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2.4. (30%) For the LEGv8 assembly instructions below, what is the corresponding C statement? Assume that the variables f, g, h, i, and j are
2.4. (30%) For the LEGv8 assembly instructions below, what is the corresponding C statement? Assume that the variables f, g, h, i, and j are assigned to registers XO, X1,X2,X3, and X4, respectively. Assume that the base address of the arrays A and B are in registers X6 and X7, respectively. LSL X9, XO, #3 ADD X9, X6, X9 LSL X10, X1, #3 ADD X10, X7, X10 LDUR X0, [X9, #0] // X9 = f*8 //X9 = &A[f] //X10 = g*8 1/X10 = &B[g] //f = A[f] ADDI X11, X9, #8 LDUR X9, [X11, #0] ADD X9, X9, XO STUR X9, [X10,#0]
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