- When performing pre-/post- indexed load/store transformation, do not worry   about whether the new base ptr would be live below the load/store. Let two   address pass split it back to non-indexed ops. - Minor tweaks / fixes.
- When performing pre-/post- indexed load/store transformation, do not worry
  about whether the new base ptr would be live below the load/store. Let two
  address pass split it back to non-indexed ops.
- Minor tweaks / fixes.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@31544 91177308-0d34-0410-b5e6-96231b3b80d8

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