diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-10-28 20:34:50 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-10-28 20:34:50 +0000 |
| commit | d68f458244b9d9a6644a9550dd5cee60331c9e7d (patch) | |
| tree | be0b854b155d5095eeb52ab05922ec2a16742ad2 /lib/CodeGen/SplitKit.cpp | |
| parent | 26b92be9222e267447efe943f12848775075e22f (diff) | |
Make MachineDominators available for SplitEditor. We are going to need it for
proper SSA updating.
This doesn't cause MachineDominators to be recomputed since we are already
requiring MachineLoopInfo which uses dominators as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117598 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SplitKit.cpp')
| -rw-r--r-- | lib/CodeGen/SplitKit.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/CodeGen/SplitKit.cpp b/lib/CodeGen/SplitKit.cpp index a89a977695..f81c479f81 100644 --- a/lib/CodeGen/SplitKit.cpp +++ b/lib/CodeGen/SplitKit.cpp @@ -18,6 +18,7 @@ #include "VirtRegMap.h" #include "llvm/CodeGen/CalcSpillWeights.h" #include "llvm/CodeGen/LiveIntervalAnalysis.h" +#include "llvm/CodeGen/MachineDominators.h" #include "llvm/CodeGen/MachineInstrBuilder.h" #include "llvm/CodeGen/MachineLoopInfo.h" #include "llvm/CodeGen/MachineRegisterInfo.h" @@ -603,14 +604,17 @@ VNInfo *LiveIntervalMap::defByCopyFrom(unsigned Reg, //===----------------------------------------------------------------------===// /// Create a new SplitEditor for editing the LiveInterval analyzed by SA. -SplitEditor::SplitEditor(SplitAnalysis &sa, LiveIntervals &lis, VirtRegMap &vrm, +SplitEditor::SplitEditor(SplitAnalysis &sa, + LiveIntervals &lis, + VirtRegMap &vrm, + MachineDominatorTree &mdt, LiveRangeEdit &edit) : sa_(sa), lis_(lis), vrm_(vrm), mri_(vrm.getMachineFunction().getRegInfo()), tii_(*vrm.getMachineFunction().getTarget().getInstrInfo()), edit_(edit), - dupli_(lis_, edit.getParent()), - openli_(lis_, edit.getParent()) + dupli_(lis_, mdt, edit.getParent()), + openli_(lis_, mdt, edit.getParent()) { } |