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SandMark version 3.0 |
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java.lang.Object | +--sandmark.obfuscate.boolsplitter.dtree.Node | +--sandmark.obfuscate.boolsplitter.dtree.Stmt | +--sandmark.obfuscate.boolsplitter.dtree.PhiStmt
A PhiStmt is inserted into a CFG in Single Static Assignment for. It is used to "merge" uses of the same variable in different basic blocks.
PhiJoinStmt
,
PhiCatchStmt
Field Summary | |
(package private) VarExpr |
target
|
Fields inherited from class sandmark.obfuscate.boolsplitter.dtree.Node |
key, parent, valueNumber |
Constructor Summary | |
PhiStmt(VarExpr target)
Constructor. |
Method Summary | |
java.lang.Object |
clone()
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DefExpr[] |
defs()
Return the expressions (variables) defined by this PhiStmt. |
abstract java.util.Collection |
operands()
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VarExpr |
target()
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Methods inherited from class sandmark.obfuscate.boolsplitter.dtree.Stmt |
cleanupOnly |
Methods inherited from class sandmark.obfuscate.boolsplitter.dtree.Node |
block, cleanup, copyInto, hasParent, key, parent, replaceWith, replaceWith, setKey, setParent, setValueNumber, toString, valueNumber, visit, visitChildren, visitForceChildren, visitOnly |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
VarExpr target
Constructor Detail |
public PhiStmt(VarExpr target)
target
- A stack expression or local variable that is the target of
this phi-statement.Method Detail |
public VarExpr target()
public DefExpr[] defs()
defs
in interface Assign
public abstract java.util.Collection operands()
public java.lang.Object clone()
clone
in class Stmt
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SandMark version 3.0 Wed Jan 29 10:30:05 MST 2003 |
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