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34 lines
349 B
NASM
34 lines
349 B
NASM
.word $0400
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* = $0400
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q = $0005
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fizz
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/* these should be optimized to zero page */
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sta $05
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sta $0005
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sta q
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dec q
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inc q
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lda <$0005
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/* these should not */
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stx !$0005
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sta !q
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sta $8765
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stx $919c
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inc !q
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dec $8342
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sta $4431
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inc $79e0
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sty $1b0a
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jsr $ffe4
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jmp $fce2
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jmp breadbox
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lsr $2020
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bne fizz
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rts
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breadbox rts
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beq fizz
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rts
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