[all-commits] [llvm/llvm-project] 6edfa6: [MC] Merge MC[Sub, Super]RegIterator with mc_[sub, s...

[Sergei Barannikov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6edfa6184a71d3e55b58fcf34d68d6518c840c0f
      https://github.com/llvm/llvm-project/commit/6edfa6184a71d3e55b58fcf34d68d6518c840c0f
  Author: Sergei Barannikov <barannikov88 at gmail.com>
  Date:   2023-06-16 (Fri, 16 Jun 2023)

  Changed paths:
    M llvm/include/llvm/MC/MCRegisterInfo.h

  Log Message:
  -----------
  [MC] Merge MC[Sub,Super]RegIterator with mc_[sub,super]_reg_iterator

Turn MC*RegIterator into fully qualified iterators by deriving them from
iterator_adaptor_base. This makes mc_*_reg iterators redundant.

Reviewed By: dblaikie

Differential Revision: https://reviews.llvm.org/D152655


  Commit: aa2d0fbc30d948dc9ce7d312ae4c56467fa57932
      https://github.com/llvm/llvm-project/commit/aa2d0fbc30d948dc9ce7d312ae4c56467fa57932
  Author: Sergei Barannikov <barannikov88 at gmail.com>
  Date:   2023-06-16 (Fri, 16 Jun 2023)

  Changed paths:
    M llvm/include/llvm/CodeGen/LiveIntervals.h
    M llvm/include/llvm/CodeGen/LiveRegUnits.h
    M llvm/include/llvm/CodeGen/TargetRegisterInfo.h
    M llvm/include/llvm/MC/MCRegister.h
    M llvm/include/llvm/MC/MCRegisterInfo.h
    M llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
    M llvm/lib/CodeGen/BreakFalseDeps.cpp
    M llvm/lib/CodeGen/EarlyIfConversion.cpp
    M llvm/lib/CodeGen/InterferenceCache.cpp
    M llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
    M llvm/lib/CodeGen/LiveIntervals.cpp
    M llvm/lib/CodeGen/LiveRegMatrix.cpp
    M llvm/lib/CodeGen/MLRegallocEvictAdvisor.cpp
    M llvm/lib/CodeGen/MachineCopyPropagation.cpp
    M llvm/lib/CodeGen/MachinePipeliner.cpp
    M llvm/lib/CodeGen/MachineSink.cpp
    M llvm/lib/CodeGen/MachineTraceMetrics.cpp
    M llvm/lib/CodeGen/MachineVerifier.cpp
    M llvm/lib/CodeGen/PrologEpilogInserter.cpp
    M llvm/lib/CodeGen/RDFRegisters.cpp
    M llvm/lib/CodeGen/ReachingDefAnalysis.cpp
    M llvm/lib/CodeGen/RegAllocBasic.cpp
    M llvm/lib/CodeGen/RegAllocEvictionAdvisor.cpp
    M llvm/lib/CodeGen/RegAllocFast.cpp
    M llvm/lib/CodeGen/RegAllocGreedy.cpp
    M llvm/lib/CodeGen/RegAllocPBQP.cpp
    M llvm/lib/CodeGen/RegisterCoalescer.cpp
    M llvm/lib/CodeGen/RegisterPressure.cpp
    M llvm/lib/CodeGen/RegisterScavenging.cpp
    M llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
    M llvm/lib/CodeGen/VirtRegMap.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUInsertDelayAlu.cpp
    M llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
    M llvm/lib/Target/AMDGPU/SIOptimizeExecMaskingPreRA.cpp
    M llvm/lib/Target/AMDGPU/SIPostRABundler.cpp
    M llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
    M llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp
    M llvm/lib/Target/PowerPC/PPCVSXFMAMutate.cpp
    M llvm/unittests/MI/LiveIntervalTest.cpp

  Log Message:
  -----------
  [MC] Add MCRegisterInfo::regunits for iteration over register units

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D152098


  Commit: b70b96c0f5a704f2fbe4f15ba645b76128ccbfd3
      https://github.com/llvm/llvm-project/commit/b70b96c0f5a704f2fbe4f15ba645b76128ccbfd3
  Author: Sergei Barannikov <barannikov88 at gmail.com>
  Date:   2023-06-16 (Fri, 16 Jun 2023)

  Changed paths:
    M llvm/lib/CodeGen/RegAllocEvictionAdvisor.h
    M llvm/lib/CodeGen/RegAllocGreedy.cpp

  Log Message:
  -----------
  [RegAlloc] Simplify RegAllocEvictionAdvisor::canReassign (NFC)

Use range-based for loops.
The return type has been changed to bool because the method is only
used in boolean contexts.

Reviewed By: mtrofin

Differential Revision: https://reviews.llvm.org/D152665


Compare: https://github.com/llvm/llvm-project/compare/8561283b10f7...b70b96c0f5a7