Package | Description |
---|---|
org.jikesrvm.compilers.opt.regalloc |
Modifier and Type | Class and Description |
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(package private) class |
BlockCountSpillCost
An object that returns an estimate of the relative cost of spilling a
symbolic register, based on basic block frequencies.
|
(package private) class |
BrainDeadSpillCost
An object that returns an estimate of the relative cost of spilling a
symbolic register.
|
(package private) class |
SimpleSpillCost
An object that returns an estimate of the relative cost of spilling a
symbolic register.
|
Modifier and Type | Field and Description |
---|---|
private SpillCostEstimator |
ActiveSet.spillCost
An object to help estimate spill costs
|
Modifier and Type | Method and Description |
---|---|
private SpillCostEstimator |
LinearScanPhase.determineSpillCostEstimator(IR ir) |
Constructor and Description |
---|
ActiveSet(IR ir,
SpillLocationManager sm,
SpillCostEstimator cost) |