user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <t100add@plt>
  xor    %eax,%eax
  call   <t101add@plt>
  xor    %eax,%eax
  call   <t102add@plt>
  xor    %eax,%eax
  call   <t103add@plt>
  xor    %eax,%eax
  call   <t104sub@plt>
  xor    %eax,%eax
  call   <t110sub@plt>
  xor    %eax,%eax
  call   <t111sub@plt>
  xor    %eax,%eax
  call   <t112sub@plt>
  xor    %eax,%eax
  call   <t113sub@plt>
  xor    %eax,%eax
  call   <t114sub@plt>
  xor    %eax,%eax
  call   <t120mul@plt>
  xor    %eax,%eax
  call   <t122mul@plt>
  xor    %eax,%eax
  call   <t123mul@plt>
  xor    %eax,%eax
  call   <t124mul@plt>
  xor    %eax,%eax
  call   <t125mul@plt>
  xor    %eax,%eax
  call   <t126mul@plt>
  xor    %eax,%eax
  call   <t127mul@plt>
  xor    %eax,%eax
  call   <t150add@plt>
  xor    %eax,%eax
  call   <t151add@plt>
  xor    %eax,%eax
  call   <t152add@plt>
  xor    %eax,%eax
  call   <t153add@plt>
  xor    %eax,%eax
  call   <t154sub@plt>
  xor    %eax,%eax
  call   <t160sub@plt>
  xor    %eax,%eax
  call   <t161sub@plt>
  xor    %eax,%eax
  call   <t162sub@plt>
  xor    %eax,%eax
  call   <t163sub@plt>
  xor    %eax,%eax
  call   <t164sub@plt>
  xor    %eax,%eax
  call   <t170mul@plt>
  xor    %eax,%eax
  call   <t171mul@plt>
  xor    %eax,%eax
  call   <t172mul@plt>
  xor    %eax,%eax
  call   <t173mul@plt>
  xor    %eax,%eax
  call   <t174mul@plt>
  xor    %eax,%eax
  call   <t175mul@plt>
  xor    %eax,%eax
  call   <t176mul@plt>
  xor    %eax,%eax
  call   <t100saddl@plt>
  xor    %eax,%eax
  call   <t101saddl@plt>
  xor    %eax,%eax
  call   <t102saddl@plt>
  xor    %eax,%eax
  call   <t103saddl@plt>
  xor    %eax,%eax
  call   <t104ssubl@plt>
  xor    %eax,%eax
  call   <t110ssubl@plt>
  xor    %eax,%eax
  call   <t111ssubl@plt>
  xor    %eax,%eax
  call   <t112ssubl@plt>
  xor    %eax,%eax
  call   <t113ssubl@plt>
  xor    %eax,%eax
  call   <t114ssubl@plt>
  xor    %eax,%eax
  call   <t120smull@plt>
  xor    %eax,%eax
  call   <t122smull@plt>
  xor    %eax,%eax
  call   <t123smull@plt>
  xor    %eax,%eax
  call   <t124smull@plt>
  xor    %eax,%eax
  call   <t125smull@plt>
  xor    %eax,%eax
  call   <t126smull@plt>
  xor    %eax,%eax
  call   <t127smull@plt>
  xor    %eax,%eax
  call   <t150uaddl@plt>
  xor    %eax,%eax
  call   <t151uaddl@plt>
  xor    %eax,%eax
  call   <t152uaddl@plt>
  xor    %eax,%eax
  call   <t153uaddl@plt>
  xor    %eax,%eax
  call   <t154usubl@plt>
  xor    %eax,%eax
  call   <t160usubl@plt>
  xor    %eax,%eax
  call   <t161usubl@plt>
  xor    %eax,%eax
  call   <t162usubl@plt>
  xor    %eax,%eax
  call   <t163usubl@plt>
  xor    %eax,%eax
  call   <t164usubl@plt>
  xor    %eax,%eax
  call   <t170umull@plt>
  xor    %eax,%eax
  call   <t171umull@plt>
  xor    %eax,%eax
  call   <t172umull@plt>
  xor    %eax,%eax
  call   <t173umull@plt>
  xor    %eax,%eax
  call   <t174umull@plt>
  xor    %eax,%eax
  call   <t175umull@plt>
  xor    %eax,%eax
  call   <t176umull@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  t100add();
  t101add();
  t102add();
  t103add();
  t104sub();
  t110sub();
  t111sub();
  t112sub();
  t113sub();
  t114sub();
  t120mul();
  t122mul();
  t123mul();
  t124mul();
  t125mul();
  t126mul();
  t127mul();
  t150add();
  t151add();
  t152add();
  t153add();
  t154sub();
  t160sub();
  t161sub();
  t162sub();
  t163sub();
  t164sub();
  t170mul();
  t171mul();
  t172mul();
  t173mul();
  t174mul();
  t175mul();
  t176mul();
  t100saddl();
  t101saddl();
  t102saddl();
  t103saddl();
  t104ssubl();
  t110ssubl();
  t111ssubl();
  t112ssubl();
  t113ssubl();
  t114ssubl();
  t120smull();
  t122smull();
  t123smull();
  t124smull();
  t125smull();
  t126smull();
  t127smull();
  t150uaddl();
  t151uaddl();
  t152uaddl();
  t153uaddl();
  t154usubl();
  t160usubl();
  t161usubl();
  t162usubl();
  t163usubl();
  t164usubl();
  t170umull();
  t171umull();
  t172umull();
  t173umull();
  t174umull();
  t175umull();
  t176umull();
  return 0;
}
```