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

```asm
<copy>:
  endbr64
  push   %r12
  mov    0x18(%rsp),%r12d
  mov    0x10(%rsp),%eax
  cmp    $0x8,%r12d
  ja     L223
  mov    %rdi,%r11
  mov    %rsi,%r10
  lea    D18(%rip),%rsi
  mov    %edx,%edi
  movslq %ecx,%rdx
  mov    %r12d,%ecx
  movslq (%rsi,%rcx,4),%rcx
  add    %rsi,%rcx
  notrack jmp *%rcx
  nopl   0x0(%rax)
L223:
  mov    %r12d,%ecx
  lea    D11(%rip),%rdx
  mov    $0x1,%esi
  pop    %r12
  mov    $0x25,%edi
  jmp    1050 <mp_msg@plt>
  nopl   0x0(%rax,%rax,1)
  lea    (%r11,%rdx,4),%rsi
  cltd
  movslq %r9d,%r9
  idiv   %edi
  lea    (%r10,%r9,4),%rcx
  lea    -0x1(%rax),%edx
  test   %eax,%eax
  je     L264
  movslq %edi,%r9
  movslq %r8d,%r10
  shl    $0x2,%r9
  shl    $0x2,%r10
  cmp    $0x1,%r8d
  jne    L129
  cmp    $0x1,%edi
  jne    L129
  cs nopw 0x0(%rax,%rax,1)
L337:
  mov    (%rsi),%eax
  add    %r9,%rsi
  mov    %eax,(%rcx)
  add    %r10,%rcx
  sub    $0x1,%edx
  jae    L337
L264:
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L129:
  mov    (%rsi),%eax
  add    %r9,%rsi
  mov    %eax,(%rcx)
  add    %r10,%rcx
  sub    $0x1,%edx
  jb     L264
  mov    (%rsi),%eax
  add    %r9,%rsi
  mov    %eax,(%rcx)
  add    %r10,%rcx
  sub    $0x1,%edx
  jae    L129
  jmp    L264
  nopl   0x0(%rax,%rax,1)
  movslq %r9d,%r9
  lea    (%r11,%rdx,4),%rsi
  cltd
  lea    (%r10,%r9,4),%rcx
  lea    (%rdi,%rdi,1),%r9d
  idiv   %r9d
  lea    -0x1(%rax),%edx
  test   %eax,%eax
  je     L264
  movslq %edi,%r9
  movslq %r8d,%r10
  shl    $0x2,%r9
  shl    $0x2,%r10
  cmp    $0x1,%r8d
  jne    L317
  cmp    $0x1,%edi
  jne    L317
  nopl   0x0(%rax,%rax,1)
L127:
  mov    (%rsi),%eax
  add    %r9,%rsi
  mov    %eax,(%rcx)
  add    %r10,%rcx
  sub    $0x1,%edx
  jae    L127
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L317:
  mov    (%rsi),%eax
  add    %r9,%rsi
  mov    %eax,(%rcx)
  add    %r10,%rcx
  sub    $0x1,%edx
  jb     L264
  mov    (%rsi),%eax
  add    %r9,%rsi
  mov    %eax,(%rcx)
  add    %r10,%rcx
  sub    $0x1,%edx
  jae    L317
  jmp    L264
  nopw   0x0(%rax,%rax,1)
  lea    (%rdx,%rdx,2),%edx
  movslq %edx,%rdx
  lea    (%r11,%rdx,4),%rcx
  lea    (%r9,%r9,2),%edx
  movslq %edx,%rdx
  lea    (%rdi,%rdi,2),%r9d
  lea    (%r10,%rdx,4),%rsi
  cltd
  idiv   %r9d
  lea    -0x1(%rax),%edx
  test   %eax,%eax
  je     L264
  movslq %r9d,%rax
  lea    (%r8,%r8,2),%r9d
  movslq %r9d,%r9
  shl    $0x2,%rax
  shl    $0x2,%r9
  cmp    $0x1,%r8d
  jne    L240
  cmp    $0x1,%edi
  jne    L240
  nopl   (%rax)
L346:
  mov    (%rcx),%edi
  mov    %edi,(%rsi)
  mov    0x4(%rcx),%edi
  mov    %edi,0x4(%rsi)
  mov    0x8(%rcx),%edi
  add    %rax,%rcx
  mov    %edi,0x8(%rsi)
  add    %r9,%rsi
  sub    $0x1,%edx
  jae    L346
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L240:
  mov    (%rcx),%edi
  mov    %edi,(%rsi)
  mov    0x4(%rcx),%edi
  mov    %edi,0x4(%rsi)
  mov    0x8(%rcx),%edi
  add    %rax,%rcx
  mov    %edi,0x8(%rsi)
  add    %r9,%rsi
  sub    $0x1,%edx
  jae    L240
  jmp    L264
  movslq %r9d,%r9
  lea    (%r11,%rdx,4),%rcx
  cltd
  lea    (%r10,%r9,4),%rsi
  lea    0x0(,%rdi,4),%r9d
  idiv   %r9d
  lea    -0x1(%rax),%edx
  test   %eax,%eax
  je     L264
  movslq %edi,%r9
  movslq %r8d,%r10
  shl    $0x2,%r9
  shl    $0x2,%r10
  cmp    $0x1,%edi
  jne    L181
  cmp    $0x1,%r8d
  jne    L181
  nopl   0x0(%rax,%rax,1)
L345:
  mov    (%rcx),%eax
  add    %r9,%rcx
  mov    %eax,(%rsi)
  add    %r10,%rsi
  sub    $0x1,%edx
  jae    L345
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L181:
  mov    (%rcx),%eax
  add    %r9,%rcx
  mov    %eax,(%rsi)
  add    %r10,%rsi
  sub    $0x1,%edx
  jb     L264
  mov    (%rcx),%eax
  add    %r9,%rcx
  mov    %eax,(%rsi)
  add    %r10,%rsi
  sub    $0x1,%edx
  jae    L181
  jmp    L264
  nop
  movslq %r9d,%r9
  lea    (%r11,%rdx,4),%rcx
  cltd
  lea    (%r10,%r9,4),%rsi
  lea    0x0(,%rdi,8),%r9d
  idiv   %r9d
  lea    -0x1(%rax),%edx
  test   %eax,%eax
  je     L264
  movslq %edi,%r9
  movslq %r8d,%r10
  shl    $0x2,%r9
  shl    $0x2,%r10
  cmp    $0x1,%edi
  jne    L25
  cmp    $0x1,%r8d
  jne    L25
  nopl   0x0(%rax,%rax,1)
L249:
  mov    (%rcx),%eax
  add    %r9,%rcx
  mov    %eax,(%rsi)
  add    %r10,%rsi
  sub    $0x1,%edx
  jae    L249
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L25:
  mov    (%rcx),%eax
  add    %r9,%rcx
  mov    %eax,(%rsi)
  add    %r10,%rsi
  sub    $0x1,%edx
  jb     L264
  mov    (%rcx),%eax
  add    %r9,%rcx
  mov    %eax,(%rsi)
  add    %r10,%rsi
  sub    $0x1,%edx
  jae    L25
  jmp    L264
```

tool_calls: name: extract_symbolic_data
arguments: label: D11
type_infered: string

tool: D11: [channels] Unsupported number of bytes/sample: %i please report this error on the MPlayer mailing list. 


assistant: ```c
void copy(void *in, void *out, int ins, int inos, int outs, int outos, int len, int bps) {
  switch (bps) {
  case 1: {
    int8_t *tin = (int8_t *)in;
    int8_t *tout = (int8_t *)out;
    tin += inos;
    tout += outos;
    len = len / ins;
    while (len--) {
      *tout = *tin;
      tin += ins;
      tout += outs;
    }
    break;
  }
  case 2: {
    int16_t *tin = (int16_t *)in;
    int16_t *tout = (int16_t *)out;
    tin += inos;
    tout += outos;
    len = len / (2 * ins);
    while (len--) {
      *tout = *tin;
      tin += ins;
      tout += outs;
    }
    break;
  }
  case 3: {
    int8_t *tin = (int8_t *)in;
    int8_t *tout = (int8_t *)out;
    tin += 3 * inos;
    tout += 3 * outos;
    len = len / (3 * ins);
    while (len--) {
      tout[0] = tin[0];
      tout[1] = tin[1];
      tout[2] = tin[2];
      tin += 3 * ins;
      tout += 3 * outs;
    }
    break;
  }
  case 4: {
    int32_t *tin = (int32_t *)in;
    int32_t *tout = (int32_t *)out;
    tin += inos;
    tout += outos;
    len = len / (4 * ins);
    while (len--) {
      *tout = *tin;
      tin += ins;
      tout += outs;
    }
    break;
  }
  case 8: {
    int64_t *tin = (int64_t *)in;
    int64_t *tout = (int64_t *)out;
    tin += inos;
    tout += outos;
    len = len / (8 * ins);
    while (len--) {
      *tout = *tin;
      tin += ins;
      tout += outs;
    }
    break;
  }
  default:
    mp_msg(37, 1,
           "[channels] Unsupported number of bytes/sample: %i"
           " please report this error on the MPlayer mailing list. \n",
           bps);
  }
}
```