[PATCH] D37038: Replace temp MD nodes with unique/distinct before cloning

[Paul Robinson via Phabricator via cfe-commits]

probinson created this revision.

Make sure all temporary MD nodes have been replaced with uniqued or distinct nodes before we clone a function.

Fixes PR33930.


https://reviews.llvm.org/D37038

Files:
  lib/CodeGen/CGDebugInfo.cpp
  lib/CodeGen/CGDebugInfo.h
  lib/CodeGen/CGVTables.cpp
  test/CodeGenCXX/temp-md-nodes1.cpp
  test/CodeGenCXX/temp-md-nodes2.cpp

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