[PATCH] D73159: ARM64: Debug info for structure argument missing DW_AT_location

[Vedant Kumar via Phabricator via llvm-commits]

vsk added inline comments.


================
Comment at: llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp:178
           MRI.replaceRegWith(DstReg, SrcReg);
-          MI.eraseFromParentAndMarkDBGValuesForRemoval();
+          MI.eraseFromParent();
         }
----------------
If MI is erased, why should its debug uses not be made undef? What really causes those debug uses to be updated correctly?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73159/new/

https://reviews.llvm.org/D73159