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Performing register promotion optimizations in a computer program in regions where memory aliasing may occur and executing the computer program on processor hardware that detects memory aliasing
Performing register promotion optimizations in a computer program in regions where memory aliasing may occur and executing the computer program on processor hardware that detects memory aliasing
Processor hardware detects when memory aliasing occurs, and assures proper operation of the code even in the presence of memory aliasing. Because the hardware can detect and correct for memory aliasing, this allows a compiler to make optimizations such as register promotion even in regions of the code where memory aliasing can occur. The compiled code is then executed on the processor hardware, which detects memory aliasing at run-time and assures proper operation of the code even when memory aliasing occurs.
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