public class InterferenceGraph
extends java.lang.Object
| Constructor and Description |
|---|
InterferenceGraph(int countRegs)
Creates a new graph.
|
| Modifier and Type | Method and Description |
|---|---|
void |
add(int regV,
int regW)
Adds a register pair to the interference/liveness graph.
|
void |
dumpToStdout()
Dumps interference graph to stdout for debugging.
|
void |
mergeInterferenceSet(int reg,
IntSet set)
Merges the interference set for a register into a given bit set
|
public InterferenceGraph(int countRegs)
countRegs - >= 0; the start count of registers in
the namespace. New registers can be added subsequently.public void add(int regV,
int regW)
regV - one register indexregW - another register indexpublic void dumpToStdout()
public void mergeInterferenceSet(int reg,
IntSet set)
reg - >= 0; registerset - non-null; interference set; will be merged
with set for given registerCopyright © 2020. All Rights Reserved.