[PATCH] D121862: [ProfSampleLoader] When disable-sample-loader-inlining is true, merge profiles of inlined instances to outlining versions.

[Wenlei He via Phabricator via llvm-commits]

wenlei added a subscriber: hoy.
wenlei added a comment.

What's your actual use case that motivated this change?

When this was originally added, we used it to disable only pre-link sample loader inlining, in which case we don't want to merge the profiles even when inlining there is skipped. This is because during post-link, sample loader inlining will still happen, so merging profiles during pre-link as if relevant inlining will never happen may cause over-optimize (it was measurable in code size). + at hoy


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  https://reviews.llvm.org/D121862/new/

https://reviews.llvm.org/D121862