02e8eb1a43
Getting compile units for data addresses is much slower, as it often requires a slow fallback path to walk every DWARF entry, as data addresses don't fall into the compilation unit ranges. Most lookups are code addresses, and don't need this logic. Split the functionality out so that we restore the fast-path behaviour for the code lookups. More context at: https://discourse.llvm.org/t/llvm-symbolizer-has-gotten-extremely-slow/67262 Reviewed By: dblaikie Differential Revision: https://reviews.llvm.org/D145009