##rev32_advsimd_execute
CheckFPAdvSIMDEnabled64();
bits(datasize) operand = V[n];
bits(datasize) result;
integer e_rev;
for e = 0 to elements-1
    e_rev = UInt(e<3:0> EOR revmask);
    Elem[result, e_rev, esize] = Elem[operand, e, esize];

V[d] = result;
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