[PATCH] D96932: [SampleFDO] Support enabling -funique-internal-linkage-name

[Wei Mi via Phabricator via llvm-commits]

wmi added a comment.

I tested the patch. For our internal search benchmark, there was no regression when we enabled the flag in optimized build but still used a profile without uniq suffix. If we enabled the flag and also used a profile containing uniq suffix, we saw 0.5% improvement.


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  https://reviews.llvm.org/D96932/new/

https://reviews.llvm.org/D96932