diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Hexagon/HexagonInstrInfo.h')
| -rw-r--r-- | contrib/llvm/lib/Target/Hexagon/HexagonInstrInfo.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/contrib/llvm/lib/Target/Hexagon/HexagonInstrInfo.h b/contrib/llvm/lib/Target/Hexagon/HexagonInstrInfo.h index 5df13a8..b721da4 100644 --- a/contrib/llvm/lib/Target/Hexagon/HexagonInstrInfo.h +++ b/contrib/llvm/lib/Target/Hexagon/HexagonInstrInfo.h @@ -16,9 +16,9 @@ #include "HexagonRegisterInfo.h" #include "MCTargetDesc/HexagonBaseInfo.h" -#include "llvm/Target/TargetFrameLowering.h" #include "llvm/Target/TargetInstrInfo.h" - +#include "llvm/Target/TargetFrameLowering.h" +#include "llvm/CodeGen/MachineBranchProbabilityInfo.h" #define GET_INSTRINFO_HEADER #include "HexagonGenInstrInfo.inc" @@ -28,6 +28,8 @@ namespace llvm { class HexagonInstrInfo : public HexagonGenInstrInfo { const HexagonRegisterInfo RI; const HexagonSubtarget& Subtarget; + typedef unsigned Opcode_t; + public: explicit HexagonInstrInfo(HexagonSubtarget &ST); @@ -111,6 +113,7 @@ public: unsigned createVR(MachineFunction* MF, MVT VT) const; + virtual bool isBranch(const MachineInstr *MI) const; virtual bool isPredicable(MachineInstr *MI) const; virtual bool PredicateInstruction(MachineInstr *MI, @@ -127,7 +130,11 @@ public: const BranchProbability &Probability) const; virtual bool isPredicated(const MachineInstr *MI) const; + virtual bool isPredicated(unsigned Opcode) const; + virtual bool isPredicatedTrue(const MachineInstr *MI) const; + virtual bool isPredicatedTrue(unsigned Opcode) const; virtual bool isPredicatedNew(const MachineInstr *MI) const; + virtual bool isPredicatedNew(unsigned Opcode) const; virtual bool DefinesPredicate(MachineInstr *MI, std::vector<MachineOperand> &Pred) const; virtual bool @@ -176,6 +183,7 @@ public: bool isConditionalLoad (const MachineInstr* MI) const; bool isConditionalStore(const MachineInstr* MI) const; bool isNewValueInst(const MachineInstr* MI) const; + bool isNewValue(const MachineInstr* MI) const; bool isDotNewInst(const MachineInstr* MI) const; bool isDeallocRet(const MachineInstr *MI) const; unsigned getInvertedPredicatedOpcode(const int Opc) const; @@ -189,6 +197,8 @@ public: void immediateExtend(MachineInstr *MI) const; bool isConstExtended(MachineInstr *MI) const; + int getDotNewPredJumpOp(MachineInstr *MI, + const MachineBranchProbabilityInfo *MBPI) const; unsigned getAddrMode(const MachineInstr* MI) const; bool isOperandExtended(const MachineInstr *MI, unsigned short OperandNum) const; @@ -197,6 +207,9 @@ public: int getMaxValue(const MachineInstr *MI) const; bool NonExtEquivalentExists (const MachineInstr *MI) const; short getNonExtOpcode(const MachineInstr *MI) const; + bool PredOpcodeHasJMP_c(Opcode_t Opcode) const; + bool PredOpcodeHasNot(Opcode_t Opcode) const; + private: int getMatchingCondBranchOpcode(int Opc, bool sense) const; |
