Avoid a warning on pointer casting, NFC
Avoid a warning on pointer casting, NFC

Reviewers: philip.pfaffe	

Reviewed By: philip.pfaffe	

Differential Revision: https://reviews.llvm.org/D46012


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@330817 91177308-0d34-0410-b5e6-96231b3b80d8

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