public void setPointerShift(int pointerShift) {
		this.pointerShift = pointerShift;
	}
Defines the left shift amount for a shifted pointer data type.
Shift amount affects interpretation of in-memory pointer values only
and will also be reflected within instruction pcode.
@param pointerShift left shift amount for in-memory pointer values
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/DataOrganizationImpl.java