//
//===----------------------------------------------------------------------===//
-#define DEBUG_TYPE "nvptx-isel"
-
#include "NVPTX.h"
#include "NVPTXISelLowering.h"
#include "NVPTXRegisterInfo.h"
class LLVM_LIBRARY_VISIBILITY NVPTXDAGToDAGISel : public SelectionDAGISel {
- // If true, generate corresponding FPCONTRACT. This is
- // language dependent (i.e. CUDA and OpenCL works differently).
- bool doFMAF64;
- bool doFMAF32;
- bool doFMAF64AGG;
- bool doFMAF32AGG;
- bool allowFMA;
-
// If true, generate mul.wide from sext and mul
bool doMulWide;
int getDivF32Level() const;
bool usePrecSqrtF32() const;
bool useF32FTZ() const;
+ bool allowFMA() const;
public:
explicit NVPTXDAGToDAGISel(NVPTXTargetMachine &tm,
CodeGenOpt::Level OptLevel);
// Pass Name
- virtual const char *getPassName() const {
+ const char *getPassName() const override {
return "NVPTX DAG->DAG Pattern Instruction Selection";
}
const NVPTXSubtarget &Subtarget;
- virtual bool SelectInlineAsmMemoryOperand(
- const SDValue &Op, char ConstraintCode, std::vector<SDValue> &OutOps);
+ bool SelectInlineAsmMemoryOperand(const SDValue &Op,
+ char ConstraintCode,
+ std::vector<SDValue> &OutOps) override;
private:
// Include the pieces autogenerated from the target description.
#include "NVPTXGenDAGISel.inc"
- SDNode *Select(SDNode *N);
+ SDNode *Select(SDNode *N) override;
+ SDNode *SelectIntrinsicNoChain(SDNode *N);
+ SDNode *SelectIntrinsicChain(SDNode *N);
+ SDNode *SelectTexSurfHandle(SDNode *N);
SDNode *SelectLoad(SDNode *N);
SDNode *SelectLoadVector(SDNode *N);
- SDNode *SelectLDGLDUVector(SDNode *N);
+ SDNode *SelectLDGLDU(SDNode *N);
SDNode *SelectStore(SDNode *N);
SDNode *SelectStoreVector(SDNode *N);
SDNode *SelectLoadParam(SDNode *N);
SDNode *SelectStoreRetval(SDNode *N);
SDNode *SelectStoreParam(SDNode *N);
+ SDNode *SelectAddrSpaceCast(SDNode *N);
+ SDNode *SelectTextureIntrinsic(SDNode *N);
+ SDNode *SelectSurfaceIntrinsic(SDNode *N);
+ SDNode *SelectBFE(SDNode *N);
inline SDValue getI32Imm(unsigned Imm) {
return CurDAG->getTargetConstant(Imm, MVT::i32);
bool ChkMemSDNodeAddressSpace(SDNode *N, unsigned int spN) const;
- bool UndefOrImm(SDValue Op, SDValue N, SDValue &Retval);
-
};
}