[PATCH] D106650: [SimplifyCFG] Don't speculatively execute BB if it's predictably not taken

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

A bit of necro-posting, but i was looking at this code again, and i'm wondering,
if the profile says that the only block that we are about to speculate
is predictably taken, does it actually make sense to speculate it,
incurring the cost of the select?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D106650/new/

https://reviews.llvm.org/D106650