[PATCH] D68970: AMDGPU: Fix infinite searches in SIFixSGPRCopies

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SIFixSGPRCopies.cpp:700
   SetVector<const MachineInstr *> worklist;
+  DenseSet<const MachineInstr *> Visited;
   worklist.insert(&MI);
----------------
SmallSet maybe instead?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68970/new/

https://reviews.llvm.org/D68970