[all-commits] [llvm/llvm-project] 41c5a7: [DeadArgElim] Check that function type is the same

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 41c5a762e5334419fdf0f488de1361afba63cbbf
      https://github.com/llvm/llvm-project/commit/41c5a762e5334419fdf0f488de1361afba63cbbf
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2022-02-14 (Mon, 14 Feb 2022)

  Changed paths:
    M llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp
    A llvm/test/Transforms/DeadArgElim/opaque-ptr.ll

  Log Message:
  -----------
  [DeadArgElim] Check that function type is the same

If the function types differ, the call arguments don't necessarily
correspon to the function arguments. It's likely not worthwhile to
handle this more precisely, but at least we shouldn't crash.