What is the date of the match with a result of ud 12/12 between Pernell Whitaker and James Mcgirt?
CREATE TABLE "list_of_boxing_quadruple_or_four_divisio" (
  "number" real,
  "name" text,
  "titles" text,
  "date" text,
  "opponent" text,
  "result" text
);
SELECT "date" FROM "list_of_boxing_quadruple_or_four_divisio" WHERE "result"='ud 12/12' AND "name"='pernell whitaker' AND "opponent"='james mcgirt';