[all-commits] [llvm/llvm-project] 6a9076: Revert "[CodeGen] Remove `applySplitCriticalEdges`...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a907699d8b4fb35a843ab8fd84ca56ed93fc201
      https://github.com/llvm/llvm-project/commit/6a907699d8b4fb35a843ab8fd84ca56ed93fc201
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-07-11 (Thu, 11 Jul 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/MachineDominators.h
    M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
    M llvm/lib/CodeGen/LazyMachineBlockFrequencyInfo.cpp
    M llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
    M llvm/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
    M llvm/lib/CodeGen/MachineBasicBlock.cpp
    M llvm/lib/CodeGen/MachineDominanceFrontier.cpp
    M llvm/lib/CodeGen/MachineDominators.cpp
    M llvm/lib/CodeGen/MachineLICM.cpp
    M llvm/lib/CodeGen/MachineLoopInfo.cpp
    M llvm/lib/CodeGen/MachineUniformityAnalysis.cpp
    M llvm/lib/CodeGen/PHIElimination.cpp
    M llvm/lib/CodeGen/XRayInstrumentation.cpp
    M llvm/lib/Target/AMDGPU/AMDGPURegBankSelect.cpp
    M llvm/lib/Target/AMDGPU/SILateBranchLowering.cpp
    M llvm/lib/Target/AMDGPU/SILowerI1Copies.cpp
    M llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp
    M llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp
    M llvm/lib/Target/X86/X86FlagsCopyLowering.cpp
    M llvm/tools/llvm-reduce/deltas/ReduceInstructionsMIR.cpp
    M llvm/unittests/Target/WebAssembly/WebAssemblyExceptionInfoTest.cpp

  Log Message:
  -----------
  Revert "[CodeGen] Remove `applySplitCriticalEdges` in `MachineDominatorTree` (#97055)"

This reverts commit c5e5088033fed170068d818c54af6862e449b545.

Causes large compile-time regressions.



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