Give this test an explicit register allocator, so that it can work even if the default register allocator is changed.
Give this test an explicit register allocator, so that it can work even if
the default register allocator is changed.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@130883 91177308-0d34-0410-b5e6-96231b3b80d8

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