Add some missing patterns now that tLDRB and tLDRH are split into reg and immediate versions.
Add some missing patterns now that tLDRB and tLDRH are split into reg and
immediate versions.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@121819 91177308-0d34-0410-b5e6-96231b3b80d8

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