[all-commits] [llvm/llvm-project] 166620: [ArgPromotion] Copy additional metadata for loads.

[Chenguang Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 166620a4f01f10e688428caf132a147c0acc9183
      https://github.com/llvm/llvm-project/commit/166620a4f01f10e688428caf132a147c0acc9183
  Author: Chenguang Wang <w3cing at gmail.com>
  Date:   2021-03-14 (Sun, 14 Mar 2021)

  Changed paths:
    M llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
    A llvm/test/Transforms/ArgumentPromotion/metadata.ll

  Log Message:
  -----------
  [ArgPromotion] Copy additional metadata for loads.

Current ArgPromotion implementation does not copy it: https://godbolt.org/z/zzTKof

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D93927