84    quad_word op1, op2, op3;  in main()  local
87    op1.high = 0x0011223344556677ull;  in main()
88    op1.low  = 0x8899aabbccddeeffull;  in main()
89    op2 = op1;  in main()
91    test(op1, op2, op3, 0);  in main()
94    op1.high = 0x8000000000000000ull;  in main()
95    op1.low  = 0x0000000000000000ull;  in main()
99    test(op1, op2, op3, 1);  in main()
102    op1.high = 0x0000000000000000ull;  in main()
103    op1.low  = 0x0000000000000001ull;  in main()
107    test(op1, op2, op3, 1);  in main()