
void __start()
__start: scope:[__start]  from
  [0] phi()
  to:__start::__init1
__start::__init1: scope:[__start]  from __start
  [1] irq_raster_next = 0
  to:__start::@1
__start::@1: scope:[__start]  from __start::__init1
  [2] phi()
  [3] call main 
  to:__start::@return
__start::@return: scope:[__start]  from __start::@1
  [4] return 
  to:@return

__interrupt(hardware_clobber) void irq()
irq: scope:[irq]  from
  [5] *BORDER_COLOR = DARK_GREY
  [6] irq_raster_next = irq_raster_next + $15
  [7] irq::raster_next#0 = irq_raster_next
  [8] irq::$0 = irq::raster_next#0 & 7
  [9] if(irq::$0!=0) goto irq::@1
  to:irq::@2
irq::@2: scope:[irq]  from irq
  [10] irq::raster_next#1 = irq::raster_next#0 - 1
  to:irq::@1
irq::@1: scope:[irq]  from irq irq::@2
  [11] irq::raster_next#2 = phi( irq/irq::raster_next#0, irq::@2/irq::raster_next#1 )
  [12] *RASTER = irq::raster_next#2
  [13] *BORDER_COLOR = BLACK
  to:irq::@return
irq::@return: scope:[irq]  from irq::@1
  [14] return 
  to:@return

void main()
main: scope:[main]  from __start::@1
  [15] *KERNEL_IRQ = &irq
  to:main::@return
main::@return: scope:[main]  from main
  [16] return 
  to:@return
