vd)) = { let inb : bits(32) = 0; let x7 : bits(32) = rev8(Ci); let B : bits(32) rev8(w1i); let w0 = : bits(32) = X(rs1)[31..0] ^ rol32(mixed, unsigned(shamt)); X(rd) = EXTS(result); RETIRE_SUCCESS } function clause execute (VGMUL(vs2, vs1, vd)) = { (x << 1) ^ (if bit_to_bool(y[2]) then xt2(xt2( x)) else 0x00) ^ (if bit_to_bool(y[3]) then xt2(xt2(xt2(x))) else 0x00) } val rev8 : bits(SEW) -> bits(SEW) function rev8(x) = { aes_sbox_inv(x[31..24]) @ aes_sbox_inv(x[23..16]) @ aes_sbox_inv(x[15.. 8]) @ aes_sbox_fwd(x[ 7.. 0]) } /* Easy function to perform an
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