λ x : word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64,
Interp-η
(λ var : Syntax.base_type → Type,
 λ '(x13, x14, x12, x10, x8, x6, x4, x2)%core,
 uint64_t x16, ℤ x17 = Op (Syntax.SubWithGetBorrow 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) Syntax.TZ) (0x0, Return x2, 0xffffffff);
 uint64_t x19, ℤ x20 = Op (Syntax.SubWithGetBorrow 48 Syntax.TZ (Syntax.TWord 6) (Syntax.TWord 3) (Syntax.TWord 6) Syntax.TZ) (Return x17, Return x4, 0x0);
 uint64_t x22, uint8_t x23 = Op (Syntax.SubWithGetBorrow 48 Syntax.TZ (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x20, Return x6, 0xfffeffffffff);
 uint64_t x25, uint8_t x26 = Op (Syntax.SubWithGetBorrow 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x23, Return x8, 0xffffffffffff);
 uint64_t x28, uint8_t x29 = Op (Syntax.SubWithGetBorrow 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x26, Return x10, 0xffffffffffff);
 uint64_t x31, uint8_t x32 = Op (Syntax.SubWithGetBorrow 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x29, Return x12, 0xffffffffffff);
 uint64_t x34, uint8_t x35 = Op (Syntax.SubWithGetBorrow 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x32, Return x14, 0xffffffffffff);
 uint64_t x37, uint8_t x38 = Op (Syntax.SubWithGetBorrow 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x35, Return x13, 0xffffffffffff);
 uint64_t x39 = (uint64_t)cmovznz(x38, 0x0, 0xffffffffffffffffL);
 uint64_t x40 = x39 & 0xffffffff;
 uint64_t x42, uint8_t x43 = Op (Syntax.AddWithGetCarry 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (0x0, Return x16, Return x40);
 uint64_t x45, uint8_t x46 = Op (Syntax.AddWithGetCarry 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x43, Return x19, 0x0);
 uint64_t x47 = x39 & 0xfffeffffffff;
 uint64_t x49, uint8_t x50 = Op (Syntax.AddWithGetCarry 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x46, Return x22, Return x47);
 uint64_t x51 = x39 & 0xffffffffffff;
 uint64_t x53, uint8_t x54 = Op (Syntax.AddWithGetCarry 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x50, Return x25, Return x51);
 uint64_t x55 = x39 & 0xffffffffffff;
 uint64_t x57, uint8_t x58 = Op (Syntax.AddWithGetCarry 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x54, Return x28, Return x55);
 uint64_t x59 = x39 & 0xffffffffffff;
 uint64_t x61, uint8_t x62 = Op (Syntax.AddWithGetCarry 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x58, Return x31, Return x59);
 uint64_t x63 = x39 & 0xffffffffffff;
 uint64_t x65, uint8_t x66 = Op (Syntax.AddWithGetCarry 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x62, Return x34, Return x63);
 uint64_t x67 = x39 & 0xffffffffffff;
 uint64_t x69, uint8_t _ = Op (Syntax.AddWithGetCarry 48 (Syntax.TWord 3) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 6) (Syntax.TWord 3)) (Return x66, Return x37, Return x67);
 (Return x69, Return x65, Return x61, Return x57, Return x53, Return x49, Return x45, Return x42))
x
     : word64 * word64 * word64 * word64 * word64 * word64 * word64 * word64 → ReturnType (uint64_t * uint64_t * uint64_t * uint64_t * uint64_t * uint64_t * uint64_t * uint64_t)