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-rw-r--r--llvm/lib/CodeGen/SplitKit.cpp10
1 files changed, 6 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/SplitKit.cpp b/llvm/lib/CodeGen/SplitKit.cpp
index c309971d2c6..07be24b18dd 100644
--- a/llvm/lib/CodeGen/SplitKit.cpp
+++ b/llvm/lib/CodeGen/SplitKit.cpp
@@ -338,11 +338,13 @@ void SplitAnalysis::analyze(const LiveInterval *li) {
//===----------------------------------------------------------------------===//
/// Create a new SplitEditor for editing the LiveInterval analyzed by SA.
-SplitEditor::SplitEditor(SplitAnalysis &sa, LiveIntervals &lis, VirtRegMap &vrm,
+SplitEditor::SplitEditor(SplitAnalysis &sa, AliasAnalysis &aa,
+ LiveIntervals &lis, VirtRegMap &vrm,
MachineDominatorTree &mdt,
MachineBlockFrequencyInfo &mbfi)
- : SA(sa), LIS(lis), VRM(vrm), MRI(vrm.getMachineFunction().getRegInfo()),
- MDT(mdt), TII(*vrm.getMachineFunction().getSubtarget().getInstrInfo()),
+ : SA(sa), AA(aa), LIS(lis), VRM(vrm),
+ MRI(vrm.getMachineFunction().getRegInfo()), MDT(mdt),
+ TII(*vrm.getMachineFunction().getSubtarget().getInstrInfo()),
TRI(*vrm.getMachineFunction().getSubtarget().getRegisterInfo()),
MBFI(mbfi), Edit(nullptr), OpenIdx(0), SpillMode(SM_Partition),
RegAssign(Allocator) {}
@@ -1130,7 +1132,7 @@ void SplitEditor::deleteRematVictims() {
if (Dead.empty())
return;
- Edit->eliminateDeadDefs(Dead);
+ Edit->eliminateDeadDefs(Dead, None, &AA);
}
void SplitEditor::finish(SmallVectorImpl<unsigned> *LRMap) {
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