[PATCH] D147431: [Assignment Tracking][SROA] Handle createFragmentExpression failure

[Orlando Cazalet-Hyams via Phabricator via llvm-commits]

Orlando added a comment.

Thanks. It's the `DW_OP_plus_uconst` in the test causing `createFragmentExpression` to fail -- see createFragmentExpression <https://github.com/llvm/llvm-project/blob/main/llvm/lib/IR/DebugInfoMetadata.cpp#L1862>  in DebugInfoMetadata.cpp, which avoids splitting arithmetic expressions.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147431/new/

https://reviews.llvm.org/D147431