets to say that integer divide is expensive, which will trigger
an upcoming optimization in the DAG Combiner.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@23834 91177308-0d34-0410-b5e6-96231b3b80d8

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