user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<test_mul>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x1,%esi
  mov    $0xffffffff,%edi
  call   <mul_i8@plt>
  cmp    $0xffffffff,%eax
  je     L171
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L171:
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edi
  call   <mul_i8@plt>
  cmp    $0x1,%eax
  je     L242
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L242:
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <mul_i8@plt>
  cmp    $0x1,%eax
  je     L74
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L74:
  mov    $0x23,%esi
  mov    $0x11,%edi
  call   <mul_i8@plt>
  cmp    $0x53,%eax
  je     L244
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L244:
  mov    $0x1,%esi
  mov    $0xffffffff,%edi
  call   <mul_i16@plt>
  cmp    $0xffffffff,%eax
  je     L179
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L179:
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edi
  call   <mul_i16@plt>
  cmp    $0x1,%eax
  je     L239
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L239:
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <mul_i16@plt>
  cmp    $0x1,%eax
  je     L147
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L147:
  mov    $0x367,%esi
  mov    $0xb3,%edi
  call   <mul_i16@plt>
  cmp    $0x6105,%eax
  je     L139
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L139:
  mov    $0x1,%esi
  mov    $0xffffffff,%edi
  call   <mul_i32@plt>
  cmp    $0xffffffff,%eax
  je     L269
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L269:
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edi
  call   <mul_i32@plt>
  cmp    $0x1,%eax
  je     L95
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L95:
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <mul_i32@plt>
  cmp    $0x1,%eax
  je     L45
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L45:
  mov    $0xd4de8,%esi
  mov    $0x2bd50,%edi
  call   <mul_i32@plt>
  cmp    $0x727ca080,%eax
  je     L15
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L15:
  mov    $0x1,%esi
  mov    $0xffffffff,%edi
  call   <mul_i64@plt>
  cmp    $0xffffffff,%eax
  je     L274
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L274:
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edi
  call   <mul_i64@plt>
  cmp    $0x1,%eax
  je     L80
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L80:
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <mul_i64@plt>
  cmp    $0x1,%eax
  je     L23
  mov    $0x0,%edi
  call   <fail@plt>
  jmp    L99
L23:
  mov    $0x7b34a7f,%esi
  mov    $0x2e1e871d,%edi
  call   <mul_i64@plt>
  mov    $0x0,%edi
  call   <fail@plt>
L99:
  pop    %rbp
  ret
```

assistant: ```c
int test_mul(void) {
  if (mul_i8(-1, 1) != -1)
    return fail(0);
  if (mul_i8(-1, -1) != 1)
    return fail(0);
  if (mul_i8(1, 1) != 1)
    return fail(0);
  if (mul_i8(17, 35) != 83)
    return fail(0);
  if (mul_i16(-1, 1) != -1)
    return fail(0);
  if (mul_i16(-1, -1) != 1)
    return fail(0);
  if (mul_i16(1, 1) != 1)
    return fail(0);
  if (mul_i16(179, 871) != 24837)
    return fail(0);
  if (mul_i32(-1, 1) != -1)
    return fail(0);
  if (mul_i32(-1, -1) != 1)
    return fail(0);
  if (mul_i32(1, 1) != 1)
    return fail(0);
  if (mul_i32(179536, 871912) != 1920770176)
    return fail(0);
  if (mul_i64(-1, 1) != -1)
    return fail(0);
  if (mul_i64(-1, -1) != 1)
    return fail(0);
  if (mul_i64(1, 1) != 1)
    return fail(0);
  if (mul_i64(17953621789, 8719125119) != 8965922127819204963)
    return fail(0);
  return 0x10;
}
```