| 摘要 |
A method for compiling a program including a loop is provided. In the program, the loop includes K instructions (K>2) and repeats for M times (M>2). The compiling method comprises following steps: performing resource conflict analysis to the K instructions in the loop; dividing the K instructions in the loop into a first combined instruction section, a connection instruction section and a second combined instruction section, wherein there is no resource conflict between the instructions in the first combined instruction section and the instructions in the second combined instruction section respectively; and compiling the program, wherein the instructions in the first combined instruction section in the cycle N (N=2, 3, . . . M) and the instructions in the second combined instruction section in the cycle N-1 are combined to be compiled respectively. A compiling apparatus and a computer system for realizing the above-mentioned compiling method are further provided.
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