question: private void processInstruction ( Instruction s ) { if ( s . isDynamicLinkingPoint ( ) ) { processCall ( s ) ; } else if ( Move . conforms ( s ) ) { processMove ( s ) ; } else if ( s . operator ( ) == PI ) { processPi ( s ) ; } else if ( New . conforms ( s ) ) { processNew ( s ) ; } else if ( NewArray . conforms ( s ) ) { processNewArray ( s ) ; } else if ( Unary . conforms ( s ) ) { processUnary ( s ) ; } else if ( GuardedUnary . conforms ( s ) ) { processGuardedUnary ( s ) ; } else if ( NullCheck . conforms ( s ) ) { processNullCheck ( s ) ; } else if ( ZeroCheck . conforms ( s ) ) { processZeroCheck ( s ) ; } else if ( Binary . conforms ( s ) ) { processBinary ( s ) ; } else if ( GuardedBinary . conforms ( s ) ) { processGuardedBinary ( s ) ; } else if ( InlineGuard . conforms ( s ) ) { processInlineGuard ( s ) ; } else if ( IfCmp . conforms ( s ) ) { processIfCmp ( s ) ; } else if ( Call . conforms ( s ) ) { processCall ( s ) ; } else if ( MonitorOp . conforms ( s ) ) { processCall ( s ) ; } else if ( Prepare . conforms ( s ) ) { processCall ( s ) ; } else if ( Attempt . conforms ( s ) ) { processCall ( s ) ; } else if ( CacheOp . conforms ( s ) ) { processCall ( s ) ; } else if ( ALoad . conforms ( s ) ) { processALoad ( s ) ; } else if ( PutField . conforms ( s ) ) { processPutField ( s ) ; } else if ( PutStatic . conforms ( s ) ) { processPutStatic ( s ) ; } else if ( AStore . conforms ( s ) ) { processAStore ( s ) ; } else if ( Phi . conforms ( s ) ) { processPhi ( s ) ; } else if ( s . operator ( ) == IR_PROLOGUE ) { processPrologue ( s ) ; } }
target:  Update the value graph to account for a given instruction.