Cuban Sandwiches

Name: Cuban Sandwiches
Ingredients: 4 cloves garlic, thinly sliced; Juice of 2 limes (about 3 tablespoons); 1/3 cup freshly squeezed orange juice; 2 teaspoons ground cumin; 1 teaspoon coarse salt; 1 teaspoon freshly ground pepper; 1 (12-ounce) pork tenderloin, trimmed; 1 tablespoon olive oil; 4 ounces Black Forest ham, thinly sliced (about 4 slices); 4 ounces Swiss cheese, thinly sliced (about 4 slices); 4 kosher dill pickles (about 4 ounces), thinly sliced lengthwise; 2 (6-inch) soft French or Cuban rolls, split; 4 tablespoons unsalted butter, softened