In `CodeGenFunction::EmitAArch64BuiltinExpr()`, bulk move all of the aarch64 MSVC-builtin cases to an earlier point in the function (the `// Handle non-overloaded intrinsics first` switch block) in order to avoid an unreachable in `GetNeonType()`. The NEON type-overloading logic is not appropriate for the Windows builtins.
Fixes https://llvm.org/pr42775
Differential Revision: https://reviews.llvm.org/D65403
llvm-svn: 367323
Summary: These intrinsics result in hint instructions. They are provided here for MSVC ARM64 compatibility.
Reviewers: mstorsjo, compnerd, javed.absar
Reviewed By: mstorsjo
Subscribers: kristof.beyls, chrib, cfe-commits
Differential Revision: https://reviews.llvm.org/D48132
llvm-svn: 334639