[all-commits] [llvm/llvm-project] 0933b6: [AMDGPU] IGroupLP: Refactor SchedGroup::initSchedG...

[Frederik Harwath via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0933b634c6a272e5f5ed53da21118eecb15ee940
      https://github.com/llvm/llvm-project/commit/0933b634c6a272e5f5ed53da21118eecb15ee940
  Author: Frederik Harwath <frederik.harwath at amd.com>
  Date:   2026-03-03 (Tue, 03 Mar 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp

  Log Message:
  -----------
  [AMDGPU] IGroupLP: Refactor SchedGroup::initSchedGroup (NFC) (#184122)

There are three overloaded SchedGroup::initSchedGroup functions, two of
which are only used for specific types of SchedGroups, namely
SCHED_BARRIER and SCHED_GROUP_BARRIER. This seems to have a led to some
confusion since the different functions perform checks which are not
needed for their intended restricted use cases. Furthermore, there are
several wrong comments surrounding those functions.

Simplify the functions and inline the actual initialization parts of the
SCHED_BARRIER and SCHED_GROUP_BARRIER variants at their only call sites.
Extract a function that finds the candidate SUnits for a given
SchedGroup and use this instead of initSchedGroup. Fix comments.



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