[all-commits] [llvm/llvm-project] f623b3: [ConstantFold] Fix GEP of GEP fold with opaque poi...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f623b3a29aa9932fedf5b043b0f3b7535a19fdb7
      https://github.com/llvm/llvm-project/commit/f623b3a29aa9932fedf5b043b0f3b7535a19fdb7
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2021-07-23 (Fri, 23 Jul 2021)

  Changed paths:
    M llvm/lib/IR/ConstantFold.cpp
    M llvm/test/Other/force-opaque-ptrs.ll

  Log Message:
  -----------
  [ConstantFold] Fix GEP of GEP fold with opaque pointers

This was previously combining indices even though they operate on
different types. For non-opaque pointers, the condition is
automatically satisfied based on the pointer types being equal.