public:
static char ID; // Class identification, replacement for typeinfo
- CostModelAnalysis() : FunctionPass(ID), F(0), VTTI(0) {
+ CostModelAnalysis() : FunctionPass(ID), F(0), TTI(0) {
initializeCostModelAnalysisPass(
*PassRegistry::getPassRegistry());
}
/// The function that we analyze.
Function *F;
- /// Vector target information.
- const VectorTargetTransformInfo *VTTI;
+ /// Target information.
+ const TargetTransformInfo *TTI;
};
} // End of anonymous namespace
bool
CostModelAnalysis::runOnFunction(Function &F) {
this->F = &F;
-
- // Target information.
- TargetTransformInfo *TTI;
TTI = getAnalysisIfAvailable<TargetTransformInfo>();
- if (TTI)
- VTTI = TTI->getVectorTargetTransformInfo();
return false;
}
unsigned CostModelAnalysis::getInstructionCost(const Instruction *I) const {
- if (!VTTI)
+ if (!TTI)
return -1;
switch (I->getOpcode()) {
case Instruction::Ret:
case Instruction::PHI:
case Instruction::Br: {
- return VTTI->getCFInstrCost(I->getOpcode());
+ return TTI->getCFInstrCost(I->getOpcode());
}
case Instruction::Add:
case Instruction::FAdd:
case Instruction::And:
case Instruction::Or:
case Instruction::Xor: {
- return VTTI->getArithmeticInstrCost(I->getOpcode(), I->getType());
+ return TTI->getArithmeticInstrCost(I->getOpcode(), I->getType());
}
case Instruction::Select: {
const SelectInst *SI = cast<SelectInst>(I);
Type *CondTy = SI->getCondition()->getType();
- return VTTI->getCmpSelInstrCost(I->getOpcode(), I->getType(), CondTy);
+ return TTI->getCmpSelInstrCost(I->getOpcode(), I->getType(), CondTy);
}
case Instruction::ICmp:
case Instruction::FCmp: {
Type *ValTy = I->getOperand(0)->getType();
- return VTTI->getCmpSelInstrCost(I->getOpcode(), ValTy);
+ return TTI->getCmpSelInstrCost(I->getOpcode(), ValTy);
}
case Instruction::Store: {
const StoreInst *SI = cast<StoreInst>(I);
Type *ValTy = SI->getValueOperand()->getType();
- return VTTI->getMemoryOpCost(I->getOpcode(), ValTy,
+ return TTI->getMemoryOpCost(I->getOpcode(), ValTy,
SI->getAlignment(),
SI->getPointerAddressSpace());
}
case Instruction::Load: {
const LoadInst *LI = cast<LoadInst>(I);
- return VTTI->getMemoryOpCost(I->getOpcode(), I->getType(),
+ return TTI->getMemoryOpCost(I->getOpcode(), I->getType(),
LI->getAlignment(),
LI->getPointerAddressSpace());
}
case Instruction::FPTrunc:
case Instruction::BitCast: {
Type *SrcTy = I->getOperand(0)->getType();
- return VTTI->getCastInstrCost(I->getOpcode(), I->getType(), SrcTy);
+ return TTI->getCastInstrCost(I->getOpcode(), I->getType(), SrcTy);
}
case Instruction::ExtractElement: {
const ExtractElementInst * EEI = cast<ExtractElementInst>(I);
unsigned Idx = -1;
if (CI)
Idx = CI->getZExtValue();
- return VTTI->getVectorInstrCost(I->getOpcode(),
- EEI->getOperand(0)->getType(), Idx);
+ return TTI->getVectorInstrCost(I->getOpcode(),
+ EEI->getOperand(0)->getType(), Idx);
}
case Instruction::InsertElement: {
const InsertElementInst * IE = cast<InsertElementInst>(I);
unsigned Idx = -1;
if (CI)
Idx = CI->getZExtValue();
- return VTTI->getVectorInstrCost(I->getOpcode(),
- IE->getType(), Idx);
+ return TTI->getVectorInstrCost(I->getOpcode(),
+ IE->getType(), Idx);
}
default:
// We don't have any information on this instruction.