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alex aiken编译器窥视孔优化peephole4M29S.pdf

发布:2025-04-21约2.73千字共5页下载文档
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PeepholeOptimization

•Optimizationscanbedirectlyappliedtoassembly

code

•Peepholeoptimizationiseffectiveforimproving

assemblycode

–The“peephole”isashortsequenceof(usually

contiguous)instructions

–The

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