user: 下面的汇编指令对应的C源代码是什么:

```asm
<mp_mul_rcmul>:
  endbr64
  push   %r15
  pxor   %xmm0,%xmm0
  mov    %rsi,%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  movslq %edi,%rbx
  cvtsi2sd %ebx,%xmm0
  sub    $0x48,%rsp
  movsd  D56(%rip),%xmm1
  lea    0x38(%rsp),%rbp
  lea    0x30(%rsp),%r12
  divsd  %xmm0,%xmm1
  mov    %rbp,%rdi
  mov    %r12,%rsi
  movapd %xmm1,%xmm0
  movsd  %xmm1,0x10(%rsp)
  call   <sincos@plt>
  movsd  0x38(%rsp),%xmm12
  movsd  0x30(%rsp),%xmm3
  mov    %ebx,%edi
  movsd  D44(%rip),%xmm1
  sar    %edi
  mulsd  %xmm12,%xmm3
  movslq %edi,%rax
  mulsd  %xmm12,%xmm12
  movapd %xmm3,%xmm7
  movapd %xmm12,%xmm0
  addsd  %xmm3,%xmm7
  addsd  %xmm12,%xmm0
  movsd  %xmm7,0x20(%rsp)
  addsd  %xmm7,%xmm7
  subsd  %xmm0,%xmm1
  movsd  %xmm7,0x8(%rsp)
  movsd  %xmm1,0x18(%rsp)
  movupd (%r15,%rax,8),%xmm1
  lea    (%r14,%rax,8),%rax
  movupd (%rax),%xmm0
  movapd %xmm1,%xmm2
  unpcklpd %xmm1,%xmm2
  unpckhpd %xmm1,%xmm1
  mulpd  %xmm0,%xmm2
  shufpd $0x1,%xmm0,%xmm0
  mulpd  %xmm1,%xmm0
  movapd %xmm2,%xmm1
  subpd  %xmm0,%xmm1
  addpd  %xmm2,%xmm0
  movsd  %xmm1,%xmm0
  movups %xmm0,(%rax)
  lea    0x1(%rbx),%rax
  pxor   %xmm0,%xmm0
  mov    %rax,0x28(%rsp)
  movapd %xmm0,%xmm1
  nopl   0x0(%rax,%rax,1)
L6:
  mov    $0x2,%eax
  lea    -0x100(%rdi),%r13d
  cmp    %eax,%r13d
  cmovl  %eax,%r13d
  lea    -0x2(%rdi),%eax
  cmp    %eax,%r13d
  jg     L3
  cltq
  mov    %rbx,%rdx
  sub    %rax,%rdx
  lea    (%r15,%rdx,8),%rsi
  mov    0x28(%rsp),%rdx
  sub    %rax,%rdx
  lea    (%r14,%rdx,8),%rdx
  nopw   0x0(%rax,%rax,1)
L14:
  movsd  0x8(%rsp),%xmm4
  movapd %xmm12,%xmm9
  movapd %xmm12,%xmm6
  movapd %xmm3,%xmm10
  movapd %xmm3,%xmm5
  unpcklpd %xmm6,%xmm6
  add    $0x10,%rsi
  add    $0x10,%rdx
  movapd %xmm4,%xmm12
  movupd (%r15,%rax,8),%xmm15
  unpcklpd %xmm5,%xmm5
  movupd -0x10(%rsi),%xmm14
  mulsd  %xmm3,%xmm12
  movsd  D53(%rip),%xmm3
  movsd  0x8(%r15,%rax,8),%xmm7
  movapd %xmm15,%xmm2
  subsd  %xmm9,%xmm3
  addpd  %xmm14,%xmm2
  movapd %xmm7,%xmm11
  mulsd  %xmm4,%xmm3
  addsd  %xmm1,%xmm12
  movapd %xmm15,%xmm1
  movsd  (%r15,%rax,8),%xmm4
  subpd  %xmm14,%xmm1
  movapd %xmm4,%xmm8
  addsd  %xmm0,%xmm3
  movapd %xmm2,%xmm0
  shufpd $0x1,%xmm1,%xmm2
  mulpd  %xmm5,%xmm2
  movsd  %xmm1,%xmm0
  movsd  -0x8(%rsi),%xmm5
  mulpd  %xmm6,%xmm0
  addsd  %xmm5,%xmm11
  movapd %xmm0,%xmm1
  subpd  %xmm2,%xmm1
  addpd  %xmm0,%xmm2
  movsd  -0x10(%rsi),%xmm0
  subsd  %xmm0,%xmm8
  movsd  %xmm1,%xmm2
  movapd %xmm11,%xmm1
  mulsd  %xmm10,%xmm1
  subpd  %xmm2,%xmm15
  mulsd  %xmm9,%xmm11
  movapd %xmm8,%xmm13
  mulsd  %xmm9,%xmm13
  mulsd  %xmm10,%xmm8
  movups %xmm15,(%r15,%rax,8)
  subsd  %xmm1,%xmm13
  addsd  %xmm8,%xmm11
  subsd  %xmm13,%xmm4
  addsd  %xmm0,%xmm13
  movapd %xmm2,%xmm0
  addpd  %xmm14,%xmm0
  subpd  %xmm2,%xmm14
  subsd  %xmm11,%xmm7
  subsd  %xmm11,%xmm5
  movsd  %xmm0,%xmm14
  movups %xmm14,-0x10(%rsi)
  movsd  (%r14,%rax,8),%xmm1
  movsd  -0x18(%rdx),%xmm0
  movsd  0x8(%r14,%rax,8),%xmm11
  movsd  -0x10(%rdx),%xmm8
  movapd %xmm1,%xmm14
  movapd %xmm11,%xmm2
  subsd  %xmm0,%xmm14
  addsd  %xmm8,%xmm2
  movapd %xmm14,%xmm6
  mulsd  %xmm9,%xmm6
  movapd %xmm2,%xmm15
  mulsd  %xmm10,%xmm15
  mulsd  %xmm9,%xmm2
  mulsd  %xmm10,%xmm14
  subsd  %xmm15,%xmm6
  addsd  %xmm14,%xmm2
  subsd  %xmm6,%xmm1
  addsd  %xmm0,%xmm6
  movapd %xmm8,%xmm0
  movapd %xmm4,%xmm8
  subsd  %xmm2,%xmm11
  subsd  %xmm2,%xmm0
  movapd %xmm7,%xmm2
  mulsd  %xmm1,%xmm8
  mulsd  %xmm1,%xmm7
  mulsd  %xmm11,%xmm2
  mulsd  %xmm11,%xmm4
  subsd  %xmm2,%xmm8
  movapd %xmm5,%xmm2
  addsd  %xmm7,%xmm4
  mulsd  %xmm0,%xmm2
  movapd %xmm13,%xmm7
  mulsd  %xmm0,%xmm13
  mulsd  %xmm6,%xmm5
  mulsd  %xmm6,%xmm7
  movapd %xmm4,%xmm1
  movapd %xmm8,%xmm4
  movapd %xmm13,%xmm0
  addsd  %xmm5,%xmm0
  movapd %xmm1,%xmm5
  subsd  %xmm2,%xmm7
  addsd  %xmm0,%xmm5
  subsd  %xmm7,%xmm4
  movapd %xmm5,%xmm6
  mulsd  %xmm10,%xmm6
  movapd %xmm4,%xmm2
  mulsd  %xmm9,%xmm2
  mulsd  %xmm9,%xmm5
  mulsd  %xmm10,%xmm4
  addsd  %xmm6,%xmm2
  subsd  %xmm4,%xmm5
  subsd  %xmm2,%xmm8
  addsd  %xmm2,%xmm7
  subsd  %xmm5,%xmm1
  subsd  %xmm5,%xmm0
  movsd  %xmm8,(%r14,%rax,8)
  movsd  %xmm1,0x8(%r14,%rax,8)
  sub    $0x2,%rax
  movapd %xmm9,%xmm1
  movsd  %xmm0,-0x10(%rdx)
  movapd %xmm10,%xmm0
  movsd  %xmm7,-0x18(%rdx)
  cmp    %eax,%r13d
  jle    L14
L3:
  cmp    $0x102,%edi
  jle    L9
  pxor   %xmm0,%xmm0
  mov    %rbp,%rdi
  mov    %r12,%rsi
  cvtsi2sd %r13d,%xmm0
  mulsd  0x10(%rsp),%xmm0
  call   <sincos@plt>
  movsd  D53(%rip),%xmm2
  mov    %r13d,%edi
  movsd  D53(%rip),%xmm0
  mulsd  0x38(%rsp),%xmm2
  movsd  0x18(%rsp),%xmm7
  mulsd  0x30(%rsp),%xmm0
  movsd  0x20(%rsp),%xmm6
  movsd  D53(%rip),%xmm12
  movapd %xmm7,%xmm1
  movapd %xmm6,%xmm3
  mulsd  %xmm2,%xmm1
  mulsd  %xmm0,%xmm3
  mulsd  %xmm0,%xmm7
  subsd  %xmm3,%xmm1
  movapd %xmm6,%xmm3
  mulsd  %xmm2,%xmm3
  subsd  %xmm1,%xmm12
  movsd  D53(%rip),%xmm1
  subsd  %xmm2,%xmm1
  addsd  %xmm7,%xmm3
  jmp    L6
  nopl   (%rax)
L9:
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: parse_data
arguments: tag: D56
data_type: byte[8]
name: parse_data
arguments: tag: D44
data_type: byte[8]
name: parse_data
arguments: tag: D53
data_type: f64

tool: {"D56": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x09,0x40]}

tool: {"D44": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: D53: 0.5

assistant: ```c
void mp_mul_rcmul(int n, double *a, double *b) {
  int i, i0, j, k;
  double ec, w1r, w1i, wkr, wki, wdr, wdi, ss;
  double xr, xi, yr, yi, ajr, aji, akr, aki, bjr, bji, bkr, bki;
  ec = 2 * ((double)1.570796326794896619231321691639751442098584) / n;
  wkr = 0;
  wki = 0;
  wdi = cos(ec);
  wdr = sin(ec);
  wdi *= wdr;
  wdr *= wdr;
  w1r = 1 - 2 * wdr;
  w1i = 2 * wdi;
  ss = 2 * w1i;
  i = n >> 1;
  xr = a[i];
  xi = a[i + 1];
  yr = b[i];
  yi = b[i + 1];
  b[i] = xr * yr - xi * yi;
  b[i + 1] = xr * yi + xi * yr;
  for (;;) {
    i0 = i - 4 * 64;
    if (i0 < 2) {
      i0 = 2;
    }
    for (j = i - 2; j >= i0; j -= 2) {
      k = n - j;
      xr = wkr + ss * wdi;
      xi = wki + ss * (((double)0.5) - wdr);
      wkr = wdr;
      wki = wdi;
      wdr = xr;
      wdi = xi;
      xr = a[j] - a[k];
      xi = a[j + 1] + a[k + 1];
      yr = wkr * xr - wki * xi;
      yi = wkr * xi + wki * xr;
      ajr = a[j] - yr;
      aji = a[j + 1] - yi;
      akr = a[k] + yr;
      aki = a[k + 1] - yi;
      a[j] = ajr;
      a[j + 1] = aji;
      a[k] = akr;
      a[k + 1] = aki;
      xr = b[j] - b[k];
      xi = b[j + 1] + b[k + 1];
      yr = wkr * xr - wki * xi;
      yi = wkr * xi + wki * xr;
      xr = b[j] - yr;
      xi = b[j + 1] - yi;
      yr = b[k] + yr;
      yi = b[k + 1] - yi;
      bjr = ajr * xr - aji * xi;
      bji = ajr * xi + aji * xr;
      bkr = akr * yr - aki * yi;
      bki = akr * yi + aki * yr;
      xr = bjr - bkr;
      xi = bji + bki;
      yr = wkr * xr + wki * xi;
      yi = wkr * xi - wki * xr;
      b[j] = bjr - yr;
      b[j + 1] = bji - yi;
      b[k] = bkr + yr;
      b[k + 1] = bki - yi;
    }
    if (i0 == 2) {
      break;
    }
    wkr = ((double)0.5) * sin(ec * i0);
    wki = ((double)0.5) * cos(ec * i0);
    wdr = ((double)0.5) - (wkr * w1r - wki * w1i);
    wdi = wkr * w1i + wki * w1r;
    wkr = ((double)0.5) - wkr;
    i = i0;
  }
}
```