[all-commits] [llvm/llvm-project] 6ce746: [InstCombine] Avoid uses of ConstantExpr::getCast()

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6ce7461eeab7a7ca7496518184a79361c5e05c5e
      https://github.com/llvm/llvm-project/commit/6ce7461eeab7a7ca7496518184a79361c5e05c5e
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2023-09-29 (Fri, 29 Sep 2023)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineInternal.h
    M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
    M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp

  Log Message:
  -----------
  [InstCombine] Avoid uses of ConstantExpr::getCast()

Add a generalized getLosslessTrunc() helper to simplify this.