diff --git a/lldb/source/Expression/IRExecutionUnit.cpp b/lldb/source/Expression/IRExecutionUnit.cpp
--- a/lldb/source/Expression/IRExecutionUnit.cpp
+++ b/lldb/source/Expression/IRExecutionUnit.cpp
@@ -830,6 +830,9 @@
 
         if (load_address != LLDB_INVALID_ADDRESS) {
           if (is_external) {
+            // Keep looking for a function entry with a symbol.
+            if (candidate_sc.function && !candidate_sc.symbol)
+                continue;
             return true;
           } else if (best_internal_load_address == LLDB_INVALID_ADDRESS) {
             best_internal_load_address = load_address;
@@ -844,8 +847,8 @@
         load_address = 0;
         return true;
       }
-      
-      return false;
+
+      return load_address != LLDB_INVALID_ADDRESS;
     };
 
     if (sc.module_sp) {
diff --git a/lldb/test/Shell/Expr/Inputs/function-address-lib.cpp b/lldb/test/Shell/Expr/Inputs/function-address-lib.cpp
new file mode 100644
--- /dev/null
+++ b/lldb/test/Shell/Expr/Inputs/function-address-lib.cpp
@@ -0,0 +1,4 @@
+#include "function-address-shared.h"
+void (*ErrorHandler)();
+void LLVMErrorHandler() { TinyVector().clear(); }
+void SetErrorHandler() { ErrorHandler = LLVMErrorHandler; }
diff --git a/lldb/test/Shell/Expr/Inputs/function-address-main.cpp b/lldb/test/Shell/Expr/Inputs/function-address-main.cpp
new file mode 100644
--- /dev/null
+++ b/lldb/test/Shell/Expr/Inputs/function-address-main.cpp
@@ -0,0 +1,4 @@
+#include "function-address-shared.h"
+int main() {
+    TinyVector argv(true);
+}
diff --git a/lldb/test/Shell/Expr/Inputs/function-address-shared.h b/lldb/test/Shell/Expr/Inputs/function-address-shared.h
new file mode 100644
--- /dev/null
+++ b/lldb/test/Shell/Expr/Inputs/function-address-shared.h
@@ -0,0 +1,23 @@
+#ifndef function_address_shared_h
+#define function_address_shared_h
+namespace llvm_namespace {
+struct TinyVectorBase {
+  int SomeInlineInitializedMember = 0;
+};
+struct TinyVector : TinyVectorBase {
+  TinyVector *Self;
+
+  TinyVector() : Self(getFirstEl()) {}
+  TinyVector(bool) : TinyVector() { nop(four()); }
+  int four() const { return 4; }
+  TinyVector *getFirstEl() { return this; }
+  char *begin() { return nullptr; }
+  char *end() { return begin() + four(); }
+  void clear() { nop(begin()), nop(end()); }
+
+  void nop(void *) {}
+  void nop(int) {}
+};
+} // end namespace llvm_namespace
+using llvm_namespace::TinyVector;
+#endif // function_address_shared_h
diff --git a/lldb/test/Shell/Expr/TestFunctionAddress.lldb b/lldb/test/Shell/Expr/TestFunctionAddress.lldb
new file mode 100644
--- /dev/null
+++ b/lldb/test/Shell/Expr/TestFunctionAddress.lldb
@@ -0,0 +1,9 @@
+# RUN: %clangxx_host %p/Inputs/function-address-main.cpp %p/Inputs/function-address-lib.cpp -g -fuse-ld=lld -o %t
+# RUN: %lldb %t -s %s 2>&1 | FileCheck %s
+b main
+run
+next
+expr argv.four()
+# CHECK: expr argv.four()
+# CHECK-NEXT: (int) $0 = 4
+# CHECK-NOT: SIGSEGV