[PATCH] D96109: Refactor implementation of -funique-internal-linkage-names.

[Sriraman Tallam via Phabricator via llvm-commits]

tmsriram updated this revision to Diff 324886.
tmsriram added a comment.

Removed the atttribute and directly added logic in ItaniumMangle.cpp to check if decl is internal linkage as per @dblaikie 's suggestion.

ItaniumMangle.cpp generates "_ZL" mangling for internal linkage symbols for C functions. Reused the same logic to check if a decl is internal linkage and needs a unique name.  Added one extra bit to ItaniumMangle.cpp to record that -funique-internal-linkage-names is used.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96109/new/

https://reviews.llvm.org/D96109

Files:
  clang/include/clang/AST/Mangle.h
  clang/lib/AST/ItaniumMangle.cpp
  clang/lib/AST/Mangle.cpp
  clang/lib/CodeGen/BackendUtil.cpp
  clang/lib/CodeGen/CGCall.cpp
  clang/lib/CodeGen/CodeGenModule.cpp
  clang/lib/CodeGen/CodeGenModule.h
  clang/test/CodeGen/unique-internal-linkage-names-dwarf.c
  clang/test/CodeGen/unique-internal-linkage-names-dwarf.cpp
  clang/test/CodeGen/unique-internal-linkage-names.cpp

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