user: 请将以下的汇编代码转换成C语言代码：

```asm
<dradf4>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %rdx,-0x8(%rsp)
  mov    %rcx,%r11
  mov    %r8,%r13
  mov    %r9,%r14
  mov    0x38(%rsp),%r15
  mov    %esi,%edi
  imul   %ebx,%edi
  mov    %edi,-0x10(%rsp)
  lea    (%rdi,%rdi,1),%ecx
  mov    %ecx,-0xc(%rsp)
  add    %edi,%ecx
  mov    %esi,-0x28(%rsp)
  test   %esi,%esi
  jle    L31
  lea    0x0(,%rbx,4),%r10d
  lea    (%rbx,%rbx,1),%ebp
  movslq %ebx,%rax
  lea    0x0(,%rax,8),%r12
  movslq %ecx,%rcx
  lea    (%rdx,%rcx,8),%rax
  mov    %rcx,%r9
  neg    %r9
  shl    $0x3,%r9
  mov    $0x0,%edx
  mov    $0x0,%esi
  movslq %edi,%r8
  sub    %rcx,%r8
  movslq -0xc(%rsp),%rdi
  sub    %rcx,%rdi
  mov    %ebx,-0x30(%rsp)
  mov    %r12,%rbx
  mov    -0x28(%rsp),%r12d
L54:
  movsd  (%rax,%r8,8),%xmm1
  addsd  (%rax),%xmm1
  movsd  (%rax,%r9,1),%xmm0
  addsd  (%rax,%rdi,8),%xmm0
  movslq %edx,%rcx
  movapd %xmm1,%xmm2
  addsd  %xmm0,%xmm2
  movsd  %xmm2,(%r11,%rcx,8)
  lea    (%r10,%rdx,1),%ecx
  movslq %ecx,%rcx
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%r11,%rcx,8)
  lea    0x0(%rbp,%rdx,1),%ecx
  movslq %ecx,%rcx
  movsd  (%rax,%r9,1),%xmm0
  subsd  (%rax,%rdi,8),%xmm0
  movsd  %xmm0,-0x8(%r11,%rcx,8)
  movsd  (%rax),%xmm0
  subsd  (%rax,%r8,8),%xmm0
  movsd  %xmm0,(%r11,%rcx,8)
  add    $0x1,%esi
  add    %rbx,%rax
  add    %r10d,%edx
  cmp    %esi,%r12d
  jne    L54
  mov    -0x30(%rsp),%ebx
L31:
  cmp    $0x1,%ebx
  jle    L73
  cmp    $0x2,%ebx
  je     L8
  cmpl   $0x0,-0x28(%rsp)
  jle    L73
  lea    (%rbx,%rbx,1),%edx
  mov    %edx,-0x24(%rsp)
  movslq %ebx,%rax
  shl    $0x3,%rax
  mov    %rax,-0x18(%rsp)
  movslq -0x10(%rsp),%rax
  mov    -0x8(%rsp),%rsi
  lea    (%rsi,%rax,8),%r10
  mov    %rax,%rcx
  shl    $0x4,%rcx
  add    %rsi,%rcx
  lea    (%rax,%rax,2),%rax
  lea    (%rsi,%rax,8),%rdi
  movl   $0x0,-0x2c(%rsp)
  movl   $0x0,-0x30(%rsp)
  movslq %edx,%rax
  mov    %rax,-0x20(%rsp)
L61:
  mov    -0x2c(%rsp),%eax
  shl    $0x2,%eax
  movslq %eax,%rdx
  lea    (%r11,%rdx,8),%r12
  add    -0x24(%rsp),%eax
  cltq
  lea    (%r11,%rax,8),%rbp
  mov    -0x20(%rsp),%r8
  add    %r8,%rdx
  lea    (%r11,%rdx,8),%r9
  add    %r8,%rax
  lea    (%r11,%rax,8),%r8
  mov    $0x0,%edx
  mov    $0x2,%eax
L28:
  movsd  -0x10(%r13,%rax,8),%xmm4
  movsd  -0x8(%r10,%rax,8),%xmm0
  movsd  -0x8(%r13,%rax,8),%xmm1
  movsd  (%r10,%rax,8),%xmm2
  movapd %xmm4,%xmm3
  mulsd  %xmm0,%xmm3
  movapd %xmm1,%xmm5
  mulsd  %xmm2,%xmm5
  addsd  %xmm5,%xmm3
  mulsd  %xmm2,%xmm4
  mulsd  %xmm1,%xmm0
  subsd  %xmm0,%xmm4
  movsd  -0x10(%r14,%rax,8),%xmm2
  movsd  -0x8(%rcx,%rax,8),%xmm0
  movsd  -0x8(%r14,%rax,8),%xmm1
  movsd  (%rcx,%rax,8),%xmm6
  movapd %xmm2,%xmm5
  mulsd  %xmm0,%xmm5
  movapd %xmm1,%xmm7
  mulsd  %xmm6,%xmm7
  addsd  %xmm7,%xmm5
  mulsd  %xmm6,%xmm2
  mulsd  %xmm1,%xmm0
  subsd  %xmm0,%xmm2
  movsd  -0x10(%r15,%rax,8),%xmm1
  movsd  -0x8(%rdi,%rax,8),%xmm6
  movsd  -0x8(%r15,%rax,8),%xmm7
  movsd  (%rdi,%rax,8),%xmm8
  movapd %xmm1,%xmm0
  mulsd  %xmm6,%xmm0
  movapd %xmm7,%xmm9
  mulsd  %xmm8,%xmm9
  addsd  %xmm9,%xmm0
  mulsd  %xmm8,%xmm1
  mulsd  %xmm7,%xmm6
  subsd  %xmm6,%xmm1
  movapd %xmm3,%xmm6
  addsd  %xmm0,%xmm6
  subsd  %xmm3,%xmm0
  movapd %xmm4,%xmm7
  addsd  %xmm1,%xmm7
  subsd  %xmm1,%xmm4
  movsd  (%rsi,%rax,8),%xmm1
  movapd %xmm1,%xmm8
  addsd  %xmm2,%xmm8
  subsd  %xmm2,%xmm1
  movsd  -0x8(%rsi,%rax,8),%xmm2
  movapd %xmm2,%xmm3
  addsd  %xmm5,%xmm3
  subsd  %xmm5,%xmm2
  movapd %xmm6,%xmm5
  addsd  %xmm3,%xmm5
  movsd  %xmm5,-0x8(%r12,%rax,8)
  movapd %xmm7,%xmm5
  addsd  %xmm8,%xmm5
  movsd  %xmm5,(%r12,%rax,8)
  movapd %xmm2,%xmm5
  subsd  %xmm4,%xmm5
  movsd  %xmm5,-0x18(%rbp,%rdx,1)
  movapd %xmm0,%xmm5
  subsd  %xmm1,%xmm5
  movsd  %xmm5,-0x10(%rbp,%rdx,1)
  addsd  %xmm4,%xmm2
  movsd  %xmm2,-0x8(%r9,%rax,8)
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%r9,%rax,8)
  subsd  %xmm6,%xmm3
  movsd  %xmm3,-0x18(%r8,%rdx,1)
  subsd  %xmm8,%xmm7
  movsd  %xmm7,-0x10(%r8,%rdx,1)
  add    $0x2,%rax
  sub    $0x10,%rdx
  cmp    %eax,%ebx
  jg     L28
  add    %ebx,-0x2c(%rsp)
  addl   $0x1,-0x30(%rsp)
  mov    -0x30(%rsp),%edx
  mov    -0x18(%rsp),%rax
  add    %rax,%r10
  add    %rax,%rcx
  add    %rax,%rdi
  add    %rax,%rsi
  cmp    %edx,-0x28(%rsp)
  jne    L61
  mov    %ebx,%edx
  shr    $0x1f,%edx
  lea    (%rbx,%rdx,1),%eax
  and    $0x1,%eax
  sub    %edx,%eax
  cmp    $0x1,%eax
  je     L73
  mov    -0x10(%rsp),%eax
  lea    -0x1(%rax,%rbx,1),%ecx
  mov    -0xc(%rsp),%r9d
  add    %ecx,%r9d
  lea    0x0(,%rbx,4),%edx
L108:
  movslq %ebx,%rbx
  lea    0x0(,%rbx,8),%rsi
  mov    -0x8(%rsp),%rax
  add    %rsi,%rax
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rdi
  add    %rsi,%r11
  mov    $0x0,%edx
  movslq %ecx,%rbp
  mov    %rbp,%r8
  sub    %rbx,%r8
  movslq %r9d,%rcx
  sub    %rbx,%rcx
  movsd  D18(%rip),%xmm4
  movsd  D3(%rip),%xmm3
  movslq -0x24(%rsp),%r9
  movslq -0x10(%rsp),%r10
  sub    %rbx,%r10
  add    %rbp,%r10
  mov    -0x28(%rsp),%ebx
L29:
  movsd  (%rax,%r8,8),%xmm0
  movsd  (%rax,%rcx,8),%xmm2
  movapd %xmm0,%xmm1
  addsd  %xmm2,%xmm1
  mulsd  %xmm4,%xmm1
  subsd  %xmm2,%xmm0
  mulsd  %xmm3,%xmm0
  movapd %xmm0,%xmm2
  addsd  -0x8(%rax),%xmm2
  movsd  %xmm2,-0x8(%r11)
  movsd  -0x8(%rax),%xmm2
  subsd  %xmm0,%xmm2
  movsd  %xmm2,-0x8(%r11,%r9,8)
  movapd %xmm1,%xmm0
  subsd  (%rax,%r10,8),%xmm0
  movsd  %xmm0,(%r11)
  addsd  (%rax,%r10,8),%xmm1
  movsd  %xmm1,(%r11,%r9,8)
  add    $0x1,%edx
  add    %rsi,%rax
  add    %rdi,%r11
  cmp    %edx,%ebx
  jg     L29
L73:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L8:
  cmpl   $0x0,-0x28(%rsp)
  jle    L73
  mov    -0x10(%rsp),%eax
  lea    -0x1(%rax,%rbx,1),%ecx
  mov    -0xc(%rsp),%r9d
  add    %ecx,%r9d
  lea    0x0(,%rbx,4),%edx
  lea    (%rbx,%rbx,1),%eax
  mov    %eax,-0x24(%rsp)
  jmp    L108
```

tool_calls: name: disassemble_data
arguments: tag: D18
data_type: byte[8]
name: disassemble_data
arguments: tag: D3
data_type: byte[8]

tool: {"D18": [0xcd,0x3b,0x7f,0x66,0x9e,0xa0,0xe6,0xbf]}

tool: {"D3": [0xcd,0x3b,0x7f,0x66,0x9e,0xa0,0xe6,0x3f]}

assistant: ```c
void dradf4(int ido, int l1, double *cc, double *ch, double *wa1, double *wa2, double *wa3) {
  static double hsqt2 = .70710678118654752440084436210485;
  int i, k, t0, t1, t2, t3, t4, t5, t6;
  double ci2, ci3, ci4, cr2, cr3, cr4, ti1, ti2, ti3, ti4, tr1, tr2, tr3, tr4;
  t0 = l1 * ido;
  t1 = t0;
  t4 = t1 << 1;
  t2 = t1 + (t1 << 1);
  t3 = 0;
  for (k = 0; k < l1; k++) {
    tr1 = cc[t1] + cc[t2];
    tr2 = cc[t3] + cc[t4];
    ch[t5 = t3 << 2] = tr1 + tr2;
    ch[(ido << 2) + t5 - 1] = tr2 - tr1;
    ch[(t5 += (ido << 1)) - 1] = cc[t3] - cc[t4];
    ch[t5] = cc[t2] - cc[t1];
    t1 += ido;
    t2 += ido;
    t3 += ido;
    t4 += ido;
  }
  if (ido < 2)
    return;
  if (ido == 2)
    goto L105;
  t1 = 0;
  for (k = 0; k < l1; k++) {
    t2 = t1;
    t4 = t1 << 2;
    t5 = (t6 = ido << 1) + t4;
    for (i = 2; i < ido; i += 2) {
      t3 = (t2 += 2);
      t4 += 2;
      t5 -= 2;
      t3 += t0;
      cr2 = wa1[i - 2] * cc[t3 - 1] + wa1[i - 1] * cc[t3];
      ci2 = wa1[i - 2] * cc[t3] - wa1[i - 1] * cc[t3 - 1];
      t3 += t0;
      cr3 = wa2[i - 2] * cc[t3 - 1] + wa2[i - 1] * cc[t3];
      ci3 = wa2[i - 2] * cc[t3] - wa2[i - 1] * cc[t3 - 1];
      t3 += t0;
      cr4 = wa3[i - 2] * cc[t3 - 1] + wa3[i - 1] * cc[t3];
      ci4 = wa3[i - 2] * cc[t3] - wa3[i - 1] * cc[t3 - 1];
      tr1 = cr2 + cr4;
      tr4 = cr4 - cr2;
      ti1 = ci2 + ci4;
      ti4 = ci2 - ci4;
      ti2 = cc[t2] + ci3;
      ti3 = cc[t2] - ci3;
      tr2 = cc[t2 - 1] + cr3;
      tr3 = cc[t2 - 1] - cr3;
      ch[t4 - 1] = tr1 + tr2;
      ch[t4] = ti1 + ti2;
      ch[t5 - 1] = tr3 - ti4;
      ch[t5] = tr4 - ti3;
      ch[t4 + t6 - 1] = ti4 + tr3;
      ch[t4 + t6] = tr4 + ti3;
      ch[t5 + t6 - 1] = tr2 - tr1;
      ch[t5 + t6] = ti1 - ti2;
    }
    t1 += ido;
  }
  if (ido % 2 == 1)
    return;
L105:
  t2 = (t1 = t0 + ido - 1) + (t0 << 1);
  t3 = ido << 2;
  t4 = ido;
  t5 = ido << 1;
  t6 = ido;
  for (k = 0; k < l1; k++) {
    ti1 = -hsqt2 * (cc[t1] + cc[t2]);
    tr1 = hsqt2 * (cc[t1] - cc[t2]);
    ch[t4 - 1] = tr1 + cc[t6 - 1];
    ch[t4 + t5 - 1] = cc[t6 - 1] - tr1;
    ch[t4] = ti1 - cc[t1 + t0];
    ch[t4 + t5] = ti1 + cc[t1 + t0];
    t1 += ido;
    t2 += ido;
    t4 += t3;
    t6 += ido;
  }
}
```