[PATCH] D41856: [PowerPC] Zero-extend the compare operand for ATOMIC_CMP_SWAP

[Nemanja Ivanovic via Phabricator via llvm-commits]

nemanjai added a comment.

My plan is to write a test case in `projects/test-suite` that will test these sub-word atomic compare-and-swap operations with negative values in various contexts (compare input is constant, parameter, loaded value, computed value). If there are no objections to this of course.


Repository:
  rL LLVM

https://reviews.llvm.org/D41856