Loop Fusion

• Untuned

do i = 1, 100000

x = x * a(i) + b(i)

do i = 1, 100000

x = x + a(i) / b(i)

enddo

enddo

• Tuned

do i = 1, 100000

x = x * a(i) + b(i)

x = x + a(i) / b(i)

enddo

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