[PATCH] D126316: [clang][dataflow] Make limit on fixpoint-algorithm iterations proportional to size of CFG.

Dmitri Gribenko via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue May 24 12:19:27 PDT 2022


gribozavr2 added inline comments.


================
Comment at: clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp:336
+  static constexpr uint32_t MaxAverageVisitsPerBlock = 4;
+  const uint32_t MaxIterations = MaxAverageVisitsPerBlock * BlockStates.size();
   uint32_t Iterations = 0;
----------------
Could you cap the computed number at 1<<16 still?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126316/new/

https://reviews.llvm.org/D126316



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