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README++
[calu.git]
/
8_benchs
/
src
/
fib.s
1
.text
2
main:
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ldi r1, 9;
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call+ fib;
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br+ main;
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7
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fib: ; a = r1
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ldi r2, 0;
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ldi r0, 0;
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fib_2:
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;if(a < 2)
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cmpi r1, 2;
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addidlt r0, r0, 1;
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retlt-;
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;} else {
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;fib(a-1)
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fib_3:
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push r1;
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subi r1, r1, 1;
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call+ fib_2;
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;fib(a-1) + fib(a-2)
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add r2, r0, r2;
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;fib(a-2)
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pop r1;
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subi r1, r1, 2;
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br+ fib_2;