user: 请将以下的汇编代码转换成C语言代码：

```asm
<radb2>:
  endbr64
  push   %r13
  mov    %rsi,%r11
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  and    $0x1,%ebx
  test   %rsi,%rsi
  je     L93
  mov    %rdi,%r10
  mov    %rdx,%r9
  mov    %rcx,%rsi
  cmp    $0x1,%rdi
  jne    L14
  mov    %r11,%rax
  lea    0x0(,%r11,8),%r8
  shl    $0x4,%rax
  add    %rdx,%rax
  lea    (%rcx,%r8,1),%rdx
  lea    (%rdx,%r8,1),%rcx
  cmp    %rcx,%r9
  setae  %dil
  cmp    %rdx,%rax
  setbe  %cl
  or     %ecx,%edi
  cmp    $0x1,%r11
  setne  %cl
  cmp    $0x8,%r8
  setne  %r8b
  and    %r8d,%ecx
  test   %cl,%dil
  je     L1
  cmp    %rsi,%rax
  setbe  %al
  cmp    %rdx,%r9
  setae  %cl
  or     %cl,%al
  je     L1
  mov    %r11,%rcx
  xor    %eax,%eax
  shr    %rcx
  shl    $0x4,%rcx
  nopl   0x0(%rax,%rax,1)
L94:
  movupd (%r9,%rax,2),%xmm1
  movupd 0x10(%r9,%rax,2),%xmm0
  movlpd 0x8(%r9,%rax,2),%xmm0
  movhpd 0x10(%r9,%rax,2),%xmm1
  addpd  %xmm1,%xmm0
  movups %xmm0,(%rsi,%rax,1)
  movupd (%r9,%rax,2),%xmm1
  movupd 0x10(%r9,%rax,2),%xmm0
  movlpd 0x8(%r9,%rax,2),%xmm0
  movhpd 0x10(%r9,%rax,2),%xmm1
  subpd  %xmm0,%xmm1
  movups %xmm1,(%rdx,%rax,1)
  add    $0x10,%rax
  cmp    %rcx,%rax
  jne    L94
  mov    %r11,%rax
  and    $0xfffffffffffffffe,%rax
  test   $0x1,%r11b
  je     L93
  mov    %rax,%rdx
  shl    $0x4,%rdx
  lea    (%r9,%rdx,1),%rcx
  lea    0x8(%r9,%rdx,1),%rdx
  movsd  (%rcx),%xmm0
  addsd  (%rdx),%xmm0
  movsd  %xmm0,(%rsi,%rax,8)
  movsd  (%rcx),%xmm0
  subsd  (%rdx),%xmm0
  add    %r11,%rax
  movsd  %xmm0,(%rsi,%rax,8)
L93:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L14:
  mov    %r11,%rbp
  mov    %rdx,%rax
  shl    $0x4,%rdi
  mov    %rcx,%rdx
  imul   %r10,%rbp
  lea    0x0(,%r10,8),%r12
  xor    %ecx,%ecx
  nopl   0x0(%rax,%rax,1)
L123:
  movsd  (%rax),%xmm0
  addsd  -0x8(%rax,%rdi,1),%xmm0
  add    $0x1,%rcx
  movsd  %xmm0,(%rdx)
  movsd  (%rax),%xmm0
  subsd  -0x8(%rax,%rdi,1),%xmm0
  add    %rdi,%rax
  movsd  %xmm0,(%rdx,%rbp,8)
  add    %r12,%rdx
  cmp    %r11,%rcx
  jne    L123
  test   %rbx,%rbx
  jne    L61
  mov    %r11,%rdi
  mov    %r10,%rbp
  lea    0x0(,%r10,8),%rcx
  movsd  D6(%rip),%xmm1
  imul   %r10,%rdi
  shl    $0x4,%rbp
  lea    (%r9,%rcx,1),%rdx
  lea    -0x8(%rsi,%r10,8),%rax
L26:
  movsd  -0x8(%rdx),%xmm0
  add    $0x1,%rbx
  addsd  %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  movsd  (%rdx),%xmm0
  add    %rbp,%rdx
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax,%rdi,8)
  add    %rcx,%rax
  cmp    %r11,%rbx
  jne    L26
L61:
  cmp    $0x2,%r10
  jbe    L93
  lea    0x0(,%r10,8),%rbp
  mov    %r11,%rdi
  mov    %r10,%r12
  xor    %ebx,%ebx
  imul   %rbp,%rdi
  shl    $0x4,%r12
  add    $0x8,%r9
  lea    -0x20(%r12),%r13
  add    %rsi,%rdi
  nopw   0x0(%rax,%rax,1)
L12:
  add    $0x1,%rbx
  lea    0x0(%r13,%r9,1),%rcx
  mov    %r9,%rdx
  mov    $0x2,%eax
  nopl   0x0(%rax)
L106:
  movsd  (%rdx),%xmm0
  addsd  (%rcx),%xmm0
  add    $0x10,%rdx
  sub    $0x10,%rcx
  movsd  %xmm0,-0x8(%rsi,%rax,8)
  movsd  0x18(%rcx),%xmm3
  movsd  -0x8(%rdx),%xmm2
  movsd  -0x10(%rdx),%xmm0
  subsd  0x10(%rcx),%xmm0
  movapd %xmm2,%xmm1
  subsd  %xmm3,%xmm2
  addsd  %xmm3,%xmm1
  movsd  %xmm2,(%rsi,%rax,8)
  movsd  -0x10(%r8,%rax,8),%xmm2
  movsd  -0x8(%r8,%rax,8),%xmm3
  mulsd  %xmm1,%xmm2
  mulsd  %xmm0,%xmm3
  addsd  %xmm3,%xmm2
  movsd  %xmm2,(%rdi,%rax,8)
  mulsd  -0x10(%r8,%rax,8),%xmm0
  mulsd  -0x8(%r8,%rax,8),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rdi,%rax,8)
  add    $0x2,%rax
  cmp    %rax,%r10
  ja     L106
  add    %r12,%r9
  add    %rbp,%rsi
  add    %rbp,%rdi
  cmp    %r11,%rbx
  jb     L12
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L1:
  add    $0x8,%r9
L9:
  movsd  -0x8(%r9),%xmm0
  addsd  (%r9),%xmm0
  add    $0x10,%r9
  movsd  %xmm0,(%rsi)
  movsd  -0x18(%r9),%xmm0
  subsd  -0x10(%r9),%xmm0
  movsd  %xmm0,(%rsi,%r11,8)
  add    $0x8,%rsi
  cmp    %rdx,%rsi
  jne    L9
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: read_data
arguments: data_label: D6
datatype: byte[8]

tool: {"D6": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc0]}

assistant: ```c
void radb2(size_t ido, size_t l1, const double *cc, double *ch, const double *wa) {
  const size_t cdim = 2;
  size_t i, k, ic;
  double ti2, tr2;
  for (k = 0; k < l1; k++) {
    ch[(0) + ido * ((k) + l1 * (0))] = cc[(0) + ido * ((0) + cdim * (k))] + cc[(ido - 1) + ido * ((1) + cdim * (k))];
    ch[(0) + ido * ((k) + l1 * (1))] = cc[(0) + ido * ((0) + cdim * (k))] - cc[(ido - 1) + ido * ((1) + cdim * (k))];
  }
  if ((ido & 1) == 0)
    for (k = 0; k < l1; k++) {
      ch[(ido - 1) + ido * ((k) + l1 * (0))] = 2 * cc[(ido - 1) + ido * ((0) + cdim * (k))];
      ch[(ido - 1) + ido * ((k) + l1 * (1))] = -2 * cc[(0) + ido * ((1) + cdim * (k))];
    }
  if (ido <= 2)
    return;
  for (k = 0; k < l1; ++k)
    for (i = 2; i < ido; i += 2) {
      ic = ido - i;
      {
        ch[(i - 1) + ido * ((k) + l1 * (0))] = cc[(i - 1) + ido * ((0) + cdim * (k))] + cc[(ic - 1) + ido * ((1) + cdim * (k))];
        tr2 = cc[(i - 1) + ido * ((0) + cdim * (k))] - cc[(ic - 1) + ido * ((1) + cdim * (k))];
      }
      {
        ti2 = cc[(i) + ido * ((0) + cdim * (k))] + cc[(ic) + ido * ((1) + cdim * (k))];
        ch[(i) + ido * ((k) + l1 * (0))] = cc[(i) + ido * ((0) + cdim * (k))] - cc[(ic) + ido * ((1) + cdim * (k))];
      }
      {
        ch[(i) + ido * ((k) + l1 * (1))] = wa[(i - 2) + (0) * ido] * ti2 + wa[(i - 1) + (0) * ido] * tr2;
        ch[(i - 1) + ido * ((k) + l1 * (1))] = wa[(i - 2) + (0) * ido] * tr2 - wa[(i - 1) + (0) * ido] * ti2;
      }
    }
}
```