For the MIPS assembly instructions in Exercise 2.4, rewrite the assembly code to minimize the number if
Question:
Exercise 2.4
For the MIPS assembly instructions below, what is the corresponding C statement? Assume that the variables f, g, h, i, and j are assigned to registers $s0, $s1, $s2, $s3, and $s4, respectively. Assume that the base address of the arrays A and B are in registers $s6 and $s7, respectively.
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$t0, $s0, 2 $t0, $s6, $t0 $t1, $s1, 2 $t1, $s7, $t1 $$0, 0($t0) addi $t2, $t0, 4 $t0, 0($t2) $t0, $t0, $s0 $t0, 0($t1) f * 4 # $t0 # $t0 # $t1 # $t1 # f = A[f] sl add &A[f] g * 4 &B[g] sl1 add 1w 1w add SW
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Related Book For
Computer Organization and Design The Hardware Software Interface
ISBN: 978-0124077263
5th edition
Authors: David A. Patterson, John L. Hennessy
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