diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Target/TargetInstrInfo.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h index 4f3b7ae..b505d16 100644 --- a/include/llvm/Target/TargetInstrInfo.h +++ b/include/llvm/Target/TargetInstrInfo.h @@ -478,9 +478,7 @@ public: /// folding is possible. virtual bool canFoldMemoryOperand(const MachineInstr *MI, - const SmallVectorImpl<unsigned> &Ops) const { - return false; - } + const SmallVectorImpl<unsigned> &Ops) const =0; /// unfoldMemoryOperand - Separate a single instruction which folded a load or /// a store or a load and a store into two or more instruction. If this is @@ -643,6 +641,8 @@ public: bool NewMI = false) const; virtual bool findCommutedOpIndices(MachineInstr *MI, unsigned &SrcOpIdx1, unsigned &SrcOpIdx2) const; + virtual bool canFoldMemoryOperand(const MachineInstr *MI, + const SmallVectorImpl<unsigned> &Ops) const; virtual bool PredicateInstruction(MachineInstr *MI, const SmallVectorImpl<MachineOperand> &Pred) const; virtual void reMaterialize(MachineBasicBlock &MBB, |