Quote: dynamic method calls with direct devirtualizing and code patching; inline code is executed until assumptions fail and backup code takes its place; mean of 16% faster

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Many devirtualization techniques have been proposed to reduce … We propose a new technique called direct devirtualization … When the call is devirtualized … , the compiler generates the inlined code of … is actually executed until our assumption about the … executed subsequently. … we improved the execution performance by ranging from …   Google-1   Google-2

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Topic: optimization of object-oriented programs (16 items)