#define LLVM_LIB_TARGET_POWERPC_PPCSUBTARGET_H
#include "PPCFrameLowering.h"
-#include "PPCInstrInfo.h"
#include "PPCISelLowering.h"
-#include "PPCJITInfo.h"
+#include "PPCInstrInfo.h"
#include "PPCSelectionDAGInfo.h"
#include "llvm/ADT/Triple.h"
#include "llvm/IR/DataLayout.h"
/// TargetTriple - What processor and OS we're targeting.
Triple TargetTriple;
- // Calculates type size & alignment
- const DataLayout DL;
-
/// stackAlignment - The minimum alignment known to hold of the stack frame on
/// entry to the function and which must be maintained by every function.
unsigned StackAlignment;
bool HasSPE;
bool HasQPX;
bool HasVSX;
+ bool HasP8Vector;
+ bool HasP8Altivec;
bool HasFCPSGN;
bool HasFSQRT;
bool HasFRE, HasFRES, HasFRSQRTE, HasFRSQRTES;
bool HasFPCVT;
bool HasISEL;
bool HasPOPCNTD;
+ bool HasCMPB;
bool HasLDBRX;
bool IsBookE;
+ bool HasOnlyMSYNC;
bool IsE500;
bool IsPPC4xx;
bool IsPPC6xx;
bool DeprecatedMFTB;
bool DeprecatedDST;
bool HasLazyResolverStubs;
- bool IsJITCodeModel;
bool IsLittleEndian;
-
- /// OptLevel - What default optimization level we're emitting code for.
- CodeGenOpt::Level OptLevel;
+ bool HasICBT;
+ bool HasInvariantFunctionDescriptors;
enum {
PPC_ABI_UNKNOWN,
PPCFrameLowering FrameLowering;
PPCInstrInfo InstrInfo;
- PPCJITInfo JITInfo;
PPCTargetLowering TLInfo;
PPCSelectionDAGInfo TSInfo;
/// of the specified triple.
///
PPCSubtarget(const std::string &TT, const std::string &CPU,
- const std::string &FS, PPCTargetMachine &TM,
- CodeGenOpt::Level OptLevel);
+ const std::string &FS, const PPCTargetMachine &TM);
/// ParseSubtargetFeatures - Parses features string setting specified
/// subtarget options. Definition of function is auto generated by tblgen.
void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
- /// SetJITMode - This is called to inform the subtarget info that we are
- /// producing code for the JIT.
- void SetJITMode();
-
/// getStackAlignment - Returns the minimum alignment known to hold of the
/// stack frame on entry to the function and which must be maintained by every
/// function for this subtarget.
const PPCFrameLowering *getFrameLowering() const override {
return &FrameLowering;
}
- const DataLayout *getDataLayout() const override { return &DL; }
const PPCInstrInfo *getInstrInfo() const override { return &InstrInfo; }
- PPCJITInfo *getJITInfo() override { return &JITInfo; }
const PPCTargetLowering *getTargetLowering() const override {
return &TLInfo;
}
/// so that we can use initializer lists for subtarget initialization.
PPCSubtarget &initializeSubtargetDependencies(StringRef CPU, StringRef FS);
- /// \brief Reset the features for the PowerPC target.
- void resetSubtargetFeatures(const MachineFunction *MF) override;
private:
void initializeEnvironment();
- void resetSubtargetFeatures(StringRef CPU, StringRef FS);
+ void initSubtargetFeatures(StringRef CPU, StringRef FS);
public:
/// isPPC64 - Return true if we are generating code for 64-bit pointer mode.
bool hasLazyResolverStub(const GlobalValue *GV,
const TargetMachine &TM) const;
- // isJITCodeModel - True if we're generating code for the JIT
- bool isJITCodeModel() const { return IsJITCodeModel; }
-
// isLittleEndian - True if generating little-endian code
bool isLittleEndian() const { return IsLittleEndian; }
bool hasSPE() const { return HasSPE; }
bool hasQPX() const { return HasQPX; }
bool hasVSX() const { return HasVSX; }
+ bool hasP8Vector() const { return HasP8Vector; }
+ bool hasP8Altivec() const { return HasP8Altivec; }
bool hasMFOCRF() const { return HasMFOCRF; }
bool hasISEL() const { return HasISEL; }
bool hasPOPCNTD() const { return HasPOPCNTD; }
+ bool hasCMPB() const { return HasCMPB; }
bool hasLDBRX() const { return HasLDBRX; }
bool isBookE() const { return IsBookE; }
+ bool hasOnlyMSYNC() const { return HasOnlyMSYNC; }
bool isPPC4xx() const { return IsPPC4xx; }
bool isPPC6xx() const { return IsPPC6xx; }
bool isE500() const { return IsE500; }
bool isDeprecatedMFTB() const { return DeprecatedMFTB; }
bool isDeprecatedDST() const { return DeprecatedDST; }
+ bool hasICBT() const { return HasICBT; }
+ bool hasInvariantFunctionDescriptors() const {
+ return HasInvariantFunctionDescriptors;
+ }
const Triple &getTargetTriple() const { return TargetTriple; }
MachineInstr *end,
unsigned NumRegionInstrs) const override;
bool useAA() const override;
+
+ bool enableSubRegLiveness() const override;
};
} // End llvm namespace