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

```asm
<tqli>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %rcx,0x38(%rsp)
  movslq %esi,%rcx
  lea    0x0(,%rcx,8),%rbp
  lea    -0x8(%rdx,%rbp,1),%rbx
  cmp    $0x1,%esi
  jle    L109
  mov    %rdx,%r13
  lea    -0x1(%rsi),%edx
  mov    %rdi,%r14
  mov    %esi,%r12d
  mov    %edx,0x40(%rsp)
  lea    0x8(%r13),%rsi
  mov    %r13,%rdi
  shl    $0x3,%rdx
  call   <memmove@plt>
  xor    %r15d,%r15d
  movq   $0x0,(%rbx)
  movq   D63(%rip),%xmm8
  mov    %r13,%rbx
  mov    %r14,%r13
  mov    %rbp,%r14
L149:
  movl   $0x0,0x44(%rsp)
  mov    %r12d,%ebp
  mov    %rbx,%r12
L0:
  movsd  0x0(%r13,%r15,8),%xmm2
  mov    0x40(%rsp),%ecx
  mov    %r15,%rax
  jmp    L59
  nopw   0x0(%rax,%rax,1)
L136:
  add    $0x1,%rax
  lea    0x1(%rdx),%ebx
  cmp    %eax,%ecx
  jle    L110
L59:
  andpd  %xmm8,%xmm2
  mov    %eax,%edx
  mov    %eax,%ebx
  movapd %xmm2,%xmm0
  movsd  0x8(%r13,%rax,8),%xmm2
  movapd %xmm2,%xmm1
  andpd  %xmm8,%xmm1
  addsd  %xmm0,%xmm1
  movsd  (%r12,%rax,8),%xmm0
  andpd  %xmm8,%xmm0
  addsd  %xmm1,%xmm0
  ucomisd %xmm1,%xmm0
  jp     L136
  jne    L136
L110:
  mov    %r15d,0x34(%rsp)
  cmp    %ebx,%r15d
  jne    L183
  mov    %r12,%rbx
  add    $0x1,%r15
  mov    %ebp,%r12d
  cmp    %r15d,0x40(%rsp)
  jg     L149
  add    $0x68,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L183:
  cmpl   $0x1e,0x44(%rsp)
  je     L21
L25:
  movsd  (%r12,%r15,8),%xmm0
  movsd  0x8(%r13,%r15,8),%xmm2
  subsd  0x0(%r13,%r15,8),%xmm2
  mov    D32(%rip),%rax
  addsd  %xmm0,%xmm0
  movq   %rax,%xmm1
  divsd  %xmm0,%xmm2
  movapd %xmm2,%xmm0
  movsd  %xmm2,0x8(%rsp)
  call   <pythag@plt>
  movsd  0x8(%rsp),%xmm2
  pxor   %xmm6,%xmm6
  movslq %ebx,%rax
  lea    0x0(%r13,%rax,8),%r10
  mov    %rax,0x48(%rsp)
  movq   D63(%rip),%xmm8
  comisd %xmm6,%xmm2
  movsd  (%r10),%xmm1
  movsd  (%r12,%r15,8),%xmm3
  subsd  0x0(%r13,%r15,8),%xmm1
  andpd  %xmm8,%xmm0
  jae    L7
  xorpd  D15(%rip),%xmm0
L7:
  addsd  %xmm2,%xmm0
  lea    -0x1(%rbx),%edi
  divsd  %xmm0,%xmm3
  addsd  %xmm3,%xmm1
  cmp    %edi,0x34(%rsp)
  jg     L145
  mov    D32(%rip),%rax
  movslq %edi,%rdi
  mov    %r15,0x50(%rsp)
  pxor   %xmm9,%xmm9
  mov    %r13,0x58(%rsp)
  mov    %r14,%r15
  mov    %rdi,%r13
  mov    %r12,%r14
  movq   %rax,%xmm5
  mov    %ebp,%r12d
  movq   %rax,%xmm4
  mov    %r10,%rbp
  nopw   0x0(%rax,%rax,1)
L193:
  movsd  (%r14,%r13,8),%xmm2
  movsd  %xmm9,0x28(%rsp)
  mov    %r13d,%ebx
  movsd  %xmm1,0x18(%rsp)
  mulsd  %xmm2,%xmm4
  mov    %r13d,0x8(%rsp)
  mulsd  %xmm5,%xmm2
  movapd %xmm4,%xmm0
  movsd  %xmm4,0x10(%rsp)
  movsd  %xmm2,0x20(%rsp)
  call   <pythag@plt>
  pxor   %xmm5,%xmm5
  movsd  0x10(%rsp),%xmm4
  movsd  0x18(%rsp),%xmm1
  ucomisd %xmm5,%xmm0
  movsd  0x20(%rsp),%xmm2
  movsd  0x28(%rsp),%xmm9
  movapd %xmm0,%xmm6
  movq   D63(%rip),%xmm8
  movsd  %xmm0,0x8(%r14,%r13,8)
  jp     L151
  je     L17
L151:
  divsd  %xmm6,%xmm4
  movapd %xmm1,%xmm5
  movsd  0x0(%rbp),%xmm0
  xor    %r9d,%r9d
  mov    0x38(%rsp),%rax
  subsd  %xmm9,%xmm0
  lea    (%rax,%r13,8),%rax
  divsd  %xmm6,%xmm5
  movsd  -0x8(%rbp),%xmm6
  subsd  %xmm0,%xmm6
  mulsd  %xmm4,%xmm6
  movapd %xmm4,%xmm9
  movapd %xmm5,%xmm1
  addsd  %xmm5,%xmm1
  mulsd  %xmm2,%xmm1
  addsd  %xmm1,%xmm6
  movapd %xmm5,%xmm1
  mulsd  %xmm6,%xmm9
  mulsd  %xmm6,%xmm1
  addsd  %xmm9,%xmm0
  subsd  %xmm2,%xmm1
  movsd  %xmm0,0x0(%rbp)
  nopl   0x0(%rax)
L75:
  movsd  (%rax),%xmm0
  movsd  0x8(%rax),%xmm2
  movapd %xmm5,%xmm7
  add    $0x1,%r9d
  mulsd  %xmm2,%xmm7
  movapd %xmm0,%xmm3
  mulsd  %xmm4,%xmm3
  mulsd  %xmm5,%xmm0
  mulsd  %xmm4,%xmm2
  addsd  %xmm7,%xmm3
  subsd  %xmm2,%xmm0
  movsd  %xmm3,0x8(%rax)
  movsd  %xmm0,(%rax)
  add    %r15,%rax
  cmp    %r9d,%r12d
  jne    L75
  lea    -0x1(%rbx),%eax
  sub    $0x1,%r13
  sub    $0x8,%rbp
  mov    %eax,0x8(%rsp)
  cmp    %r13d,0x34(%rsp)
  jle    L193
  mov    %r12d,%ebp
  mov    0x58(%rsp),%r13
  mov    %r14,%r12
  mov    %r15,%r14
  mov    0x50(%rsp),%r15
L68:
  pxor   %xmm4,%xmm4
  mov    $0x0,%edx
  ucomisd %xmm4,%xmm6
  setnp  %al
  cmovne %edx,%eax
  test   %al,%al
  je     L56
  mov    0x8(%rsp),%esi
  cmp    %esi,0x34(%rsp)
  jle    L194
L56:
  movsd  0x0(%r13,%r15,8),%xmm0
  mov    0x48(%rsp),%rax
  subsd  %xmm9,%xmm0
  movsd  %xmm0,0x0(%r13,%r15,8)
  movsd  %xmm1,(%r12,%r15,8)
  movq   $0x0,(%r12,%rax,8)
L194:
  addl   $0x1,0x44(%rsp)
  jmp    L0
L17:
  mov    %rbp,%rbx
  mov    0x48(%rsp),%rax
  mov    %r12d,%ebp
  mov    %r14,%r12
  movsd  (%rbx),%xmm0
  mov    %r15,%r14
  mov    0x58(%rsp),%r13
  mov    0x50(%rsp),%r15
  subsd  %xmm9,%xmm0
  movsd  %xmm0,(%rbx)
  movq   $0x0,(%r12,%rax,8)
  jmp    L68
L21:
  lea    D36(%rip),%rdi
  call   <printf@plt>
  jmp    L25
L145:
  pxor   %xmm9,%xmm9
  jmp    L56
L109:
  movq   $0x0,(%rbx)
  add    $0x68,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D63
data_type: qword
name: extract_symbolic_data
arguments: label: D32
data_type: f64
name: extract_symbolic_data
arguments: label: D15
data_type: f32[4]
name: extract_symbolic_data
arguments: label: D36
data_type: string

tool: D63: 9223372036854775807

tool: D32: 1

tool: {"D15": [0.0,-0.0,0.0,0.0]}

tool: D36: Too many iterations in tqli

assistant: ```c
void tqli(double *d, int N, double *e, double *z) {
  int m, l, iter, i, k;
  double s, r, p, g, f, dd, c, b;
  for (i = 1; i < N; ++i) {
    e[i - 1] = e[i];
  }
  e[N - 1] = 0;
  for (l = 0; l < N; ++l) {
    iter = 0;
    do {
      for (m = l; m < N - 1; ++m) {
        dd = (double)fabs(d[m]) + fabs(d[m + 1]);
        if ((double)(fabs(e[m]) + dd) == dd) {
          break;
        }
      }
      if (m != l) {
        if (iter++ == 30) {
          printf("Too many iterations in tqli");
        }
        g = (d[l + 1] - d[l]) / (2.0 * e[l]);
        r = pythag(g, 1.0);
        g = d[m] - d[l] + e[l] / (g + (double)((g) >= 0.0 ? fabs(r) : -fabs(r)));
        s = c = 1.0;
        p = 0.0;
        for (i = m - 1; i >= l; --i) {
          f = s * e[i];
          b = c * e[i];
          e[i + 1] = (r = pythag(f, g));
          if (r == 0.0) {
            d[i + 1] -= p;
            e[m] = 0.0;
            break;
          }
          s = f / r;
          c = g / r;
          g = d[i + 1] - p;
          r = (d[i] - g) * s + 2.0 * c * b;
          d[i + 1] = g + (p = s * r);
          g = c * r - b;
          for (k = 0; k < N; ++k) {
            f = z[k * N + i + 1];
            z[k * N + i + 1] = s * z[k * N + i] + c * f;
            z[k * N + i] = c * z[k * N + i] - s * f;
          }
        }
        if (r == 0.0 && i >= l)
          continue;
        d[l] -= p;
        e[l] = g;
        e[m] = 0.0;
      }
    } while (m != l);
  }
}
```