[all-commits] [llvm/llvm-project] 6dcdf2: [InstCombine] Propagate Profile when Folding Impli...

[Aiden Grossman via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6dcdf270566b746186c78c28beb0a16371f0542b
      https://github.com/llvm/llvm-project/commit/6dcdf270566b746186c78c28beb0a16371f0542b
  Author: Aiden Grossman <aidengrossman at google.com>
  Date:   2025-10-14 (Tue, 14 Oct 2025)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
    M llvm/test/Transforms/InstCombine/select-safe-impliedcond-transforms.ll
    M llvm/utils/profcheck-xfail.txt

  Log Message:
  -----------
  [InstCombine] Propagate Profile when Folding Implied Conditionals (#163412)

In the case where we have a conditional that is implied by a previous
conditional (like x < 10 => x < 20 in a select), we can simply propagate
the profile information along the select.



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