ELIMINATING REDUNDANT FUNCTION CALLS

ELIMINATING REDUNDANT FUNCTION CALLS

A computer-implemented method for removing redundant function calls in a computer program includes identifying a first set of equivalent function calls appearing in the computer program. For each of the equivalent function calls, the method identifies whether the function call is partially available...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SATHYANATHAN PATRICK W, TZEN TEN
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A computer-implemented method for removing redundant function calls in a computer program includes identifying a first set of equivalent function calls appearing in the computer program. For each of the equivalent function calls, the method identifies whether the function call is partially available or partially anticipable. When a function call is identified as being partially anticipable, a result of the function call is stored in a temporary variable. When a function call is identified as being partially available, the function call is removed and replaced with use of the temporary variable.