mirror of https://gitlab.com/camelot/kickc.git
592 lines
17 KiB
Plaintext
592 lines
17 KiB
Plaintext
Inlined call call __init
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CONTROL FLOW GRAPH SSA
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void main()
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main: scope:[main] from __start::@1
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cnt3#15 = phi( __start::@1/cnt3#16 )
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cnt2#15 = phi( __start::@1/cnt2#16 )
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cnt#16 = phi( __start::@1/cnt#17 )
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call inccnt
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inccnt::return#0 = inccnt::return#3
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to:main::@1
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main::@1: scope:[main] from main
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cnt3#8 = phi( main/cnt3#4 )
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cnt2#8 = phi( main/cnt2#4 )
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cnt#9 = phi( main/cnt#5 )
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inccnt::return#4 = phi( main/inccnt::return#0 )
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main::$0 = inccnt::return#4
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cnt#0 = cnt#9
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cnt2#0 = cnt2#8
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cnt3#0 = cnt3#8
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SCREEN[0] = main::$0
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cnt#1 = ++ cnt#0
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call inccnt
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inccnt::return#1 = inccnt::return#3
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to:main::@2
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main::@2: scope:[main] from main::@1
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cnt3#9 = phi( main::@1/cnt3#4 )
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cnt2#9 = phi( main::@1/cnt2#4 )
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cnt#10 = phi( main::@1/cnt#5 )
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inccnt::return#5 = phi( main::@1/inccnt::return#1 )
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main::$1 = inccnt::return#5
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cnt#2 = cnt#10
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cnt2#1 = cnt2#9
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cnt3#1 = cnt3#9
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SCREEN[1] = main::$1
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SCREEN[2] = cnt2#1
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SCREEN[3] = cnt3#1
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to:main::@return
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main::@return: scope:[main] from main::@2
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cnt3#10 = phi( main::@2/cnt3#1 )
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cnt2#10 = phi( main::@2/cnt2#1 )
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cnt#11 = phi( main::@2/cnt#2 )
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cnt#3 = cnt#11
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cnt2#2 = cnt2#10
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cnt3#2 = cnt3#10
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return
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to:@return
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char inccnt()
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inccnt: scope:[inccnt] from main main::@1
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cnt3#11 = phi( main/cnt3#15, main::@1/cnt3#0 )
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cnt2#11 = phi( main/cnt2#15, main::@1/cnt2#0 )
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cnt#12 = phi( main/cnt#16, main::@1/cnt#1 )
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cnt#4 = ++ cnt#12
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cnt2#3 = ++ cnt2#11
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cnt3#3 = ++ cnt3#11
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inccnt::return#2 = cnt#4
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to:inccnt::@return
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inccnt::@return: scope:[inccnt] from inccnt
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cnt3#12 = phi( inccnt/cnt3#3 )
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cnt2#12 = phi( inccnt/cnt2#3 )
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cnt#13 = phi( inccnt/cnt#4 )
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inccnt::return#6 = phi( inccnt/inccnt::return#2 )
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inccnt::return#3 = inccnt::return#6
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cnt#5 = cnt#13
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cnt2#4 = cnt2#12
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cnt3#4 = cnt3#12
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return
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to:@return
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void __start()
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__start: scope:[__start] from
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to:__start::__init1
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__start::__init1: scope:[__start] from __start
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cnt#6 = 0
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cnt2#5 = 0
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cnt3#5 = 0
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to:__start::@1
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__start::@1: scope:[__start] from __start::__init1
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cnt3#16 = phi( __start::__init1/cnt3#5 )
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cnt2#16 = phi( __start::__init1/cnt2#5 )
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cnt#17 = phi( __start::__init1/cnt#6 )
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call main
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to:__start::@2
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__start::@2: scope:[__start] from __start::@1
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cnt3#13 = phi( __start::@1/cnt3#2 )
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cnt2#13 = phi( __start::@1/cnt2#2 )
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cnt#14 = phi( __start::@1/cnt#3 )
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cnt#7 = cnt#14
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cnt2#6 = cnt2#13
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cnt3#6 = cnt3#13
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to:__start::@return
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__start::@return: scope:[__start] from __start::@2
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cnt3#14 = phi( __start::@2/cnt3#6 )
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cnt2#14 = phi( __start::@2/cnt2#6 )
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cnt#15 = phi( __start::@2/cnt#7 )
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cnt#8 = cnt#15
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cnt2#7 = cnt2#14
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cnt3#7 = cnt3#14
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return
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to:@return
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SYMBOL TABLE SSA
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__constant char SCREEN[$100] = (char *)$400
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void __start()
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char cnt
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char cnt#0
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char cnt#1
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char cnt#10
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char cnt#11
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char cnt#12
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char cnt#13
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char cnt#14
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char cnt#15
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char cnt#16
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char cnt#17
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char cnt#2
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char cnt#3
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char cnt#4
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char cnt#5
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char cnt#6
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char cnt#7
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char cnt#8
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char cnt#9
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char cnt2
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char cnt2#0
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char cnt2#1
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char cnt2#10
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char cnt2#11
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char cnt2#12
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char cnt2#13
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char cnt2#14
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char cnt2#15
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char cnt2#16
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char cnt2#2
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char cnt2#3
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char cnt2#4
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char cnt2#5
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char cnt2#6
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char cnt2#7
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char cnt2#8
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char cnt2#9
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char cnt3
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char cnt3#0
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char cnt3#1
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char cnt3#10
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char cnt3#11
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char cnt3#12
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char cnt3#13
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char cnt3#14
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char cnt3#15
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char cnt3#16
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char cnt3#2
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char cnt3#3
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char cnt3#4
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char cnt3#5
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char cnt3#6
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char cnt3#7
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char cnt3#8
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char cnt3#9
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char inccnt()
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char inccnt::return
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char inccnt::return#0
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char inccnt::return#1
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char inccnt::return#2
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char inccnt::return#3
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char inccnt::return#4
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char inccnt::return#5
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char inccnt::return#6
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void main()
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char main::$0
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char main::$1
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Adding number conversion cast (unumber) 0 in SCREEN[0] = main::$0
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Adding number conversion cast (unumber) 1 in SCREEN[1] = main::$1
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Adding number conversion cast (unumber) 2 in SCREEN[2] = cnt2#1
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Adding number conversion cast (unumber) 3 in SCREEN[3] = cnt3#1
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Successful SSA optimization PassNAddNumberTypeConversions
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Simplifying constant pointer cast (char *) 1024
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Simplifying constant integer cast 0
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Simplifying constant integer cast 1
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Simplifying constant integer cast 2
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Simplifying constant integer cast 3
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Successful SSA optimization PassNCastSimplification
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Finalized unsigned number type (char) 0
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Finalized unsigned number type (char) 1
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Finalized unsigned number type (char) 2
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Finalized unsigned number type (char) 3
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Successful SSA optimization PassNFinalizeNumberTypeConversions
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Alias inccnt::return#0 = inccnt::return#4
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Alias cnt#0 = cnt#9
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Alias cnt2#0 = cnt2#8
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Alias cnt3#0 = cnt3#8
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Alias inccnt::return#1 = inccnt::return#5
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Alias cnt#10 = cnt#2 cnt#11 cnt#3
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Alias cnt2#1 = cnt2#9 cnt2#10 cnt2#2
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Alias cnt3#1 = cnt3#9 cnt3#10 cnt3#2
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Alias inccnt::return#2 = inccnt::return#6 inccnt::return#3
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Alias cnt#13 = cnt#4 cnt#5
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Alias cnt2#12 = cnt2#3 cnt2#4
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Alias cnt3#12 = cnt3#3 cnt3#4
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Alias cnt#17 = cnt#6
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Alias cnt2#16 = cnt2#5
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Alias cnt3#16 = cnt3#5
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Alias cnt#14 = cnt#7 cnt#15 cnt#8
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Alias cnt2#13 = cnt2#6 cnt2#14 cnt2#7
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Alias cnt3#13 = cnt3#6 cnt3#14 cnt3#7
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Successful SSA optimization Pass2AliasElimination
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Identical Phi Values cnt#16 cnt#17
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Identical Phi Values cnt2#15 cnt2#16
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Identical Phi Values cnt3#15 cnt3#16
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Identical Phi Values cnt#0 cnt#13
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Identical Phi Values cnt2#0 cnt2#12
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Identical Phi Values cnt3#0 cnt3#12
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Identical Phi Values cnt#10 cnt#13
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Identical Phi Values cnt2#1 cnt2#12
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Identical Phi Values cnt3#1 cnt3#12
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Identical Phi Values cnt#14 cnt#10
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Identical Phi Values cnt2#13 cnt2#1
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Identical Phi Values cnt3#13 cnt3#1
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Successful SSA optimization Pass2IdenticalPhiElimination
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Constant cnt#17 = 0
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Constant cnt2#16 = 0
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Constant cnt3#16 = 0
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Successful SSA optimization Pass2ConstantIdentification
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Simplifying expression containing zero SCREEN in [5] SCREEN[0] = main::$0
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Successful SSA optimization PassNSimplifyExpressionWithZero
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Removing unused procedure __start
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Removing unused procedure block __start
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Removing unused procedure block __start::__init1
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Removing unused procedure block __start::@1
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Removing unused procedure block __start::@2
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Removing unused procedure block __start::@return
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Successful SSA optimization PassNEliminateEmptyStart
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Inlining constant with var siblings cnt#17
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Inlining constant with var siblings cnt2#16
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Inlining constant with var siblings cnt3#16
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Constant inlined cnt2#16 = 0
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Constant inlined cnt3#16 = 0
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Constant inlined cnt#17 = 0
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Successful SSA optimization Pass2ConstantInlining
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Consolidated array index constant in *(SCREEN+1)
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Consolidated array index constant in *(SCREEN+2)
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Consolidated array index constant in *(SCREEN+3)
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Successful SSA optimization Pass2ConstantAdditionElimination
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Finalized unsigned number type (unsigned int) $100
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Successful SSA optimization PassNFinalizeNumberTypeConversions
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Adding NOP phi() at start of main
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CALL GRAPH
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Calls in [main] to inccnt:1 inccnt:9
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Created 3 initial phi equivalence classes
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Coalesced [6] cnt#18 = cnt#1
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Coalesced [7] cnt2#17 = cnt2#12
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Coalesced [8] cnt3#17 = cnt3#12
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Coalesced down to 3 phi equivalence classes
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Adding NOP phi() at start of main
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FINAL CONTROL FLOW GRAPH
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void main()
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main: scope:[main] from
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[0] phi()
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[1] call inccnt
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[2] inccnt::return#0 = inccnt::return#2
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to:main::@1
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main::@1: scope:[main] from main
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[3] main::$0 = inccnt::return#0
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[4] *SCREEN = main::$0
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[5] cnt#1 = ++ cnt#13
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[6] call inccnt
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[7] inccnt::return#1 = inccnt::return#2
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to:main::@2
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main::@2: scope:[main] from main::@1
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[8] main::$1 = inccnt::return#1
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[9] *(SCREEN+1) = main::$1
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[10] *(SCREEN+2) = cnt2#12
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[11] *(SCREEN+3) = cnt3#12
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to:main::@return
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main::@return: scope:[main] from main::@2
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[12] return
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to:@return
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char inccnt()
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inccnt: scope:[inccnt] from main main::@1
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[13] cnt3#11 = phi( main/0, main::@1/cnt3#12 )
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[13] cnt2#11 = phi( main/0, main::@1/cnt2#12 )
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[13] cnt#12 = phi( main/0, main::@1/cnt#1 )
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[14] cnt#13 = ++ cnt#12
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[15] cnt2#12 = ++ cnt2#11
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[16] cnt3#12 = ++ cnt3#11
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[17] inccnt::return#2 = cnt#13
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to:inccnt::@return
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inccnt::@return: scope:[inccnt] from inccnt
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[18] return
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to:@return
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VARIABLE REGISTER WEIGHTS
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char cnt
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char cnt#1 // 4.0
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char cnt#12 // 13.0
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char cnt#13 // 2.666666666666667
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char cnt2
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char cnt2#11 // 6.5
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char cnt2#12 // 1.1538461538461537
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char cnt3
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char cnt3#11 // 4.333333333333333
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char cnt3#12 // 1.1538461538461537
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char inccnt()
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char inccnt::return
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char inccnt::return#0 // 4.0
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char inccnt::return#1 // 4.0
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char inccnt::return#2 // 3.75
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void main()
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char main::$0 // 4.0
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char main::$1 // 4.0
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Initial phi equivalence classes
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[ cnt#12 cnt#1 ]
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[ cnt2#11 cnt2#12 ]
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[ cnt3#11 cnt3#12 ]
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Added variable inccnt::return#0 to live range equivalence class [ inccnt::return#0 ]
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Added variable main::$0 to live range equivalence class [ main::$0 ]
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Added variable inccnt::return#1 to live range equivalence class [ inccnt::return#1 ]
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Added variable main::$1 to live range equivalence class [ main::$1 ]
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Added variable cnt#13 to live range equivalence class [ cnt#13 ]
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Added variable inccnt::return#2 to live range equivalence class [ inccnt::return#2 ]
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Complete equivalence classes
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[ cnt#12 cnt#1 ]
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[ cnt2#11 cnt2#12 ]
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[ cnt3#11 cnt3#12 ]
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[ inccnt::return#0 ]
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[ main::$0 ]
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[ inccnt::return#1 ]
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[ main::$1 ]
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[ cnt#13 ]
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[ inccnt::return#2 ]
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Allocated zp[1]:2 [ cnt#12 cnt#1 ]
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Allocated zp[1]:3 [ cnt2#11 cnt2#12 ]
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Allocated zp[1]:4 [ cnt3#11 cnt3#12 ]
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Allocated zp[1]:5 [ inccnt::return#0 ]
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Allocated zp[1]:6 [ main::$0 ]
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Allocated zp[1]:7 [ inccnt::return#1 ]
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Allocated zp[1]:8 [ main::$1 ]
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Allocated zp[1]:9 [ inccnt::return#2 ]
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Allocated zp[1]:10 [ cnt#13 ]
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REGISTER UPLIFT POTENTIAL REGISTERS
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Potential registers zp[1]:2 [ cnt#12 cnt#1 ] : zp[1]:2 , reg byte a , reg byte x , reg byte y ,
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Potential registers zp[1]:3 [ cnt2#11 cnt2#12 ] : zp[1]:3 , reg byte a , reg byte x , reg byte y ,
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Potential registers zp[1]:4 [ cnt3#11 cnt3#12 ] : zp[1]:4 , reg byte a , reg byte x , reg byte y ,
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Potential registers zp[1]:5 [ inccnt::return#0 ] : zp[1]:5 , reg byte a , reg byte x , reg byte y ,
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Potential registers zp[1]:6 [ main::$0 ] : zp[1]:6 , reg byte a , reg byte x , reg byte y ,
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Potential registers zp[1]:7 [ inccnt::return#1 ] : zp[1]:7 , reg byte a , reg byte x , reg byte y ,
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Potential registers zp[1]:8 [ main::$1 ] : zp[1]:8 , reg byte a , reg byte x , reg byte y ,
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Potential registers zp[1]:10 [ cnt#13 ] : zp[1]:10 , reg byte a , reg byte x , reg byte y ,
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Potential registers zp[1]:9 [ inccnt::return#2 ] : zp[1]:9 , reg byte a , reg byte x , reg byte y ,
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REGISTER UPLIFT SCOPES
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Uplift Scope [] 17: zp[1]:2 [ cnt#12 cnt#1 ] 7.65: zp[1]:3 [ cnt2#11 cnt2#12 ] 5.49: zp[1]:4 [ cnt3#11 cnt3#12 ] 2.67: zp[1]:10 [ cnt#13 ]
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Uplift Scope [inccnt] 4: zp[1]:5 [ inccnt::return#0 ] 4: zp[1]:7 [ inccnt::return#1 ] 3.75: zp[1]:9 [ inccnt::return#2 ]
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Uplift Scope [main] 4: zp[1]:6 [ main::$0 ] 4: zp[1]:8 [ main::$1 ]
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Uplifting [] best 112 combination reg byte a [ cnt#12 cnt#1 ] reg byte y [ cnt2#11 cnt2#12 ] reg byte x [ cnt3#11 cnt3#12 ] zp[1]:10 [ cnt#13 ]
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Limited combination testing to 100 combinations of 256 possible.
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Uplifting [inccnt] best 91 combination reg byte a [ inccnt::return#0 ] reg byte a [ inccnt::return#1 ] reg byte a [ inccnt::return#2 ]
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Uplifting [main] best 79 combination reg byte a [ main::$0 ] reg byte a [ main::$1 ]
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Attempting to uplift remaining variables inzp[1]:10 [ cnt#13 ]
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Uplifting [] best 79 combination zp[1]:10 [ cnt#13 ]
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Allocated (was zp[1]:10) zp[1]:2 [ cnt#13 ]
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ASSEMBLER BEFORE OPTIMIZATION
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// File Comments
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// Upstart
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// Commodore 64 PRG executable file
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.file [name="modglobal.prg", type="prg", segments="Program"]
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.segmentdef Program [segments="Basic, Code, Data"]
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.segmentdef Basic [start=$0801]
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.segmentdef Code [start=$80d]
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.segmentdef Data [startAfter="Code"]
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.segment Basic
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:BasicUpstart(main)
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// Global Constants & labels
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.label SCREEN = $400
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.label cnt = 2
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.segment Code
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// main
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main: {
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// [1] call inccnt
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// [13] phi from main to inccnt [phi:main->inccnt]
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inccnt_from_main:
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// [13] phi cnt3#11 = 0 [phi:main->inccnt#0] -- vbuxx=vbuc1
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ldx #0
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// [13] phi cnt2#11 = 0 [phi:main->inccnt#1] -- vbuyy=vbuc1
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ldy #0
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// [13] phi cnt#12 = 0 [phi:main->inccnt#2] -- vbuaa=vbuc1
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lda #0
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jsr inccnt
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// [2] inccnt::return#0 = inccnt::return#2
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jmp __b1
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// main::@1
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__b1:
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// [3] main::$0 = inccnt::return#0
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// [4] *SCREEN = main::$0 -- _deref_pbuc1=vbuaa
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sta SCREEN
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// [5] cnt#1 = ++ cnt#13 -- vbuaa=_inc_vbuz1
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lda.z cnt
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clc
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adc #1
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// [6] call inccnt
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// [13] phi from main::@1 to inccnt [phi:main::@1->inccnt]
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inccnt_from___b1:
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// [13] phi cnt3#11 = cnt3#12 [phi:main::@1->inccnt#0] -- register_copy
|
|
// [13] phi cnt2#11 = cnt2#12 [phi:main::@1->inccnt#1] -- register_copy
|
|
// [13] phi cnt#12 = cnt#1 [phi:main::@1->inccnt#2] -- register_copy
|
|
jsr inccnt
|
|
// [7] inccnt::return#1 = inccnt::return#2
|
|
jmp __b2
|
|
// main::@2
|
|
__b2:
|
|
// [8] main::$1 = inccnt::return#1
|
|
// [9] *(SCREEN+1) = main::$1 -- _deref_pbuc1=vbuaa
|
|
sta SCREEN+1
|
|
// [10] *(SCREEN+2) = cnt2#12 -- _deref_pbuc1=vbuyy
|
|
sty SCREEN+2
|
|
// [11] *(SCREEN+3) = cnt3#12 -- _deref_pbuc1=vbuxx
|
|
stx SCREEN+3
|
|
jmp __breturn
|
|
// main::@return
|
|
__breturn:
|
|
// [12] return
|
|
rts
|
|
}
|
|
// inccnt
|
|
inccnt: {
|
|
// [14] cnt#13 = ++ cnt#12 -- vbuz1=_inc_vbuaa
|
|
clc
|
|
adc #1
|
|
sta.z cnt
|
|
// [15] cnt2#12 = ++ cnt2#11 -- vbuyy=_inc_vbuyy
|
|
iny
|
|
// [16] cnt3#12 = ++ cnt3#11 -- vbuxx=_inc_vbuxx
|
|
inx
|
|
// [17] inccnt::return#2 = cnt#13 -- vbuaa=vbuz1
|
|
lda.z cnt
|
|
jmp __breturn
|
|
// inccnt::@return
|
|
__breturn:
|
|
// [18] return
|
|
rts
|
|
}
|
|
// File Data
|
|
|
|
ASSEMBLER OPTIMIZATIONS
|
|
Removing instruction jmp __b1
|
|
Removing instruction jmp __b2
|
|
Removing instruction jmp __breturn
|
|
Removing instruction jmp __breturn
|
|
Succesful ASM optimization Pass5NextJumpElimination
|
|
Replacing instruction lda #0 with TXA
|
|
Removing instruction lda.z cnt
|
|
Succesful ASM optimization Pass5UnnecesaryLoadElimination
|
|
Removing instruction inccnt_from_main:
|
|
Removing instruction __b1:
|
|
Removing instruction inccnt_from___b1:
|
|
Removing instruction __b2:
|
|
Removing instruction __breturn:
|
|
Removing instruction __breturn:
|
|
Succesful ASM optimization Pass5UnusedLabelElimination
|
|
|
|
FINAL SYMBOL TABLE
|
|
__constant char SCREEN[$100] = (char *) 1024
|
|
char cnt
|
|
char cnt#1 // reg byte a 4.0
|
|
char cnt#12 // reg byte a 13.0
|
|
char cnt#13 // cnt zp[1]:2 2.666666666666667
|
|
char cnt2
|
|
char cnt2#11 // reg byte y 6.5
|
|
char cnt2#12 // reg byte y 1.1538461538461537
|
|
char cnt3
|
|
char cnt3#11 // reg byte x 4.333333333333333
|
|
char cnt3#12 // reg byte x 1.1538461538461537
|
|
char inccnt()
|
|
char inccnt::return
|
|
char inccnt::return#0 // reg byte a 4.0
|
|
char inccnt::return#1 // reg byte a 4.0
|
|
char inccnt::return#2 // reg byte a 3.75
|
|
void main()
|
|
char main::$0 // reg byte a 4.0
|
|
char main::$1 // reg byte a 4.0
|
|
|
|
reg byte a [ cnt#12 cnt#1 ]
|
|
reg byte y [ cnt2#11 cnt2#12 ]
|
|
reg byte x [ cnt3#11 cnt3#12 ]
|
|
reg byte a [ inccnt::return#0 ]
|
|
reg byte a [ main::$0 ]
|
|
reg byte a [ inccnt::return#1 ]
|
|
reg byte a [ main::$1 ]
|
|
zp[1]:2 [ cnt#13 ]
|
|
reg byte a [ inccnt::return#2 ]
|
|
|
|
|
|
FINAL ASSEMBLER
|
|
Score: 64
|
|
|
|
// File Comments
|
|
// Upstart
|
|
// Commodore 64 PRG executable file
|
|
.file [name="modglobal.prg", type="prg", segments="Program"]
|
|
.segmentdef Program [segments="Basic, Code, Data"]
|
|
.segmentdef Basic [start=$0801]
|
|
.segmentdef Code [start=$80d]
|
|
.segmentdef Data [startAfter="Code"]
|
|
.segment Basic
|
|
:BasicUpstart(main)
|
|
// Global Constants & labels
|
|
.label SCREEN = $400
|
|
.label cnt = 2
|
|
.segment Code
|
|
// main
|
|
main: {
|
|
// inccnt()
|
|
// [1] call inccnt
|
|
// [13] phi from main to inccnt [phi:main->inccnt]
|
|
// [13] phi cnt3#11 = 0 [phi:main->inccnt#0] -- vbuxx=vbuc1
|
|
ldx #0
|
|
// [13] phi cnt2#11 = 0 [phi:main->inccnt#1] -- vbuyy=vbuc1
|
|
ldy #0
|
|
// [13] phi cnt#12 = 0 [phi:main->inccnt#2] -- vbuaa=vbuc1
|
|
txa
|
|
jsr inccnt
|
|
// inccnt()
|
|
// [2] inccnt::return#0 = inccnt::return#2
|
|
// main::@1
|
|
// [3] main::$0 = inccnt::return#0
|
|
// SCREEN[0]=inccnt()
|
|
// [4] *SCREEN = main::$0 -- _deref_pbuc1=vbuaa
|
|
sta SCREEN
|
|
// cnt++;
|
|
// [5] cnt#1 = ++ cnt#13 -- vbuaa=_inc_vbuz1
|
|
lda.z cnt
|
|
clc
|
|
adc #1
|
|
// inccnt()
|
|
// [6] call inccnt
|
|
// [13] phi from main::@1 to inccnt [phi:main::@1->inccnt]
|
|
// [13] phi cnt3#11 = cnt3#12 [phi:main::@1->inccnt#0] -- register_copy
|
|
// [13] phi cnt2#11 = cnt2#12 [phi:main::@1->inccnt#1] -- register_copy
|
|
// [13] phi cnt#12 = cnt#1 [phi:main::@1->inccnt#2] -- register_copy
|
|
jsr inccnt
|
|
// inccnt()
|
|
// [7] inccnt::return#1 = inccnt::return#2
|
|
// main::@2
|
|
// [8] main::$1 = inccnt::return#1
|
|
// SCREEN[1]=inccnt()
|
|
// [9] *(SCREEN+1) = main::$1 -- _deref_pbuc1=vbuaa
|
|
sta SCREEN+1
|
|
// SCREEN[2]=cnt2
|
|
// [10] *(SCREEN+2) = cnt2#12 -- _deref_pbuc1=vbuyy
|
|
sty SCREEN+2
|
|
// SCREEN[3]=cnt3
|
|
// [11] *(SCREEN+3) = cnt3#12 -- _deref_pbuc1=vbuxx
|
|
stx SCREEN+3
|
|
// main::@return
|
|
// }
|
|
// [12] return
|
|
rts
|
|
}
|
|
// inccnt
|
|
inccnt: {
|
|
// ++cnt;
|
|
// [14] cnt#13 = ++ cnt#12 -- vbuz1=_inc_vbuaa
|
|
clc
|
|
adc #1
|
|
sta.z cnt
|
|
// ++cnt2;
|
|
// [15] cnt2#12 = ++ cnt2#11 -- vbuyy=_inc_vbuyy
|
|
iny
|
|
// ++cnt3;
|
|
// [16] cnt3#12 = ++ cnt3#11 -- vbuxx=_inc_vbuxx
|
|
inx
|
|
// return cnt;
|
|
// [17] inccnt::return#2 = cnt#13 -- vbuaa=vbuz1
|
|
// inccnt::@return
|
|
// }
|
|
// [18] return
|
|
rts
|
|
}
|
|
// File Data
|
|
|