[PATCH] D147954: [SimplifyCFG] Merge branch_weights for direct callsites and introduce options to preserve value profile for indirect callsites

[Mingming Liu via Phabricator via llvm-commits]

mingmingl added a comment.
Herald added a subscriber: hoy.

the planned change of 'llvm/lib/Transforms/Utils/SimplifyCFG.cpp' for the problem to solve is in D148876 <https://reviews.llvm.org/D148876> (to illustrate how module flag and added helper functions are used in one patch).

Probably will come back to update this patch for simplify-cfg as a split of D148876 <https://reviews.llvm.org/D148876>.


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https://reviews.llvm.org/D147954