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Thursday, November 3 • 2:15pm - 3:00pm
Loop Passes: Adding new features while reducing technical debt

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This year LLVM's loop passes have been greatly improved. Along with enabling new algorithms, such as new advanced loop unrolling heuristics, some long-living problems have been addressed, which resulted in significant compile time improvements and, in general, cleaner pass pipeline. We'll talk about the journey we've done along various loop passes, share our thoughts on how to avoid in future some problems we met, and share the methodology we used to find these problems.


Thursday November 3, 2016 2:15pm - 3:00pm PDT
1 - General Session (Rm LL20ABC)