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| author | paperchalice <liujunchang97@outlook.com> | 2024-12-11 14:25:17 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-11 14:25:17 +0800 |
| commit | 553058f825157b33a2d7f793c811f301260b765b (patch) | |
| tree | 0fefea1a58354cbb957df525a951dd615640a9b4 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 839c8217b989a22908fdd1ec48105ff22d655fb2 (diff) | |
| download | llvm-553058f825157b33a2d7f793c811f301260b765b.zip llvm-553058f825157b33a2d7f793c811f301260b765b.tar.gz llvm-553058f825157b33a2d7f793c811f301260b765b.tar.bz2 | |
Revert "[DomTreeUpdater] Move critical edge splitting code to updater" (#119512)
Reverts llvm/llvm-project#115111 Causes #119511
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineBasicBlock.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/llvm/lib/CodeGen/MachineBasicBlock.cpp b/llvm/lib/CodeGen/MachineBasicBlock.cpp index 5ac6472..5d06af3e 100644 --- a/llvm/lib/CodeGen/MachineBasicBlock.cpp +++ b/llvm/lib/CodeGen/MachineBasicBlock.cpp @@ -16,13 +16,11 @@ #include "llvm/CodeGen/LiveIntervals.h" #include "llvm/CodeGen/LivePhysRegs.h" #include "llvm/CodeGen/LiveVariables.h" -#include "llvm/CodeGen/MachineDomTreeUpdater.h" #include "llvm/CodeGen/MachineDominators.h" #include "llvm/CodeGen/MachineFunction.h" #include "llvm/CodeGen/MachineInstrBuilder.h" #include "llvm/CodeGen/MachineJumpTableInfo.h" #include "llvm/CodeGen/MachineLoopInfo.h" -#include "llvm/CodeGen/MachinePostDominators.h" #include "llvm/CodeGen/MachineRegisterInfo.h" #include "llvm/CodeGen/SlotIndexes.h" #include "llvm/CodeGen/TargetInstrInfo.h" @@ -1148,7 +1146,7 @@ public: MachineBasicBlock *MachineBasicBlock::SplitCriticalEdge( MachineBasicBlock *Succ, Pass *P, MachineFunctionAnalysisManager *MFAM, - std::vector<SparseBitVector<>> *LiveInSets, MachineDomTreeUpdater *MDTU) { + std::vector<SparseBitVector<>> *LiveInSets) { assert((P || MFAM) && "Need a way to get analysis results!"); if (!canSplitCriticalEdge(Succ)) return nullptr; @@ -1348,8 +1346,8 @@ MachineBasicBlock *MachineBasicBlock::SplitCriticalEdge( LIS->repairIntervalsInRange(this, getFirstTerminator(), end(), UsedRegs); } - if (MDTU) - MDTU->splitCriticalEdge(this, Succ, NMBB); + if (auto *MDT = GET_RESULT(MachineDominatorTree, getDomTree, )) + MDT->recordSplitCriticalEdge(this, Succ, NMBB); if (MachineLoopInfo *MLI = GET_RESULT(MachineLoop, getLI, Info)) if (MachineLoop *TIL = MLI->getLoopFor(this)) { |