For transforms the behave differently if main goes away, add an option to prevent bugpoint from removing main
For transforms the behave differently if main goes away, add an option to prevent bugpoint from removing main


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@26557 91177308-0d34-0410-b5e6-96231b3b80d8

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