[PATCH] D57636: [COFF, ARM64] Fix types for _ReadStatusReg, _WriteStatusReg

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

Yes, we should fix CodeGenFunction::EmitAArch64BuiltinExpr to eliminated the unnecessary calls to CreateZext/CreateTrunc.  (With this patch, they're no-ops, but better to clean up the code.)


Repository:
  rC Clang

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  https://reviews.llvm.org/D57636/new/

https://reviews.llvm.org/D57636