X86TargetLowering::LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const {
GlobalAddressSDNode *GA = cast<GlobalAddressSDNode>(Op);
+
+ // Cygwin uses emutls.
+ // FIXME: It may be EmulatedTLS-generic also for X86-Android.
+ if (Subtarget->isTargetWindowsCygwin())
+ return LowerToTLSEmulatedModel(GA, DAG);
+
const GlobalValue *GV = GA->getGlobal();
auto PtrVT = getPointerTy(DAG.getDataLayout());