1. LEGv8 coding

(a) For the following C statement, write the corresponding LEGv8 assembly code. Assume that the C variables f, g, and h, have already been placed in registers X3, X4, and X5 respectively. Use a minimal number of LEGv8 assembly instructions.

f = g - (h + 5);

(b) For the following C statement, write a minimal sequence of LEGv8 assembly instructions that performs the identical operation. Assume d is in X2, and X3 is the base address of the array A.

d = A[5] >> 3;

2. LEGv8 coding

(a) For the following C statement, write the corresponding LEGv8 assembly code. Assume that the variables f, g, h, i, and j are assigned to registers X0, X1, X2, X3, and X4, respectively. Assume that the base address of the arrays A and B are in registers X6 and X7, respectively.

A[ij] = B[4];

(b) For the following C statement, write the corresponding LEGv8 assembly code. Assume that the variables f, g, h, i, and j are assigned to registers X0, X1, X2, X3, and X4, respectively. Assume that the base address of the arrays A and B are in registers X6 and X7, respectively.

A[i] = A[j] + B[3];