{{if .Instructions -}}
            {{/* instructions for this source line */ -}}
            <span class=asm>{{"" -}}
            {{range .Instructions -}}
              {{/* separate when we hit a new basic block */ -}}
              {{if .NewBlock -}}{{printf " %8s %28s\n" "" "⋮"}}{{end -}}

              {{/* inlined calls leading to this instruction */ -}}
              {{range .InlinedCalls -}}