public AbstractAssemblyResolvedBackfillBuilder<BF> backfillBuilder(PatternExpression exp,
			MaskedLong goal, int inslen, String description) {
		var builder = newBackfillBuilder();
		builder.exp = exp;
		builder.goal = goal;
		builder.inslen = inslen;
		builder.description = description;
		return builder;
	}
Obtain a new "blank" resolved SLEIGH constructor record

@param description a description of the resolution
@param children any children that will be involved in populating this record
@return the new resolution
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/sem/AbstractAssemblyResolutionFactory.java