diff options
Diffstat (limited to 'include/llvm/Target/TargetInstrInfo.h')
| -rw-r--r-- | include/llvm/Target/TargetInstrInfo.h | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h index 247f9d8..110976a 100644 --- a/include/llvm/Target/TargetInstrInfo.h +++ b/include/llvm/Target/TargetInstrInfo.h @@ -207,7 +207,7 @@ public: /// this, particularly to support spilled vector registers. virtual bool getStackSlotRange(const TargetRegisterClass *RC, unsigned SubIdx, unsigned &Size, unsigned &Offset, - const TargetMachine *TM) const; + const MachineFunction &MF) const; /// isAsCheapAsAMove - Return true if the instruction is as cheap as a move /// instruction. @@ -672,16 +672,15 @@ public: /// operand folded, otherwise NULL is returned. /// The new instruction is inserted before MI, and the client is responsible /// for removing the old instruction. - MachineInstr* foldMemoryOperand(MachineBasicBlock::iterator MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const; + MachineInstr *foldMemoryOperand(MachineBasicBlock::iterator MI, + ArrayRef<unsigned> Ops, int FrameIndex) const; /// foldMemoryOperand - Same as the previous version except it allows folding /// of any load and store from / to any address, not just from a specific /// stack slot. - MachineInstr* foldMemoryOperand(MachineBasicBlock::iterator MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const; + MachineInstr *foldMemoryOperand(MachineBasicBlock::iterator MI, + ArrayRef<unsigned> Ops, + MachineInstr *LoadMI) const; /// hasPattern - return true when there is potentially a faster code sequence /// for an instruction chain ending in \p Root. All potential pattern are @@ -723,20 +722,20 @@ protected: /// foldMemoryOperandImpl - Target-dependent implementation for /// foldMemoryOperand. Target-independent code in foldMemoryOperand will /// take care of adding a MachineMemOperand to the newly created instruction. - virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const { + virtual MachineInstr *foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr *MI, + ArrayRef<unsigned> Ops, + int FrameIndex) const { return nullptr; } /// foldMemoryOperandImpl - Target-dependent implementation for /// foldMemoryOperand. Target-independent code in foldMemoryOperand will /// take care of adding a MachineMemOperand to the newly created instruction. - virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const { + virtual MachineInstr *foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr *MI, + ArrayRef<unsigned> Ops, + MachineInstr *LoadMI) const { return nullptr; } @@ -786,9 +785,8 @@ protected: public: /// canFoldMemoryOperand - Returns true for the specified load / store if /// folding is possible. - virtual - bool canFoldMemoryOperand(const MachineInstr *MI, - const SmallVectorImpl<unsigned> &Ops) const; + virtual bool canFoldMemoryOperand(const MachineInstr *MI, + ArrayRef<unsigned> Ops) const; /// 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 |