Show how the expression

can best be evaluated by the HP3000, ARM, Motorola 68000, and IA-32 computers. The values of variables w,

a, b,

c, d, and e are stored in memory locations. The following assumptions are made. The addresses do not reference successive locations. Direct memory addressing in the DB+ relative mode is used in the HP3000. Absolute/Direct memory addressing is used in the 68000 and IA-32 computers, and Relative addressing is used in the ARM computer. All products are single length.

Transcribed Image Text:

w=(a+b)(c+d) + (dxe)