[PATCH] D62635: Add enums as global variables in the IR metadata.

[Amy Huang via Phabricator via cfe-commits]

akhuang created this revision.
akhuang added a reviewer: rnk.
Herald added subscribers: llvm-commits, cfe-commits, aprantl.
Herald added projects: clang, LLVM.

Keeps track of the enums that were used by saving them as DIGlobalVariables,
since CodeView emits debug info for global constants.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D62635

Files:
  clang/lib/CodeGen/CGDebugInfo.cpp
  clang/test/CodeGenCXX/debug-info-enum.cpp
  llvm/test/DebugInfo/COFF/global-constants.ll

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