func runtime.heapBitsSlice

3 uses

	runtime (current package)
		mbitmap.go#L579: 		return heapBitsSlice(span.base(), pageSize)
		mbitmap.go#L581: 	return heapBitsSlice(span.base(), span.npages*pageSize)
		mbitmap.go#L587: func heapBitsSlice(spanBase, spanSize uintptr) []uintptr {

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)