const runtime.spanScanManyMark

2 uses

	runtime (current package)
		mgcmark_greenteagc.go#L84: 	spanScanManyMark                               // Indicates one or more scan bits may be set relative to the mark bits.
		mgcmark_greenteagc.go#L160: 		return imb.owned.or(spanScanManyMark) == spanScanUnowned