Function Graph 0Basic Block 0Opcode: dd 44 24 04sub_804fd20:Opcode: dd 44 24 04fld     qword [esp+0x4]Opcode: d9 fefsin    Opcode: df e0fstsw   axOpcode: 9esahf    Opcode: 7a 01jpe     0x804fd2cBasic Block 1Opcode: e8 8f 00 00 00call    sub_804fdc0Opcode: d9 fefsin    Opcode: c3retn    Basic Block 2Opcode: c3retn