[Lldb-commits] [PATCH] D118814: [lldb] Don't keep demangled names in memory after indexing

Jonas Devlieghere via Phabricator via lldb-commits lldb-commits at lists.llvm.org
Thu Feb 3 16:02:43 PST 2022

JDevlieghere marked an inline comment as done.
JDevlieghere added inline comments.

Comment at: lldb/source/Symbol/Symtab.cpp:388-389
   // Only register functions that have a base name.
   llvm::StringRef base_name = rmc.GetBufferRef();
   if (base_name.empty())
clayborg wrote:
> I was checking this function out as the only user of RichManglingContext. Seems that we could modify RichManglingContext::ParseFunctionBaseName() to just return the base name? Seems weird to call parse and then fetch. Could also just rename to "StringRef RichManglingContext::GetFunctionBaseName(). 
> In fact the RichManglingContext class has the notion of an internal buffer where people call some parse routine and then call RichManglingContext::GetBufferRef()? Seems like we should just get rid of the internal buffer and just return it each time from all of the RichManglingContext::ParseXXX routines. Not needed, but just something I found interesting about the RichManglingContext class implementation.
Agreed. I created a separate patch for that: https://reviews.llvm.org/D118953



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