With decoding time instruction optimization code compilation for enhanced application binary interface (abi)

摘要

The present invention is used to optimize the decoding time instruction , and provides a computer program for compiling code for enhanced application binary interface (ABI), systems , and methods . By A computer includes identifying the configuration code sequence to implement the variable address lookup table functions, including access to the variables in the offset away from the position in the variable address reference table , and enhanced and is to compile the code for the application binary interface (ABI). Code sequence includes a first internal representation of the instruction (IR) and a second IR instruction . Second instruction is dependent on the first instruction . I modify the scheduler cost function has at least one and the associated first instruction of the IR and IR of the second instruction . Be modified , comprises generating a scheduler cost function that is configured modified to be disposed adjacent the first instruction in the second instruction . In response to the modified scheduler cost function to generate an object file . Object file includes a first instruction which is disposed adjacent to the second instruction . I issued the object file . [ Selection Figure Figure 3