[PATCH] D35858: [RFC] [LLVM] [LazyValueInfo] Introduce getRecurringEdgeValue to handle simple recurrence

John Regehr via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 25 15:54:22 PDT 2017

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regehr added a comment.

Could you please quantify the effect that this has on compile time? Time for an optimized -j1 compile of LLVM itself is reasonable. Also it would be nice to know what effect this has on generated code.


Repository:
  rL LLVM

https://reviews.llvm.org/D35858

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