Three Address Code - Example

Example

int main(void) { int i; int b; for (i = 0; i < 10; ++i) { b = i*i; } }

The preceding C program, translated into three-address code, might look something like the following:

i := 0 ; assignment L1: if i >= 10 goto L2 ; conditional jump t0 := i*i t1 := &b ; address-of operation t2 := t1 + i ; t2 holds the address of b *t2 := t0 ; store through pointer i := i + 1 goto L1 L2:

Another example:

if(a

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