Merging r367055:

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r367055 | compnerd | 2019-07-25 22:59:48 +0200 (Thu, 25 Jul 2019) | 6 lines

Revert "Revert "CodeGen: ensure placeholder instruction for cleanup is created""

This reverts commit fd1274fa78cb0fd32cc1fa2e6f5bb8e62d29df19.

Add an explicit triple for the test which is pattern matching overly
aggressively.
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llvm-svn: 367209