J9SimplifierHelpers.hpp

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#ifndef J9_SIMPLIFIERHELPERS_INCL
#define J9_SIMPLIFIERHELPERS_INCL

#include "optimizer/OMRSimplifierHelpers.hpp"

#include "il/DataTypes.hpp"
#include "il/ILOps.hpp"

namespace TR { class Block; }
namespace TR { class Node; }
namespace TR { class Simplifier; }

bool propagateSignState(TR::Node *node, TR::Node *child, int32_t shiftAmount, TR::Block *block, TR::Simplifier *s);
bool propagateSignStateUnaryConversion(TR::Node *node, TR::Block *block, TR::Simplifier *s);

TR::Node *removeOperandWidening(TR::Node *node, TR::Node *parent, TR::Block *block, TR::Simplifier * s);

#endif