2015 LLVM Developers’ Meeting: Joseph Groff & Chris Lattner “Swift's High-Level IR: A Case Study..." скачать в хорошем качестве

2015 LLVM Developers’ Meeting: Joseph Groff & Chris Lattner “Swift's High-Level IR: A Case Study..."

http://www.LLVM.org/devmtg/2015-10/ — Swift's High-Level IR: A Case Study of Complementing LLVM IR with Language-Specific Optimization - Joseph Groff & Chris Lattner, Apple Slides: http://llvm.org/devmtg/2015-10/slides... — The Swift programming language is built on LLVM and uses LLVM IR and the LLVM backend for code generation, but it also contains a new high-level IR called SIL to model the semantics of the language (and perform optimizations) at a higher level. In this talk, we discuss the motivations and applications of SIL, including high-level semantic analyses and transformations such as flow-dependent diagnostics, devirtualization, specialization, reference counting optimization, and TBAA, and we compare SIL's design with that of LLVM IR. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com