[LLVMbugs] [Bug 18188] New: clang keeps multiple copies of the mangled names

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=18188

            Bug ID: 18188
           Summary: clang keeps multiple copies of the mangled names
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: LLVM Codegen
          Assignee: unassignedclangbugs at nondot.org
          Reporter: rafael.espindola at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

We have at least 3:
 llvm::StringMap<GlobalDecl> DeferredDecls;

 llvm::DenseMap<GlobalDecl, StringRef> MangledDeclNames;
 llvm::BumpPtrAllocator MangledNamesAllocator;

and the llvm GlobalValue. DeferredDecls is cleared as GlobalValues as created,
but MangledDeclNames seems redundant.

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