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21 lines
407 B
NASM
21 lines
407 B
NASM
// Duplicate Loop Problem from Richard-William Loerakker
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// Resulted in infinite loop in loop depth analysis
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.pc = $801 "Basic"
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:BasicUpstart(main)
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.pc = $80d "Program"
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.label DC00 = $dc00
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main: {
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__b1:
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// key = *DC00
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ldx DC00
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// key & %00011111
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txa
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and #$1f
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// while(key == 0 && ((key & %00011111) == %00011111))
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cpx #0
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bne __b1
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cmp #$1f
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beq __b1
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jmp __b1
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}
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