Merging r287025:

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r287025 | abataev | 2016-11-15 20:57:18 +0000 (Tue, 15 Nov 2016) | 3 lines

[OPENMP] Fix stack use after delete, NFC.

Fixed possible use of stack variable after deletion.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_39@287033 91177308-0d34-0410-b5e6-96231b3b80d8