[PATCH] D150310: [TableGen][SubtargetEmitter] Add the StartAtCycles field in the WriteRes class.

Francesco Petrogalli via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed May 10 14:28:35 PDT 2023


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Conditions that need to be met:

1. count(StartAtCycles) == count(ReservedCycles);
2. For each i: StartAtCycles[i] < ReservedCycles[i];
3. If left unspecified, the elements are set to 0.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D150310

Files:
  llvm/include/llvm/MC/MCSchedule.h
  llvm/include/llvm/Target/TargetSchedule.td
  llvm/test/TableGen/StartAtCycle.td
  llvm/tools/llvm-exegesis/lib/SchedClassResolution.cpp
  llvm/utils/TableGen/SubtargetEmitter.cpp

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