user: What would the C source look like for the assembly code provided here?

```asm
<cftmdl1>:
  endbr64
  sar    $0x3,%edi
  push   %r15
  mov    %rdx,%r10
  mov    %rsi,%rcx
  movslq %edi,%r15
  push   %r14
  lea    0x0(,%r15,4),%eax
  lea    (%r15,%r15,1),%r14d
  push   %r13
  movslq %eax,%r8
  push   %r12
  add    %r14d,%eax
  mov    %r15,%r12
  lea    0x0(,%r8,8),%rdx
  push   %rbp
  cltq
  push   %rbx
  lea    (%rsi,%rdx,1),%r9
  mov    %r15,%rbx
  movupd (%rsi),%xmm2
  shl    $0x4,%rbx
  mov    %r9,%r11
  movupd (%r9),%xmm4
  lea    (%rsi,%rax,8),%rax
  sub    %rbx,%r11
  movupd (%rax),%xmm3
  movupd (%rsi),%xmm1
  movupd (%r11),%xmm0
  subpd  %xmm4,%xmm2
  addpd  %xmm4,%xmm1
  movupd (%r11),%xmm4
  subpd  %xmm3,%xmm0
  addpd  %xmm3,%xmm4
  movapd %xmm2,%xmm3
  shufpd $0x1,%xmm0,%xmm0
  subpd  %xmm0,%xmm3
  addpd  %xmm2,%xmm0
  movapd %xmm1,%xmm2
  addpd  %xmm4,%xmm2
  subpd  %xmm4,%xmm1
  movapd %xmm0,%xmm4
  movsd  %xmm3,%xmm4
  movsd  %xmm0,%xmm3
  movups %xmm2,(%rsi)
  movups %xmm1,(%r11)
  movups %xmm4,(%r9)
  movups %xmm3,(%rax)
  movsd  0x8(%r10),%xmm3
  movapd %xmm3,%xmm4
  unpcklpd %xmm4,%xmm4
  cmp    $0x2,%r15d
  jle    L11
  movslq %r14d,%rdi
  lea    -0x3(%r15),%r13d
  lea    0x10(%rcx,%rdx,1),%rbp
  xor    %r9d,%r9d
  lea    0x2(%r8,%rdi,1),%rax
  shr    %r13d
  lea    0x0(,%rdi,8),%rsi
  movapd D3(%rip),%xmm2
  lea    (%rcx,%rax,8),%r11
  mov    %r15,%rax
  lea    0x10(%rcx,%rsi,1),%rbx
  add    $0x1,%r13d
  shl    $0x6,%rax
  lea    -0x10(%rcx,%rsi,1),%rsi
  lea    -0x10(%rcx,%rdx,1),%rdx
  lea    -0x10(%rcx,%rax,1),%r8
  lea    (%r15,%r15,2),%rax
  shl    $0x4,%rax
  lea    -0x10(%rcx,%rax,1),%rdi
  xor    %eax,%eax
  nopl   0x0(%rax)
L6:
  movupd 0x10(%rcx,%rax,1),%xmm1
  movupd (%r11,%rax,1),%xmm14
  add    $0x1,%r9d
  sub    $0x10,%r8
  movupd 0x0(%rbp,%rax,1),%xmm7
  movupd (%rbx,%rax,1),%xmm11
  sub    $0x10,%rdi
  sub    $0x10,%rsi
  movapd %xmm1,%xmm0
  movupd (%rbx,%rax,1),%xmm15
  movupd 0x20(%r10,%rax,2),%xmm8
  sub    $0x10,%rdx
  subpd  %xmm14,%xmm11
  addpd  %xmm1,%xmm7
  movupd 0x0(%rbp,%rax,1),%xmm1
  movupd 0x20(%r10,%rax,2),%xmm5
  unpcklpd %xmm8,%xmm8
  movupd 0x30(%r10,%rax,2),%xmm6
  movupd 0x30(%r10,%rax,2),%xmm9
  subpd  %xmm1,%xmm0
  unpckhpd %xmm5,%xmm5
  movapd %xmm11,%xmm10
  unpckhpd %xmm6,%xmm6
  unpcklpd %xmm9,%xmm9
  shufpd $0x1,%xmm11,%xmm10
  movapd %xmm10,%xmm12
  xorpd  %xmm2,%xmm6
  addpd  %xmm0,%xmm12
  movapd %xmm0,%xmm1
  shufpd $0x1,%xmm0,%xmm1
  subpd  %xmm10,%xmm0
  movapd %xmm1,%xmm13
  addpd  %xmm11,%xmm1
  subpd  %xmm11,%xmm13
  movapd %xmm12,%xmm10
  movsd  %xmm0,%xmm10
  movsd  %xmm12,%xmm0
  movapd %xmm14,%xmm12
  addpd  %xmm15,%xmm12
  mulpd  %xmm8,%xmm10
  movapd %xmm13,%xmm11
  mulpd  %xmm9,%xmm0
  movsd  %xmm1,%xmm11
  movsd  %xmm13,%xmm1
  mulpd  %xmm5,%xmm11
  mulpd  %xmm6,%xmm1
  movapd %xmm12,%xmm13
  addpd  %xmm7,%xmm13
  subpd  %xmm12,%xmm7
  movups %xmm13,0x10(%rcx,%rax,1)
  movups %xmm7,(%rbx,%rax,1)
  movapd %xmm10,%xmm7
  subpd  %xmm11,%xmm7
  addpd  %xmm10,%xmm11
  movsd  %xmm7,%xmm11
  movapd %xmm1,%xmm7
  addpd  %xmm0,%xmm7
  subpd  %xmm1,%xmm0
  movups %xmm11,0x0(%rbp,%rax,1)
  movsd  %xmm7,%xmm0
  movups %xmm0,(%r11,%rax,1)
  movupd 0x10(%rdi),%xmm7
  movupd 0x10(%r8),%xmm14
  add    $0x10,%rax
  movupd 0x10(%rsi),%xmm10
  movupd 0x10(%rdx),%xmm0
  movupd 0x10(%rsi),%xmm1
  movupd 0x10(%rdx),%xmm15
  subpd  %xmm7,%xmm10
  subpd  %xmm14,%xmm0
  addpd  %xmm1,%xmm7
  movapd %xmm0,%xmm11
  movapd %xmm10,%xmm1
  shufpd $0x1,%xmm10,%xmm1
  addpd  %xmm1,%xmm11
  subpd  %xmm0,%xmm1
  shufpd $0x1,%xmm0,%xmm0
  movapd %xmm11,%xmm12
  movsd  %xmm1,%xmm12
  movsd  %xmm11,%xmm1
  movapd %xmm10,%xmm11
  subpd  %xmm0,%xmm11
  addpd  %xmm10,%xmm0
  mulpd  %xmm8,%xmm1
  mulpd  %xmm12,%xmm9
  movapd %xmm14,%xmm8
  addpd  %xmm15,%xmm8
  movapd %xmm11,%xmm10
  movsd  %xmm0,%xmm10
  movsd  %xmm11,%xmm0
  mulpd  %xmm5,%xmm0
  movapd %xmm8,%xmm5
  addpd  %xmm7,%xmm5
  mulpd  %xmm10,%xmm6
  subpd  %xmm8,%xmm7
  movups %xmm5,0x10(%rsi)
  movapd %xmm0,%xmm5
  movups %xmm7,0x10(%rdx)
  subpd  %xmm1,%xmm5
  addpd  %xmm0,%xmm1
  movapd %xmm9,%xmm0
  addpd  %xmm6,%xmm0
  subpd  %xmm9,%xmm6
  movsd  %xmm5,%xmm1
  movsd  %xmm0,%xmm6
  movups %xmm1,0x10(%rdi)
  movups %xmm6,0x10(%r8)
  cmp    %r13d,%r9d
  jb     L6
L11:
  add    %r14d,%r12d
  lea    (%rcx,%r15,8),%rdi
  xorpd  D7(%rip),%xmm3
  lea    (%r14,%r12,1),%eax
  movupd (%rdi),%xmm7
  movupd (%rdi),%xmm0
  movslq %r12d,%r12
  movslq %eax,%rdx
  lea    (%rcx,%r12,8),%rsi
  unpcklpd %xmm3,%xmm3
  add    %eax,%r14d
  lea    (%rcx,%rdx,8),%rdx
  movslq %r14d,%r14
  movupd (%rdx),%xmm2
  lea    (%rcx,%r14,8),%rax
  movupd (%rax),%xmm6
  movupd (%rax),%xmm14
  subpd  %xmm2,%xmm0
  addpd  %xmm2,%xmm7
  movupd (%rsi),%xmm2
  subpd  %xmm6,%xmm2
  movapd %xmm0,%xmm8
  movapd %xmm0,%xmm1
  movapd %xmm0,%xmm5
  shufpd $0x1,%xmm0,%xmm5
  movapd %xmm2,%xmm6
  shufpd $0x1,%xmm2,%xmm6
  addpd  %xmm6,%xmm8
  subpd  %xmm6,%xmm1
  movupd (%rsi),%xmm6
  addpd  %xmm14,%xmm6
  movsd  %xmm8,%xmm1
  movapd %xmm5,%xmm8
  addpd  %xmm2,%xmm5
  subpd  %xmm2,%xmm8
  movsd  %xmm8,%xmm5
  movapd %xmm7,%xmm8
  subpd  %xmm6,%xmm7
  addpd  %xmm6,%xmm8
  movapd %xmm0,%xmm6
  unpckhpd %xmm0,%xmm0
  addsd  %xmm2,%xmm0
  movups %xmm8,(%rdi)
  movups %xmm7,(%rsi)
  movapd %xmm2,%xmm7
  unpckhpd %xmm7,%xmm7
  subsd  %xmm7,%xmm6
  movapd %xmm6,%xmm2
  addsd  %xmm0,%xmm6
  subsd  %xmm0,%xmm2
  movapd %xmm2,%xmm0
  unpcklpd %xmm6,%xmm0
  mulpd  %xmm4,%xmm0
  movups %xmm0,(%rdx)
  movapd %xmm1,%xmm0
  subpd  %xmm5,%xmm1
  addpd  %xmm5,%xmm0
  movsd  %xmm0,%xmm1
  mulpd  %xmm1,%xmm3
  movups %xmm3,(%rax)
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D3
type_infered: byte[16]
name: parse_data
arguments: data_tag: D7
type_infered: byte[16]

tool: {"D3": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80]}

tool: {"D7": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
void cftmdl1(int n, double *a, double *w) {
  int j, j0, j1, j2, j3, k, m, mh;
  double wn4r, wk1r, wk1i, wk3r, wk3i;
  double x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i;
  mh = n >> 3;
  m = 2 * mh;
  j1 = m;
  j2 = j1 + m;
  j3 = j2 + m;
  x0r = a[0] + a[j2];
  x0i = a[1] + a[j2 + 1];
  x1r = a[0] - a[j2];
  x1i = a[1] - a[j2 + 1];
  x2r = a[j1] + a[j3];
  x2i = a[j1 + 1] + a[j3 + 1];
  x3r = a[j1] - a[j3];
  x3i = a[j1 + 1] - a[j3 + 1];
  a[0] = x0r + x2r;
  a[1] = x0i + x2i;
  a[j1] = x0r - x2r;
  a[j1 + 1] = x0i - x2i;
  a[j2] = x1r - x3i;
  a[j2 + 1] = x1i + x3r;
  a[j3] = x1r + x3i;
  a[j3 + 1] = x1i - x3r;
  wn4r = w[1];
  k = 0;
  for (j = 2; j < mh; j += 2) {
    k += 4;
    wk1r = w[k];
    wk1i = w[k + 1];
    wk3r = w[k + 2];
    wk3i = -w[k + 3];
    j1 = j + m;
    j2 = j1 + m;
    j3 = j2 + m;
    x0r = a[j] + a[j2];
    x0i = a[j + 1] + a[j2 + 1];
    x1r = a[j] - a[j2];
    x1i = a[j + 1] - a[j2 + 1];
    x2r = a[j1] + a[j3];
    x2i = a[j1 + 1] + a[j3 + 1];
    x3r = a[j1] - a[j3];
    x3i = a[j1 + 1] - a[j3 + 1];
    a[j] = x0r + x2r;
    a[j + 1] = x0i + x2i;
    a[j1] = x0r - x2r;
    a[j1 + 1] = x0i - x2i;
    x0r = x1r - x3i;
    x0i = x1i + x3r;
    a[j2] = wk1r * x0r - wk1i * x0i;
    a[j2 + 1] = wk1r * x0i + wk1i * x0r;
    x0r = x1r + x3i;
    x0i = x1i - x3r;
    a[j3] = wk3r * x0r + wk3i * x0i;
    a[j3 + 1] = wk3r * x0i - wk3i * x0r;
    j0 = m - j;
    j1 = j0 + m;
    j2 = j1 + m;
    j3 = j2 + m;
    x0r = a[j0] + a[j2];
    x0i = a[j0 + 1] + a[j2 + 1];
    x1r = a[j0] - a[j2];
    x1i = a[j0 + 1] - a[j2 + 1];
    x2r = a[j1] + a[j3];
    x2i = a[j1 + 1] + a[j3 + 1];
    x3r = a[j1] - a[j3];
    x3i = a[j1 + 1] - a[j3 + 1];
    a[j0] = x0r + x2r;
    a[j0 + 1] = x0i + x2i;
    a[j1] = x0r - x2r;
    a[j1 + 1] = x0i - x2i;
    x0r = x1r - x3i;
    x0i = x1i + x3r;
    a[j2] = wk1i * x0r - wk1r * x0i;
    a[j2 + 1] = wk1i * x0i + wk1r * x0r;
    x0r = x1r + x3i;
    x0i = x1i - x3r;
    a[j3] = wk3i * x0r + wk3r * x0i;
    a[j3 + 1] = wk3i * x0i - wk3r * x0r;
  }
  j0 = mh;
  j1 = j0 + m;
  j2 = j1 + m;
  j3 = j2 + m;
  x0r = a[j0] + a[j2];
  x0i = a[j0 + 1] + a[j2 + 1];
  x1r = a[j0] - a[j2];
  x1i = a[j0 + 1] - a[j2 + 1];
  x2r = a[j1] + a[j3];
  x2i = a[j1 + 1] + a[j3 + 1];
  x3r = a[j1] - a[j3];
  x3i = a[j1 + 1] - a[j3 + 1];
  a[j0] = x0r + x2r;
  a[j0 + 1] = x0i + x2i;
  a[j1] = x0r - x2r;
  a[j1 + 1] = x0i - x2i;
  x0r = x1r - x3i;
  x0i = x1i + x3r;
  a[j2] = wn4r * (x0r - x0i);
  a[j2 + 1] = wn4r * (x0i + x0r);
  x0r = x1r + x3i;
  x0i = x1i - x3r;
  a[j3] = -wn4r * (x0r + x0i);
  a[j3 + 1] = -wn4r * (x0i - x0r);
}
```