public int getShift() {
		return shift;
	}
Generate machine (partial) code for this node

@param fromRight the accumulated patterns thus far, from the right sibling or left-most child
@param errors a place to collect error reports
@return the stream of generated patterns, as accumulated
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/sem/AbstractAssemblyState.java