Appeal No. 96-2499 Application No. 08/204,521 (a) a memory array for providing a plurality of addressable entries for renaming said flag registers; (b) array read logic coupled to said memory array and coupled to said logic for supplying, said instruction decode and fetch unit for addressing said memory array by said flag registers and for supplying pointers to a set of physical registers assigned to said flag registers; (c) dependency logic for determining if said given instruction of said current set of instructions reads a flag register that is output by said previous instruction of said current set of instructions; and (d) comparison logic responsive to said dependency logic for determining if flags of said flag register read by said given instruction are a superset of flags of said flag register output by said previous instruction of said current set of instructions. The examiner relies on the following reference: Cocke et al. (Cocke) 4,992,938 Feb. 12, 1991 Claims 1 through 3, 5 through 40 and 42 through 50 stand rejected under 35 U.S.C. § 103 as unpatentable over Cocke. Reference is made to the brief and answer for the respective positions of appellants and the examiner. OPINION 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007