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Your search returned 280 patents.
( 712/237 in Current US Classification )
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Patent IDTitleDate Filed
6725335 Method and system for fast unlinking of a linked branch in a caching dynamic translator January 5, 2001
6721855 Using an L2 directory to facilitate speculative loads in a multiprocessor system June 26, 2002
6718839 Method and apparatus for facilitating speculative loads in a multiprocessor system June 26, 2002
6715063 Call gate expansion for 64 bit addressing January 14, 2000
6704860 Data processing system and method for fetching instruction blocks in response to a detected block sequence July 26, 2000
6704859 Compressed instruction format for use in a VLIW processor August 4, 1998
6675374 Insertion of prefetch instructions into computer program code October 12, 1999
6675288 Apparatus for mapping instructions using a set of valid and invalid logical to physical register assignments indicated by bits of a valid vector together with a logical register list May 9, 2002
6658534 Mechanism to reduce instruction cache miss penalties and methods therefor March 31, 1998
6647491 Hardware/software system for profiling instructions and selecting a trace using branch history information for branch predictions October 1, 2001
6647490 Training line predictor for branch targets October 14, 1999
6647487 Apparatus and method for shift register rate control of microprocessor instruction prefetches February 18, 2000
6636945 Hardware prefetch system based on transfer request address of cache miss load requests July 19, 2001
6633974 Apparatus and method for controlling link stack corruption during speculative instruction branching using multiple stacks November 4, 1999
6629235 Condition code register architecture for supporting multiple execution units May 5, 2000
6622240 Method and apparatus for pre-branch instruction February 1, 2000
6622236 Microprocessor instruction fetch unit for processing instruction groups having multiple branch instructions February 17, 2000
6615339 VLIW processor accepting branching to any instruction in an instruction word set to be executed consecutively January 18, 2000
6611910 Method for processing branch operations October 12, 1998
6606701 Micro-processor November 24, 1999
6598154 Precoding branch instructions to reduce branch-penalty in pipelined processors December 29, 1998
6594730 Prefetch system for memory controller August 3, 1999
6591360 Local stall/hazard detect in superscalar, pipelined microprocessor January 18, 2000
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