//------------------------------------------------------------------------
// DecomposeCnsLng: Decompose GT_CNS_LNG.
//
// Arguments:
// use - the LIR::Use object for the def that needs to be decomposed.
//
// Return Value:
// The next node to process.
//
GenTree* DecomposeLongs::DecomposeCnsLng(LIR::Use& use)
{
assert(use.IsInitialized());
assert(use.Def()->OperGet() == GT_CNS_LNG);
GenTree* tree = use.Def();
INT32 hiVal = tree->AsLngCon()->HiVal();
GenTree* loResult = tree;
loResult->ChangeOperConst(GT_CNS_INT);
loResult->gtType = TYP_INT;
GenTree* hiResult = new (m_compiler, GT_CNS_INT) GenTreeIntCon(TYP_INT, hiVal);
Range().InsertAfter(loResult, hiResult);
return FinalizeDecomposition(use, loResult, hiResult);
}
//------------------------------------------------------------------------
// DecomposeCnsLng: Decompose GT_CNS_LNG.
//
// Arguments:
// ppTree - the tree to decompose
// data - tree walk context
//
// Return Value:
// None.
//
void DecomposeLongs::DecomposeCnsLng(GenTree** ppTree, Compiler::fgWalkData* data)
{
assert(ppTree != nullptr);
assert(*ppTree != nullptr);
assert(data != nullptr);
assert((*ppTree)->OperGet() == GT_CNS_LNG);
GenTree* tree = *ppTree;
INT32 hiVal = tree->AsLngCon()->HiVal();
GenTree* loResult = tree;
loResult->ChangeOperConst(GT_CNS_INT);
loResult->gtType = TYP_INT;
GenTree* hiResult = new (m_compiler, GT_CNS_INT) GenTreeIntCon(TYP_INT, hiVal);
FinalizeDecomposition(ppTree, data, loResult, hiResult);
}