20 lines
422 B
Plaintext
20 lines
422 B
Plaintext
.orig x3000
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LD R1, x ; get x
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LD R2, y ; get y
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NOT R0, R2 ; R0 = ~y
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ADD R0, R0, 1 ; R0 = -y
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ADD R0, R0, R1 ; R0 = x - y
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BRZ BRANCH ; if (x == y) { go to BRANCH }
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LEA R0, nottaken
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PUTS ; else print "Branch Not Taken!"
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BR END
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BRANCH
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LEA R0, taken
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PUTS ; print "Branch Taken!"
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END HALT
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x .fill 1
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y .fill 1
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taken .stringz "Branch Taken!"
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nottaken .stringz "Branch Not Taken!"
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.end
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