[PATCH] D76802: [InstrProfiling] Use !associated metadata for counters, data and values

[Peter Collingbourne via Phabricator via llvm-commits]

pcc added a comment.

In D76802#2200906 <https://reviews.llvm.org/D76802#2200906>, @phosek wrote:

> @davidxl does this look good to you? This feature is now gated on `-counter-associated-metadata` flag (I'd welcome suggestions for better name if you have some) because we require recent lld. We might be able to set that flag in the frontend when we know that the latest lld is being used in the future.

Can you find a better way of communicating this infomation than via an `llvm::cl` flag (e.g. use a function attribute)? The flag won't be compatible with LTO.


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  https://reviews.llvm.org/D76802/new/

https://reviews.llvm.org/D76802