[all-commits] [llvm/llvm-project] 0f0e69: [ConstantFold] Disable gep of array bitcast fold w...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0f0e699776d731f3aae358428e56f4ae3968abe8
      https://github.com/llvm/llvm-project/commit/0f0e699776d731f3aae358428e56f4ae3968abe8
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2022-01-27 (Thu, 27 Jan 2022)

  Changed paths:
    M llvm/lib/IR/ConstantFold.cpp
    M llvm/test/Transforms/InstCombine/opaque-ptr.ll

  Log Message:
  -----------
  [ConstantFold] Disable gep of array bitcast fold with opaque pointers

Once again, this fold is meaningless with opaque pointers, as there
is no pointer element type to canonicalize. At some point, we may
want to do GEP type canonicalizations.