diff options
Diffstat (limited to 'include/llvm/CodeGen/LiveIntervalAnalysis.h')
| -rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index 1244368b60..4d0db51a59 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -363,6 +363,11 @@ namespace llvm { SmallVectorImpl<LiveInterval*> &SpillIs, bool &isLoad); + /// isReMaterializable - Returns true if the definition MI of the specified + /// val# of the specified interval is re-materializable. + bool isReMaterializable(const LiveInterval &li, const VNInfo *ValNo, + MachineInstr *MI); + /// getRepresentativeReg - Find the largest super register of the specified /// physical register. unsigned getRepresentativeReg(unsigned Reg) const; |