A method for elevating multilevel instructions of a compiler

Abstract

Abstract A method for elevating multilevel instructions of a compiler whichcomprises the following steps: provides multiple ordinary registers to be used as the registers forthe storage of ordinary instructions; elevates at least one of the instructions to the front of a branchinstruction and speculatively executes the instruction; provides multiple specials register corresponding to the multipleordinary registers to be used as the registers for the storage andretrieval of the speculative execution instructions; at in situ of the instructions to be elevated, changes the address of atleast one ordinary register corresponding to the instruction to beelevated to the address of a corresponding special register; and executes the program/instruction by the compiler to complete compilationwith least hardware in use.

Inventors

• 👤 Fei-Pyi Lay

Bibliographic Details