[PATCH] D43207: [Utils] Salvage the debug info of DCE'ed 'xor' instructions

[Adrian Prantl via Phabricator via llvm-commits]

aprantl added a comment.

Thanks! Might be worth also measuring the size of .debug_loc as we are doing this. We may need to start compressing locations by using DWARF procedures for common patterns (DW_OP_call).


https://reviews.llvm.org/D43207