[PATCH] D69028: [DebugInfo] Correctly place DW_OP_derefs for arguments passed on stack

[Jeremy Morse via Phabricator via llvm-commits]

jmorse updated this revision to Diff 225220.
jmorse added a comment.

Cool, here's a version with deref_size; this could be refactored with the PrologEpilog site too, but it's not obvious which headers such a helper should live in.

The PrologEpilog site only uses deref_size if it's an implicit location, I've done the same here.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69028/new/

https://reviews.llvm.org/D69028

Files:
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  test/DebugInfo/X86/stack-arg-deref.ll

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