Displaying 2 results from an estimated 2 matches for "mapptridx".
2019 Jul 03
2
optimisation issue in an llvm IR pass
...evLoc);
PrevLoc->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));
Value *PrevLocCasted = IRB.CreateZExt(PrevLoc, IRB.getInt32Ty());
LoadInst *MapPtr = IRB.CreateLoad(AFLMapPtr);
MapPtr->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));
Value *MapPtrIdx = IRB.CreateGEP(MapPtr, IRB.CreateXor(PrevLocCasted,
CurLoc));
LoadInst *Counter = IRB.CreateLoad(MapPtrIdx);
Counter->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));
Value *Incr = IRB.CreateAdd(Counter, ConstantInt::get(Int8Ty, 1));
// ^^^ same code before both varia...
2019 Jul 03
3
optimisation issue in an llvm IR pass
...ndID("nosanitize"), MDNode::get(C, None));
> Value *PrevLocCasted = IRB.CreateZExt(PrevLoc, IRB.getInt32Ty());
>
> LoadInst *MapPtr = IRB.CreateLoad(AFLMapPtr);
> MapPtr->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));
> Value *MapPtrIdx = IRB.CreateGEP(MapPtr, IRB.CreateXor(PrevLocCasted,
> CurLoc));
>
> LoadInst *Counter = IRB.CreateLoad(MapPtrIdx);
> Counter->setMetadata(M.getMDKindID("nosanitize"), MDNode::get(C, None));
>
> Value *Incr = IRB.CreateAdd(Counter, ConstantInt::get(I...