448 lines
2.8 KiB
NASM
Executable File
448 lines
2.8 KiB
NASM
Executable File
@256
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D=A
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@SP
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M=D
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@MainLoopXYZRA
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D=A
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@LCL
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@ARG
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@THIS
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@THAT
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@SP
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D=M
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@0
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D=D-A
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@5
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D=D-A
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@ARG
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M=D
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@SP
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D=M
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@LCL
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M=D
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@Sys.init
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0;JMP
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(MainLoopXYZRARA)
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//CALLFUNC
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(Sys.init)
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@4
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D=A
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@SP
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A=M
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M=D
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@SP
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M=M+1
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//push CONSTANT
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@Main.fibonacci2RA
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D=A
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@LCL
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@ARG
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@THIS
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@THAT
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@SP
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D=M
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@1
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D=D-A
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@5
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D=D-A
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@ARG
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M=D
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@SP
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D=M
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@LCL
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M=D
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@Main.fibonacci
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0;JMP
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(Main.fibonacci2RA)
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//CALLFUNC
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(Sys.init$WHILE)
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//LABEL
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@Sys.init$WHILE
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0;JMP
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//GOTO
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(Main.fibonacci)
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@0
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D=A
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@ARG
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A=M+D
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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//push ARGUMENT
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@2
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D=A
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@SP
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A=M
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M=D
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@SP
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M=M+1
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//push CONSTANT
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@SP
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M=M-1
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A=M
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D=M
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A=A-1
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D=M-D
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@TRUE0
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D;JLT
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@SP
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A=M
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A=A-1
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M=0
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@FALSE0
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0;JMP
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(TRUE0)
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@SP
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A=M
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A=A-1
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M=-1
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(FALSE0)
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//LT
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@SP
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M=M-1
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A=M
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D=M
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@Main.fibonacci$IF_TRUE
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D;JNE
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//IFGOTO
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@Main.fibonacci$IF_FALSE
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0;JMP
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//GOTO
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(Main.fibonacci$IF_TRUE)
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//LABEL
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@0
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D=A
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@ARG
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A=M+D
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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//push ARGUMENT
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@LCL
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D=M
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@R13
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M=D
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@5
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D=A
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@R13
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D=M-D
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A=D
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D=M
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@R14
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M=D
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@SP
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A=M-1
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D=M
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@ARG
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A=M
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M=D
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@ARG
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D=M+1
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@SP
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M=D
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@R13
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M=M-1
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A=M
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D=M
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@THAT
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M=D
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@R13
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M=M-1
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A=M
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D=M
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@THIS
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M=D
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@R13
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M=M-1
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A=M
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D=M
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@ARG
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M=D
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@R13
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M=M-1
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A=M
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D=M
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@LCL
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M=D
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@R14
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A=M
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0;JMP
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//RETURN
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(Main.fibonacci$IF_FALSE)
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//LABEL
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@0
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D=A
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@ARG
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A=M+D
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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//push ARGUMENT
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@2
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D=A
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@SP
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A=M
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M=D
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@SP
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M=M+1
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//push CONSTANT
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@SP
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M=M-1
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A=M
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D=M
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A=A-1
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M=M-D
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//SUB
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@Main.fibonacci0RA
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D=A
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@LCL
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@ARG
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@THIS
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@THAT
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@SP
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D=M
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@1
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D=D-A
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@5
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D=D-A
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@ARG
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M=D
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@SP
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D=M
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@LCL
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M=D
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@Main.fibonacci
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0;JMP
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(Main.fibonacci0RA)
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//CALLFUNC
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@0
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D=A
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@ARG
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A=M+D
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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//push ARGUMENT
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@1
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D=A
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@SP
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A=M
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M=D
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@SP
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M=M+1
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//push CONSTANT
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@SP
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M=M-1
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A=M
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D=M
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A=A-1
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M=M-D
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//SUB
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@Main.fibonacci1RA
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D=A
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@LCL
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@ARG
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@THIS
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@THAT
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D=M
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@SP
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A=M
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M=D
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@SP
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M=M+1
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@SP
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D=M
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@1
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D=D-A
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@5
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D=D-A
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@ARG
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M=D
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@SP
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D=M
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@LCL
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M=D
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@Main.fibonacci
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0;JMP
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(Main.fibonacci1RA)
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//CALLFUNC
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@SP
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M=M-1
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A=M
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D=M
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A=A-1
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M=M+D
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//ADD
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@LCL
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D=M
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@R13
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M=D
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@5
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D=A
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@R13
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D=M-D
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A=D
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D=M
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@R14
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M=D
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@SP
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A=M-1
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D=M
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@ARG
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A=M
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M=D
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@ARG
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D=M+1
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@SP
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M=D
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@R13
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M=M-1
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A=M
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D=M
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@THAT
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M=D
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@R13
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M=M-1
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A=M
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D=M
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@THIS
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M=D
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@R13
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M=M-1
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A=M
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D=M
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@ARG
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M=D
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@R13
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M=M-1
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A=M
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D=M
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@LCL
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M=D
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@R14
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A=M
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0;JMP
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//RETURN
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