Clarify that if the alignment is zero then an alignment compatible with the type will be used (at least the ABI alignment).
Clarify that if the alignment is zero then an alignment
compatible with the type will be used (at least the ABI
alignment).


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@73827 91177308-0d34-0410-b5e6-96231b3b80d8

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