[PATCH] D73307: Unique Names for Functions with Internal Linkage

[Sriraman Tallam via Phabricator via cfe-commits]

tmsriram created this revision.
tmsriram added reviewers: MaskRay, mehdi_amini, davidxl, pcc, rnk.
tmsriram added a parent revision: D68049: Propeller:  Clang options for basic block sections .

This is a subset of the functionality in Propeller patches.

This patch adds a new clang option, -funique-internal-funcnames, to generate unique names for functions with internal linkage.  This uses getUniqueModuleID and is a best effort and is highly likely that it will generate a unique name.


https://reviews.llvm.org/D73307

Files:
  clang/include/clang/Basic/CodeGenOptions.def
  clang/include/clang/Driver/Options.td
  clang/lib/CodeGen/CodeGenModule.cpp
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/test/CodeGen/unique_internal_funcnames.c

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