test: add missing dllstorage attribute

Author: compnerd

test/IRGen/dead_method.swift

@@ -12,7 +12,7 @@ public class Class {
   private func dead() {}
 }
 
-// CHECK-LABEL: @"$s11dead_method5ClassCMn" ={{( protected)?}} constant <{{.*}}> <{
+// CHECK-LABEL: @"$s11dead_method5ClassCMn" ={{( dllexport)?}}{{( protected)?}} constant <{{.*}}> <{
 
 // -- metadata accessor
 // CHECK-SAME: "$s11dead_method5ClassCMa"

test/IRGen/protocol_accessor_multifile.swift

@@ -2,7 +2,7 @@
 // RUN: %FileCheck %s < %t.ll
 // RUN: %FileCheck -check-prefix NEGATIVE %s < %t.ll
 
-// CHECK: @"$s27protocol_accessor_multifile5ProtoMp" = external global
+// CHECK: @"$s27protocol_accessor_multifile5ProtoMp" = external{{( dllimport)?}} global
 // NEGATIVE-NOT: @"$s27protocol_accessor_multifile10ClassProtoMp" =
 
 // CHECK-LABEL: define{{.*}} void @"$s27protocol_accessor_multifile14useExistentialyyF"()