| Publisher | Yale University Press | ||
|---|---|---|---|
| Format | 159.4KB PDF | Date added | 18 May 2001 |
| Topics | Programming Languages, Java | ||
| Downloads | 14 | ||
This paper describes the design and implementation of ?JVM, a functional representation of Java bytecode that makes data flow explicit, verification simple, and that is well-suited for translation into lower-level representations such as those used in optimizing compilers. It is a good alternative to stack-based Java bytecode for virtual machines or ahead-of-time compilers which optimize methods and produce native code. ?JVM is used as one component in a sophisticated type-preserving compiler for Java class files. Though the implementation is incomplete, preliminary measurements of both compile and run times are promising.
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