Merging r353493:

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r353493 | efriedma | 2019-02-08 02:17:49 +0100 (Fri, 08 Feb 2019) | 9 lines

[COFF, ARM64] Fix types for _ReadStatusReg, _WriteStatusReg

r344765 added those intrinsics, but used the wrong types.

Patch by Mike Hommey

Differential Revision: https://reviews.llvm.org/D57636


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llvm-svn: 353828