[PATCH] D132170: [ModuloSchedule] Add interface call to accept/reject SMS schedules

[Heng Liang via Phabricator via llvm-commits]

kuaizilh added inline comments.


================
Comment at: llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp:6959
+          if (Stg - Stg2 < MAX_STAGES)
+            CIter->second.set(Stg - Stg2);
+          CIter->second.set(SEEN_AS_LIVE);
----------------
why this should be setted by Stg - Stg2?  is it related to the previous code?"CrossIterationNeeds.insert(std::make_pair(Reg.id(), IterNeed())).first->second |= ((1 << (OStg - Stg)) - 1);"


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132170/new/

https://reviews.llvm.org/D132170