public void setIgnoreRegisters(boolean ignore) {
		ignoreRegisters = ignore;
		if (correlation != null) {
			recomputeCodeUnitDiffs();
		}
		notifyListeners();
	}
Changes the setting indicating if operand registers that differ other than in size 
should be ignored when determining code unit differences.
@param ignore true means code unit differences should ignore operand register differences
other than in size.
Ghidra/Features/Base/src/main/java/ghidra/program/util/ListingDiff.java