diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp
index fa9dcbfc21f..34cc0e3b3b8 100644
--- a/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -1852,11 +1852,10 @@ AArch64TargetLowering::LowerGlobalAddressELF(SDValue Op,
   const GlobalValue *GV = GN->getGlobal();
   unsigned Alignment = GV->getAlignment();
   Reloc::Model RelocM = getTargetMachine().getRelocationModel();
-
-  if (GV->isWeakForLinker() && RelocM == Reloc::Static) {
-    // Weak symbols can't use ADRP/ADD pair since they should evaluate to
-    // zero when undefined. In PIC mode the GOT can take care of this, but in
-    // absolute mode we use a constant pool load.
+  if (GV->isWeakForLinker() && GV->isDeclaration() && RelocM == Reloc::Static) {
+    // Weak undefined symbols can't use ADRP/ADD pair since they should evaluate
+    // to zero when they remain undefined. In PIC mode the GOT can take care of
+    // this, but in absolute mode we use a constant pool load.
     SDValue PoolAddr;
     PoolAddr = DAG.getNode(AArch64ISD::WrapperSmall, dl, PtrVT,
                            DAG.getTargetConstantPool(GV, PtrVT, 0, 0,
diff --git a/test/CodeGen/AArch64/extern-weak.ll b/test/CodeGen/AArch64/extern-weak.ll
index f358243bc6f..3d3d8676818 100644
--- a/test/CodeGen/AArch64/extern-weak.ll
+++ b/test/CodeGen/AArch64/extern-weak.ll
@@ -24,4 +24,12 @@ define i32* @bar() {
 ; CHECK: ldr [[BASE:x[0-9]+]], [{{x[0-9]+}}, #:lo12:.LCPI1_0]
 ; CHECK: add x0, [[BASE]], #20
   ret i32* %addr
+}
+
+@defined_weak_var = internal unnamed_addr global i32 0
+
+define i32* @wibble() {
+  ret i32* @defined_weak_var
+; CHECK: adrp [[BASE:x[0-9]+]], defined_weak_var
+; CHECK: add x0, [[BASE]], #:lo12:defined_weak_var
 }
\ No newline at end of file