LLVM API Documentation

Defines | Functions | Variables
Execution.cpp File Reference
#include "Interpreter.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/IntrinsicLowering.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/GetElementPtrTypeIterator.h"
#include "llvm/IR/Instructions.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include <algorithm>
#include <cmath>
Include dependency graph for Execution.cpp:

Go to the source code of this file.

Defines

#define DEBUG_TYPE   "interpreter"
#define IMPLEMENT_BINARY_OPERATOR(OP, TY)
#define IMPLEMENT_INTEGER_ICMP(OP, TY)
#define IMPLEMENT_VECTOR_INTEGER_ICMP(OP, TY)
#define IMPLEMENT_POINTER_ICMP(OP)
#define IMPLEMENT_FCMP(OP, TY)
#define IMPLEMENT_VECTOR_FCMP_T(OP, TY)
#define IMPLEMENT_VECTOR_FCMP(OP)
#define IMPLEMENT_SCALAR_NANS(TY, X, Y)
#define MASK_VECTOR_NANS_T(X, Y, TZ, FLAG)
#define MASK_VECTOR_NANS(TY, X, Y, FLAG)
#define IMPLEMENT_UNORDERED(TY, X, Y)
#define IMPLEMENT_VECTOR_UNORDERED(TY, X, Y, _FUNC)
#define INTEGER_VECTOR_OPERATION(OP)
#define INTEGER_VECTOR_FUNCTION(OP)
#define FLOAT_VECTOR_FUNCTION(OP, TY)
#define FLOAT_VECTOR_OP(OP)
#define IMPLEMENT_VAARG(TY)   case Type::TY##TyID: Dest.TY##Val = Src.TY##Val; break

Functions

 STATISTIC (NumDynamicInsts,"Number of dynamic instructions executed")
static void SetValue (Value *V, GenericValue Val, ExecutionContext &SF)
static void executeFAddInst (GenericValue &Dest, GenericValue Src1, GenericValue Src2, Type *Ty)
static void executeFSubInst (GenericValue &Dest, GenericValue Src1, GenericValue Src2, Type *Ty)
static void executeFMulInst (GenericValue &Dest, GenericValue Src1, GenericValue Src2, Type *Ty)
static void executeFDivInst (GenericValue &Dest, GenericValue Src1, GenericValue Src2, Type *Ty)
static void executeFRemInst (GenericValue &Dest, GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_EQ (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_NE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_ULT (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_SLT (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_UGT (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_SGT (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_ULE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_SLE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_UGE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeICMP_SGE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_OEQ (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_ONE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_OLE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_OGE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_OLT (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_OGT (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_UEQ (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_UNE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_ULE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_UGE (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_ULT (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_UGT (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_ORD (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_UNO (GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeFCMP_BOOL (GenericValue Src1, GenericValue Src2, const Type *Ty, const bool val)
static GenericValue executeCmpInst (unsigned predicate, GenericValue Src1, GenericValue Src2, Type *Ty)
static GenericValue executeSelectInst (GenericValue Src1, GenericValue Src2, GenericValue Src3, const Type *Ty)
static unsigned getShiftAmount (uint64_t orgShiftAmount, llvm::APInt valueToShift)

Variables

static cl::opt< bool > PrintVolatile ("interpreter-print-volatile", cl::Hidden, cl::desc("make the interpreter print every volatile load and store"))

Define Documentation

#define DEBUG_TYPE   "interpreter"

Definition at line 30 of file Execution.cpp.

#define FLOAT_VECTOR_FUNCTION (   OP,
  TY 
)
Value:
for (unsigned i = 0; i < R.AggregateVal.size(); ++i)          \
        R.AggregateVal[i].TY =                                      \
        Src1.AggregateVal[i].TY OP Src2.AggregateVal[i].TY;
#define FLOAT_VECTOR_OP (   OP)
Value:
{                                         \
  if (dyn_cast<VectorType>(Ty)->getElementType()->isFloatTy())        \
    FLOAT_VECTOR_FUNCTION(OP, FloatVal)                               \
  else {                                                              \
    if (dyn_cast<VectorType>(Ty)->getElementType()->isDoubleTy())     \
      FLOAT_VECTOR_FUNCTION(OP, DoubleVal)                            \
    else {                                                            \
      dbgs() << "Unhandled type for OP instruction: " << *Ty << "\n"; \
      llvm_unreachable(0);                                            \
    }                                                                 \
  }                                                                   \
}

Referenced by llvm::Interpreter::visitBinaryOperator().

#define IMPLEMENT_BINARY_OPERATOR (   OP,
  TY 
)
Value:
case Type::TY##TyID: \
     Dest.TY##Val = Src1.TY##Val OP Src2.TY##Val; \
     break

Definition at line 49 of file Execution.cpp.

Referenced by executeFAddInst(), executeFDivInst(), executeFMulInst(), and executeFSubInst().

#define IMPLEMENT_FCMP (   OP,
  TY 
)
Value:
case Type::TY##TyID: \
     Dest.IntVal = APInt(1,Src1.TY##Val OP Src2.TY##Val); \
     break

Definition at line 303 of file Execution.cpp.

Referenced by executeFCMP_OEQ(), executeFCMP_OGE(), executeFCMP_OGT(), executeFCMP_OLE(), executeFCMP_OLT(), and executeFCMP_ONE().

#define IMPLEMENT_INTEGER_ICMP (   OP,
  TY 
)
Value:
case Type::IntegerTyID:  \
      Dest.IntVal = APInt(1,Src1.IntVal.OP(Src2.IntVal)); \
      break;

Definition at line 113 of file Execution.cpp.

Referenced by executeICMP_EQ(), executeICMP_NE(), executeICMP_SGE(), executeICMP_SGT(), executeICMP_SLE(), executeICMP_SLT(), executeICMP_UGE(), executeICMP_UGT(), executeICMP_ULE(), and executeICMP_ULT().

#define IMPLEMENT_POINTER_ICMP (   OP)
Value:
case Type::PointerTyID: \
      Dest.IntVal = APInt(1,(void*)(intptr_t)Src1.PointerVal OP \
                            (void*)(intptr_t)Src2.PointerVal); \
      break;

Definition at line 131 of file Execution.cpp.

Referenced by executeICMP_EQ(), executeICMP_NE(), executeICMP_SGE(), executeICMP_SGT(), executeICMP_SLE(), executeICMP_SLT(), executeICMP_UGE(), executeICMP_UGT(), executeICMP_ULE(), and executeICMP_ULT().

#define IMPLEMENT_SCALAR_NANS (   TY,
  X,
  Y 
)
Value:
if (TY->isFloatTy()) {                                                    \
    if (X.FloatVal != X.FloatVal || Y.FloatVal != Y.FloatVal) {             \
      Dest.IntVal = APInt(1,false);                                         \
      return Dest;                                                          \
    }                                                                       \
  } else {                                                                  \
    if (X.DoubleVal != X.DoubleVal || Y.DoubleVal != Y.DoubleVal) {         \
      Dest.IntVal = APInt(1,false);                                         \
      return Dest;                                                          \
    }                                                                       \
  }

Definition at line 338 of file Execution.cpp.

Referenced by executeFCMP_ONE().

#define IMPLEMENT_UNORDERED (   TY,
  X,
  Y 
)
Value:
if (TY->isFloatTy()) {                                                 \
    if (X.FloatVal != X.FloatVal || Y.FloatVal != Y.FloatVal) {          \
      Dest.IntVal = APInt(1,true);                                       \
      return Dest;                                                       \
    }                                                                    \
  } else if (X.DoubleVal != X.DoubleVal || Y.DoubleVal != Y.DoubleVal) { \
    Dest.IntVal = APInt(1,true);                                         \
    return Dest;                                                         \
  }

Definition at line 456 of file Execution.cpp.

Referenced by executeFCMP_UEQ(), executeFCMP_UGE(), executeFCMP_UGT(), executeFCMP_ULE(), executeFCMP_ULT(), and executeFCMP_UNE().

#define IMPLEMENT_VAARG (   TY)    case Type::TY##TyID: Dest.TY##Val = Src.TY##Val; break

Definition at line 1714 of file Execution.cpp.

Referenced by llvm::Interpreter::visitVAArgInst().

#define IMPLEMENT_VECTOR_FCMP (   OP)
Value:
case Type::VectorTyID:                                            \
    if(dyn_cast<VectorType>(Ty)->getElementType()->isFloatTy()) {   \
      IMPLEMENT_VECTOR_FCMP_T(OP, Float);                           \
    } else {                                                        \
        IMPLEMENT_VECTOR_FCMP_T(OP, Double);                        \
    }

Definition at line 316 of file Execution.cpp.

Referenced by executeFCMP_OEQ(), executeFCMP_OGE(), executeFCMP_OGT(), executeFCMP_OLE(), executeFCMP_OLT(), and executeFCMP_ONE().

#define IMPLEMENT_VECTOR_FCMP_T (   OP,
  TY 
)
Value:
assert(Src1.AggregateVal.size() == Src2.AggregateVal.size());     \
  Dest.AggregateVal.resize( Src1.AggregateVal.size() );             \
  for( uint32_t _i=0;_i<Src1.AggregateVal.size();_i++)              \
    Dest.AggregateVal[_i].IntVal = APInt(1,                         \
    Src1.AggregateVal[_i].TY##Val OP Src2.AggregateVal[_i].TY##Val);\
  break;

Definition at line 308 of file Execution.cpp.

#define IMPLEMENT_VECTOR_INTEGER_ICMP (   OP,
  TY 
)
Value:
case Type::VectorTyID: {                                           \
    assert(Src1.AggregateVal.size() == Src2.AggregateVal.size());    \
    Dest.AggregateVal.resize( Src1.AggregateVal.size() );            \
    for( uint32_t _i=0;_i<Src1.AggregateVal.size();_i++)             \
      Dest.AggregateVal[_i].IntVal = APInt(1,                        \
      Src1.AggregateVal[_i].IntVal.OP(Src2.AggregateVal[_i].IntVal));\
  } break;

Definition at line 118 of file Execution.cpp.

Referenced by executeICMP_EQ(), executeICMP_NE(), executeICMP_SGE(), executeICMP_SGT(), executeICMP_SLE(), executeICMP_SLT(), executeICMP_UGE(), executeICMP_UGT(), executeICMP_ULE(), and executeICMP_ULT().

#define IMPLEMENT_VECTOR_UNORDERED (   TY,
  X,
  Y,
  _FUNC 
)
Value:
if (TY->isVectorTy()) {                                                \
    GenericValue DestMask = Dest;                                        \
    Dest = _FUNC(Src1, Src2, Ty);                                        \
      for( size_t _i=0; _i<Src1.AggregateVal.size(); _i++)               \
        if (DestMask.AggregateVal[_i].IntVal == true)                    \
          Dest.AggregateVal[_i].IntVal = APInt(1,true);                  \
      return Dest;                                                       \
  }

Definition at line 467 of file Execution.cpp.

Referenced by executeFCMP_UEQ(), executeFCMP_UGE(), executeFCMP_UGT(), executeFCMP_ULE(), executeFCMP_ULT(), and executeFCMP_UNE().

#define INTEGER_VECTOR_FUNCTION (   OP)
Value:
for (unsigned i = 0; i < R.AggregateVal.size(); ++i)           \
      R.AggregateVal[i].IntVal =                                   \
      Src1.AggregateVal[i].IntVal.OP(Src2.AggregateVal[i].IntVal);

Referenced by llvm::Interpreter::visitBinaryOperator().

#define INTEGER_VECTOR_OPERATION (   OP)
Value:
for (unsigned i = 0; i < R.AggregateVal.size(); ++i)           \
      R.AggregateVal[i].IntVal =                                   \
      Src1.AggregateVal[i].IntVal OP Src2.AggregateVal[i].IntVal;

Referenced by llvm::Interpreter::visitBinaryOperator().

#define MASK_VECTOR_NANS (   TY,
  X,
  Y,
  FLAG 
)
Value:
if (TY->isVectorTy()) {                                                   \
    if (dyn_cast<VectorType>(TY)->getElementType()->isFloatTy()) {          \
      MASK_VECTOR_NANS_T(X, Y, Float, FLAG)                                 \
    } else {                                                                \
      MASK_VECTOR_NANS_T(X, Y, Double, FLAG)                                \
    }                                                                       \
  }                                                                         \

Definition at line 363 of file Execution.cpp.

Referenced by executeFCMP_ONE(), executeFCMP_UEQ(), executeFCMP_UGE(), executeFCMP_UGT(), executeFCMP_ULE(), executeFCMP_ULT(), and executeFCMP_UNE().

#define MASK_VECTOR_NANS_T (   X,
  Y,
  TZ,
  FLAG 
)
Value:
assert(X.AggregateVal.size() == Y.AggregateVal.size());                   \
  Dest.AggregateVal.resize( X.AggregateVal.size() );                        \
  for( uint32_t _i=0;_i<X.AggregateVal.size();_i++) {                       \
    if (X.AggregateVal[_i].TZ##Val != X.AggregateVal[_i].TZ##Val ||         \
        Y.AggregateVal[_i].TZ##Val != Y.AggregateVal[_i].TZ##Val)           \
      Dest.AggregateVal[_i].IntVal = APInt(1,FLAG);                         \
    else  {                                                                 \
      Dest.AggregateVal[_i].IntVal = APInt(1,!FLAG);                        \
    }                                                                       \
  }

Definition at line 351 of file Execution.cpp.

Function Documentation

static GenericValue executeCmpInst ( unsigned  predicate,
GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 644 of file Execution.cpp.

References llvm::dbgs(), executeFCMP_BOOL(), executeFCMP_OEQ(), executeFCMP_OGE(), executeFCMP_OGT(), executeFCMP_OLE(), executeFCMP_OLT(), executeFCMP_ONE(), executeFCMP_ORD(), executeFCMP_UEQ(), executeFCMP_UGE(), executeFCMP_UGT(), executeFCMP_ULE(), executeFCMP_ULT(), executeFCMP_UNE(), executeFCMP_UNO(), executeICMP_EQ(), executeICMP_NE(), executeICMP_SGE(), executeICMP_SGT(), executeICMP_SLE(), executeICMP_SLT(), executeICMP_UGE(), executeICMP_UGT(), executeICMP_ULE(), executeICMP_ULT(), llvm::CmpInst::FCMP_FALSE, llvm::CmpInst::FCMP_OEQ, llvm::CmpInst::FCMP_OGE, llvm::CmpInst::FCMP_OGT, llvm::CmpInst::FCMP_OLE, llvm::CmpInst::FCMP_OLT, llvm::CmpInst::FCMP_ONE, llvm::CmpInst::FCMP_ORD, llvm::CmpInst::FCMP_TRUE, llvm::CmpInst::FCMP_UEQ, llvm::CmpInst::FCMP_UGE, llvm::CmpInst::FCMP_UGT, llvm::CmpInst::FCMP_ULE, llvm::CmpInst::FCMP_ULT, llvm::CmpInst::FCMP_UNE, llvm::CmpInst::FCMP_UNO, llvm::CmpInst::ICMP_EQ, llvm::CmpInst::ICMP_NE, llvm::CmpInst::ICMP_SGE, llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLE, llvm::CmpInst::ICMP_SLT, llvm::CmpInst::ICMP_UGE, llvm::CmpInst::ICMP_UGT, llvm::CmpInst::ICMP_ULE, llvm::CmpInst::ICMP_ULT, and llvm_unreachable.

static void executeFAddInst ( GenericValue &  Dest,
GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 54 of file Execution.cpp.

References llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_BINARY_OPERATOR, and llvm_unreachable.

Referenced by llvm::Interpreter::visitBinaryOperator().

static GenericValue executeFCMP_BOOL ( GenericValue  Src1,
GenericValue  Src2,
const Type *  Ty,
const bool  val 
) [static]

Definition at line 594 of file Execution.cpp.

References llvm::GenericValue::AggregateVal, llvm::GenericValue::IntVal, and llvm::Type::isVectorTy().

Referenced by executeCmpInst(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_OEQ ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 324 of file Execution.cpp.

References llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_FCMP, IMPLEMENT_VECTOR_FCMP, and llvm_unreachable.

Referenced by executeCmpInst(), executeFCMP_UEQ(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_OGE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 414 of file Execution.cpp.

References llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_FCMP, IMPLEMENT_VECTOR_FCMP, and llvm_unreachable.

Referenced by executeCmpInst(), executeFCMP_UGE(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_OGT ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 442 of file Execution.cpp.

References llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_FCMP, IMPLEMENT_VECTOR_FCMP, and llvm_unreachable.

Referenced by executeCmpInst(), executeFCMP_UGT(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_OLE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 400 of file Execution.cpp.

References llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_FCMP, IMPLEMENT_VECTOR_FCMP, and llvm_unreachable.

Referenced by executeCmpInst(), executeFCMP_ULE(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_OLT ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 428 of file Execution.cpp.

References llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_FCMP, IMPLEMENT_VECTOR_FCMP, and llvm_unreachable.

Referenced by executeCmpInst(), executeFCMP_ULT(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_ONE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 374 of file Execution.cpp.

References llvm::GenericValue::AggregateVal, llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_FCMP, IMPLEMENT_SCALAR_NANS, IMPLEMENT_VECTOR_FCMP, llvm::Type::isVectorTy(), llvm_unreachable, and MASK_VECTOR_NANS.

Referenced by executeCmpInst(), executeFCMP_UNE(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_ORD ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 532 of file Execution.cpp.

References llvm::GenericValue::AggregateVal, llvm::GenericValue::DoubleVal, llvm::GenericValue::FloatVal, llvm::GenericValue::IntVal, llvm::Type::isFloatTy(), and llvm::Type::isVectorTy().

Referenced by executeCmpInst(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_UEQ ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 477 of file Execution.cpp.

References executeFCMP_OEQ(), IMPLEMENT_UNORDERED, IMPLEMENT_VECTOR_UNORDERED, and MASK_VECTOR_NANS.

Referenced by executeCmpInst(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_UGE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 505 of file Execution.cpp.

References executeFCMP_OGE(), IMPLEMENT_UNORDERED, IMPLEMENT_VECTOR_UNORDERED, and MASK_VECTOR_NANS.

Referenced by executeCmpInst(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_UGT ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 523 of file Execution.cpp.

References executeFCMP_OGT(), IMPLEMENT_UNORDERED, IMPLEMENT_VECTOR_UNORDERED, and MASK_VECTOR_NANS.

Referenced by executeCmpInst(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_ULE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 496 of file Execution.cpp.

References executeFCMP_OLE(), IMPLEMENT_UNORDERED, IMPLEMENT_VECTOR_UNORDERED, and MASK_VECTOR_NANS.

Referenced by executeCmpInst(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_ULT ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 514 of file Execution.cpp.

References executeFCMP_OLT(), IMPLEMENT_UNORDERED, IMPLEMENT_VECTOR_UNORDERED, and MASK_VECTOR_NANS.

Referenced by executeCmpInst(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_UNE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 487 of file Execution.cpp.

References executeFCMP_ONE(), IMPLEMENT_UNORDERED, IMPLEMENT_VECTOR_UNORDERED, and MASK_VECTOR_NANS.

Referenced by executeCmpInst(), and llvm::Interpreter::visitFCmpInst().

static GenericValue executeFCMP_UNO ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 563 of file Execution.cpp.

References llvm::GenericValue::AggregateVal, llvm::GenericValue::DoubleVal, llvm::GenericValue::FloatVal, llvm::GenericValue::IntVal, llvm::Type::isFloatTy(), and llvm::Type::isVectorTy().

Referenced by executeCmpInst(), and llvm::Interpreter::visitFCmpInst().

static void executeFDivInst ( GenericValue &  Dest,
GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 87 of file Execution.cpp.

References llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_BINARY_OPERATOR, and llvm_unreachable.

Referenced by llvm::Interpreter::visitBinaryOperator().

static void executeFMulInst ( GenericValue &  Dest,
GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 76 of file Execution.cpp.

References llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_BINARY_OPERATOR, and llvm_unreachable.

Referenced by llvm::Interpreter::visitBinaryOperator().

static void executeFRemInst ( GenericValue &  Dest,
GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 98 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::DoubleTyID, llvm::GenericValue::DoubleVal, llvm::Type::FloatTyID, llvm::GenericValue::FloatVal, llvm::LibFunc::fmod, llvm::Type::getTypeID(), and llvm_unreachable.

Referenced by llvm::Interpreter::visitBinaryOperator().

static void executeFSubInst ( GenericValue &  Dest,
GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 65 of file Execution.cpp.

References llvm::dbgs(), llvm::NVPTX::PTXLdStInstCode::Float, llvm::Type::getTypeID(), IMPLEMENT_BINARY_OPERATOR, and llvm_unreachable.

Referenced by llvm::Interpreter::visitBinaryOperator().

static GenericValue executeICMP_EQ ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 137 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), llvm::Interpreter::visitICmpInst(), and llvm::Interpreter::visitSwitchInst().

static GenericValue executeICMP_NE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 151 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), and llvm::Interpreter::visitICmpInst().

static GenericValue executeICMP_SGE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 263 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), and llvm::Interpreter::visitICmpInst().

static GenericValue executeICMP_SGT ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 207 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), and llvm::Interpreter::visitICmpInst().

static GenericValue executeICMP_SLE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 235 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), and llvm::Interpreter::visitICmpInst().

static GenericValue executeICMP_SLT ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 179 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), and llvm::Interpreter::visitICmpInst().

static GenericValue executeICMP_UGE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 249 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), and llvm::Interpreter::visitICmpInst().

static GenericValue executeICMP_UGT ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 193 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), and llvm::Interpreter::visitICmpInst().

static GenericValue executeICMP_ULE ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 221 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), and llvm::Interpreter::visitICmpInst().

static GenericValue executeICMP_ULT ( GenericValue  Src1,
GenericValue  Src2,
Type *  Ty 
) [static]

Definition at line 165 of file Execution.cpp.

References llvm::dbgs(), llvm::Type::getTypeID(), IMPLEMENT_INTEGER_ICMP, IMPLEMENT_POINTER_ICMP, IMPLEMENT_VECTOR_INTEGER_ICMP, and llvm_unreachable.

Referenced by executeCmpInst(), and llvm::Interpreter::visitICmpInst().

static GenericValue executeSelectInst ( GenericValue  Src1,
GenericValue  Src2,
GenericValue  Src3,
const Type *  Ty 
) [static]

Definition at line 789 of file Execution.cpp.

References llvm::GenericValue::AggregateVal, llvm::GenericValue::IntVal, and llvm::Type::isVectorTy().

Referenced by llvm::Interpreter::visitSelectInst().

static unsigned getShiftAmount ( uint64_t  orgShiftAmount,
llvm::APInt  valueToShift 
) [static]

Definition at line 1125 of file Execution.cpp.

References llvm::APInt::getBitWidth(), and llvm::NextPowerOf2().

Referenced by llvm::Interpreter::visitAShr(), llvm::Interpreter::visitLShr(), and llvm::Interpreter::visitShl().

static void SetValue ( Value *  V,
GenericValue  Val,
ExecutionContext &  SF 
) [static]

Definition at line 41 of file Execution.cpp.

References llvm::ExecutionContext::Values.

Referenced by llvm::Interpreter::callFunction(), llvm::Interpreter::visitAllocaInst(), llvm::Interpreter::visitAShr(), llvm::Interpreter::visitBinaryOperator(), llvm::Interpreter::visitBitCastInst(), llvm::Interpreter::visitCallSite(), llvm::Interpreter::visitExtractElementInst(), llvm::Interpreter::visitExtractValueInst(), llvm::Interpreter::visitFCmpInst(), llvm::Interpreter::visitFPExtInst(), llvm::Interpreter::visitFPToSIInst(), llvm::Interpreter::visitFPToUIInst(), llvm::Interpreter::visitFPTruncInst(), llvm::Interpreter::visitGetElementPtrInst(), llvm::Interpreter::visitICmpInst(), llvm::Interpreter::visitInsertElementInst(), llvm::Interpreter::visitInsertValueInst(), llvm::Interpreter::visitIntToPtrInst(), llvm::Interpreter::visitLoadInst(), llvm::Interpreter::visitLShr(), llvm::Interpreter::visitPtrToIntInst(), llvm::Interpreter::visitSelectInst(), llvm::Interpreter::visitSExtInst(), llvm::Interpreter::visitShl(), llvm::Interpreter::visitShuffleVectorInst(), llvm::Interpreter::visitSIToFPInst(), llvm::Interpreter::visitTruncInst(), llvm::Interpreter::visitUIToFPInst(), llvm::Interpreter::visitVAArgInst(), and llvm::Interpreter::visitZExtInst().

STATISTIC ( NumDynamicInsts  ,
"Number of dynamic instructions executed"   
)

Variable Documentation

cl::opt<bool> PrintVolatile("interpreter-print-volatile", cl::Hidden, cl::desc("make the interpreter print every volatile load and store")) [static]

Referenced by llvm::Interpreter::visitLoadInst(), and llvm::Interpreter::visitStoreInst().

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