[Lldb-commits] [lldb] Remove redundant symbol lookups in IRExecutionUnit::FindInSymbols (PR #102835)

[Dmitrii Galimzianov via lldb-commits]

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@@ -785,38 +785,50 @@ IRExecutionUnit::FindInSymbols(const std::vector<ConstString> &names,
     return LLDB_INVALID_ADDRESS;
   }
 
+  ModuleList images = target->GetImages();
+  // We'll process module_sp separately, before the other modules.
+  images.Remove(sc.module_sp);
+
   LoadAddressResolver resolver(target, symbol_was_missing_weak);
 
   ModuleFunctionSearchOptions function_options;
   function_options.include_symbols = true;
   function_options.include_inlines = false;
 
   for (const ConstString &name : names) {
+    // The lookup order here is as follows:
+    // 1) Functions in `sc.module_sp`
+    // 2) Functions in the other modules
+    // 3) Symbols in `sc.module_sp`
+    // 4) Symbols in the other modules
+    SymbolContextList sc_list;
     if (sc.module_sp) {
-      SymbolContextList sc_list;
       sc.module_sp->FindFunctions(name, CompilerDeclContext(),
                                   lldb::eFunctionNameTypeFull, function_options,
                                   sc_list);
       if (auto load_addr = resolver.Resolve(sc_list))
         return *load_addr;
+      sc_list.Clear();
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DmT021 wrote:

done

https://github.com/llvm/llvm-project/pull/102835