avail/avail.compiler.instruction/AvailVariableAccessNote

AvailVariableAccessNote

An AvailVariableAccessNote is a helper class used during data flow analysis. As it progresses forward through a block's AvailInstructions, it tracks, for a particular variable, the most recent instruction which pushes that variable itself on the stack. It also tracks the most recent instruction which pushes that variable's value on the stack.

Author

Mark van Gulik

Constructors

fun AvailVariableAccessNote()

Properties

previousGet

var previousGet: AvailGetVariable? = null

The most recently encountered instruction, if any, that pushes the variable's value onto the stack.

previousPush

var previousPush: AvailPushVariable? = null

The most recently encountered instruction, if any, that pushes the variable itself onto the stack.