diff --git a/tests/elftls_dl_test.cpp b/tests/elftls_dl_test.cpp
index e908fb9..36bdc3b 100644
--- a/tests/elftls_dl_test.cpp
+++ b/tests/elftls_dl_test.cpp
@@ -32,6 +32,7 @@
 #include <thread>
 
 #include "gtest_globals.h"
+#include "private/__get_tls.h"
 #include "utils.h"
 
 #if defined(__BIONIC__)
@@ -114,11 +115,25 @@
   }).join();
 }
 
+extern "C" int* missing_weak_tls_addr();
+
+// The Bionic linker resolves a TPREL relocation to an unresolved weak TLS
+// symbol to 0, which is added to the thread pointer. N.B.: A TPREL relocation
+// in a static executable is resolved by the static linker instead, and static
+// linker behavior varies (especially with bfd and gold). See
+// https://bugs.llvm.org/show_bug.cgi?id=40570.
+TEST(elftls_dl, tprel_missing_weak) {
+  ASSERT_EQ(static_cast<void*>(__get_tls()), missing_weak_tls_addr());
+  std::thread([] {
+    ASSERT_EQ(static_cast<void*>(__get_tls()), missing_weak_tls_addr());
+  }).join();
+}
+
 // The behavior of accessing an unresolved weak TLS symbol using a dynamic TLS
 // relocation depends on which kind of implementation the target uses. With
 // TLSDESC, the result is NULL. With __tls_get_addr, the result is the
 // generation count (or maybe undefined behavior)? This test only tests TLSDESC.
-TEST(elftls_dl, missing_weak) {
+TEST(elftls_dl, tlsdesc_missing_weak) {
 #if defined(__aarch64__)
   void* lib = dlopen("libtest_elftls_dynamic.so", RTLD_LOCAL | RTLD_NOW);
   ASSERT_NE(nullptr, lib);
diff --git a/tests/elftls_test.cpp b/tests/elftls_test.cpp
index 2d83d70..7c072b6 100644
--- a/tests/elftls_test.cpp
+++ b/tests/elftls_test.cpp
@@ -30,8 +30,6 @@
 
 #include <thread>
 
-#include "private/__get_tls.h"
-
 // Specify the LE access model explicitly. This file is compiled into the
 // bionic-unit-tests executable, but the compiler sees an -fpic object file
 // output into a static library, so it defaults to dynamic TLS accesses.
@@ -64,17 +62,9 @@
   }).join();
 }
 
-extern "C" int* missing_weak_tls_addr();
 extern "C" int bump_static_tls_var_1();
 extern "C" int bump_static_tls_var_2();
 
-TEST(elftls, tprel_missing_weak) {
-  ASSERT_EQ(static_cast<void*>(__get_tls()), missing_weak_tls_addr());
-  std::thread([] {
-    ASSERT_EQ(static_cast<void*>(__get_tls()), missing_weak_tls_addr());
-  }).join();
-}
-
 TEST(elftls, tprel_addend) {
   ASSERT_EQ(4, bump_static_tls_var_1());
   ASSERT_EQ(8, bump_static_tls_var_2());