@begin: scope:[]  from
  [0] phi() [ ] ( )
  to:@2
@2: scope:[]  from @begin
  [1] phi() [ ] ( )
  [2] call main  [ ] ( )
  to:@end
@end: scope:[]  from @2
  [3] phi() [ ] ( )
main: scope:[main]  from @2
  asm { sei  }
  [5] *((const byte*) PROCPORT_DDR#0) ← (const byte) PROCPORT_DDR_MEMORY_MASK#0 [ ] ( main:2 [ ] )
  [6] *((const byte*) PROCPORT#0) ← (const byte) PROCPORT_RAM_IO#0 [ ] ( main:2 [ ] )
  [7] *((const byte*) CIA1_INTERRUPT#0) ← (const byte) CIA_INTERRUPT_CLEAR#0 [ ] ( main:2 [ ] )
  [8] *((const byte*) VIC_CONTROL#0) ← *((const byte*) VIC_CONTROL#0) | (byte/word/signed word/dword/signed dword) 128 [ ] ( main:2 [ ] )
  [9] *((const byte*) RASTER#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2 [ ] )
  [10] *((const byte*) IRQ_ENABLE#0) ← (const byte) IRQ_RASTER#0 [ ] ( main:2 [ ] )
  [11] *((const void()**) HARDWARE_IRQ#0) ← &interrupt(HARDWARE_ALL)(void()) irq() [ ] ( main:2 [ ] )
  asm { cli  }
  to:main::@2
main::@2: scope:[main]  from main main::@2
  [13] *((const byte*) FGCOL#0) ← ++ *((const byte*) FGCOL#0) [ ] ( main:2 [ ] )
  to:main::@2
irq: scope:[irq]  from
  [14] *((const byte*) BGCOL#0) ← (const byte) WHITE#0 [ ] ( )
  [15] *((const byte*) BGCOL#0) ← (const byte) BLACK#0 [ ] ( )
  [16] *((const byte*) IRQ_STATUS#0) ← (const byte) IRQ_RASTER#0 [ ] ( )
  to:irq::@return
irq::@return: scope:[irq]  from irq
  [17] return  [ ] ( )
  to:@return