implement @LoopHint
#22187
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implement @LoopHint
#22187
+526
−30
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This PR implements
@loopHintin the frontend and LLVM backend.Currently this PR only implements basic loop unroll hints, if #22151 gets accepted I can implement more types of hints, depending on what is decided about what should be included in
std.builtin.LoopHint.Resolves #22151.