private short findScalarOpIndex(Instruction instr) {
		short opIndex = -1;
		long value = record.getLongValue(EquateDBAdapter.VALUE_COL);
		int numOperands = instr.getNumOperands();
		for (short i = 0; i < numOperands; i++) {
			for (Object obj : instr.getOpObjects(i)) {
				if (obj instanceof Scalar) {
					if (((Scalar) obj).getValue() != value) {
						continue;
					}
					if (opIndex >= 0) {
						return -1; // non-unique scalar operand value - can't identify operand
					}
					opIndex = i;
				}
			}
		}
		return opIndex;
	}
Constructor
@param equateMgr the equate manager
@param cache EquateDB cache
@param record the record for this equate.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/symbol/EquateDB.java