1 files changed, 3 insertions, 1 deletions
diff --git a/lldb/source/Expression/IRExecutionUnit.cpp b/lldb/source/Expression/IRExecutionUnit.cpp
index cb9bee8733e1..07df8c52a2a4 100644
--- a/lldb/source/Expression/IRExecutionUnit.cpp
+++ b/lldb/source/Expression/IRExecutionUnit.cpp
@@ -431,7 +431,9 @@ void IRExecutionUnit::GetRunnableInfo(Status &error, lldb::addr_t &func_addr,
     }
 
     m_failed_lookups.clear();
-
+    ss.PutCString(
+        "\nHint: The expression tried to call a function that is not present "
+        "in the target, perhaps because it was optimized out by the compiler.");
     error.SetErrorString(ss.GetString());
 
     return;