llvm::ConstantPointerNull::get(cast<llvm::PointerType>(value->getType()));
if (CGF.CGM.getCodeGenOpts().OptimizationLevel == 0) {
+ llvm::StoreInst *store = CGF.Builder.CreateStore(null, destField);
+ store->setAlignment(Alignment.getQuantity());
CGF.EmitARCStoreStrongCall(destField, value, /*ignored*/ true);
CGF.EmitARCStoreStrongCall(srcField, null, /*ignored*/ true);
return;
// CHECK-UNOPT: [[X:%.*]] = getelementptr inbounds [[BYREF_T:%.*]]* [[VAR:%.*]], i32 0, i32 6
// CHECK-UNOPT: [[X2:%.*]] = getelementptr inbounds [[BYREF_T:%.*]]* [[VAR1:%.*]], i32 0, i32 6
// CHECK-UNOPT-NEXT: [[SIX:%.*]] = load i8** [[X2]], align 8
+// CHECK-UNOPT-NEXT: store i8* null, i8** [[X]], align 8
// CHECK-UNOPT-NEXT: call void @objc_storeStrong(i8** [[X]], i8* [[SIX]]) nounwind
// CHECK-UNOPT-NEXT: call void @objc_storeStrong(i8** [[X2]], i8* null) nounwind
// CHECK-UNOPT-NEXT: ret void