user: What is the c source code of the assembly code below:

```asm
<sb_iir>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  movss  %xmm0,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movss  D125(%rip),%xmm0
  movss  %xmm0,-0x20(%rbp)
  movss  D136(%rip),%xmm0
  movss  %xmm0,-0x1c(%rbp)
  movss  D125(%rip),%xmm0
  movss  %xmm0,-0x18(%rbp)
  movss  D9(%rip),%xmm0
  movss  %xmm0,-0x14(%rbp)
  movss  D50(%rip),%xmm0
  movss  %xmm0,-0x10(%rbp)
  movss  D138(%rip),%xmm0
  movss  %xmm0,-0xc(%rbp)
  movl   $0x2,-0x24(%rbp)
  jmp    L19
L42:
  mov    -0x24(%rbp),%eax
  sub    $0x1,%eax
  movslq %eax,%rcx
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rcx,%rax
  lea    0x0(,%rax,4),%rdx
  lea    D124(%rip),%rax
  movss  (%rdx,%rax,1),%xmm0
  mov    -0x24(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rcx,%rax
  lea    0x0(,%rax,4),%rdx
  lea    D124(%rip),%rax
  movss  %xmm0,(%rdx,%rax,1)
  mov    -0x24(%rbp),%eax
  sub    $0x1,%eax
  movslq %eax,%rcx
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rcx,%rax
  lea    0x0(,%rax,4),%rdx
  lea    D6(%rip),%rax
  movss  (%rdx,%rax,1),%xmm0
  mov    -0x24(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rcx,%rax
  lea    0x0(,%rax,4),%rdx
  lea    D6(%rip),%rax
  movss  %xmm0,(%rdx,%rax,1)
  subl   $0x1,-0x24(%rbp)
L19:
  cmpl   $0x0,-0x24(%rbp)
  jg     L42
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  mov    %rax,%rdx
  lea    D124(%rip),%rax
  movss  -0x38(%rbp),%xmm0
  movss  %xmm0,(%rdx,%rax,1)
  movss  -0x20(%rbp),%xmm1
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  mov    %rax,%rdx
  lea    D124(%rip),%rax
  movss  (%rdx,%rax,1),%xmm0
  mulss  %xmm1,%xmm0
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  mov    %rax,%rdx
  lea    D6(%rip),%rax
  movss  %xmm0,(%rdx,%rax,1)
  movl   $0x1,-0x24(%rbp)
  jmp    L36
L38:
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  mov    %rax,%rdx
  lea    D6(%rip),%rax
  movss  (%rdx,%rax,1),%xmm1
  mov    -0x24(%rbp),%eax
  cltq
  movss  -0x20(%rbp,%rax,4),%xmm2
  mov    -0x24(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rcx,%rax
  lea    0x0(,%rax,4),%rdx
  lea    D124(%rip),%rax
  movss  (%rdx,%rax,1),%xmm0
  mulss  %xmm2,%xmm0
  mov    -0x24(%rbp),%eax
  cltq
  movss  -0x14(%rbp,%rax,4),%xmm3
  mov    -0x24(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  add    %rcx,%rax
  lea    0x0(,%rax,4),%rdx
  lea    D6(%rip),%rax
  movss  (%rdx,%rax,1),%xmm2
  mulss  %xmm3,%xmm2
  subss  %xmm2,%xmm0
  addss  %xmm1,%xmm0
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  mov    %rax,%rdx
  lea    D6(%rip),%rax
  movss  %xmm0,(%rdx,%rax,1)
  addl   $0x1,-0x24(%rbp)
L36:
  cmpl   $0x2,-0x24(%rbp)
  jle    L38
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  mov    %rax,%rdx
  lea    D6(%rip),%rax
  movss  (%rdx,%rax,1),%xmm0
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L48
  call   <__stack_chk_fail@plt>
L48:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D125
type: f32
name: retrieve_data
arguments: data_label: D136
type: f32
name: retrieve_data
arguments: data_label: D9
type: f32
name: retrieve_data
arguments: data_label: D50
type: byte[4]
name: retrieve_data
arguments: data_label: D138
type: f32

tool: D125: 0.03356837051492005

tool: D136: 0.0671367410298401

tool: D9: 1

tool: {"D50": [0x39,0xa1,0xb5,0xbf]}

tool: D138: 0.5532698896886828

assistant: ```c
float sb_iir(int i, float NewSample) {
  float ACoef[2 + 1] = {0.03356837051492005100, 0.06713674102984010200, 0.03356837051492005100};
  float BCoef[2 + 1] = {1.00000000000000000000, -1.41898265221812010000, 0.55326988968868285000};
  static float y[2][2 + 1];
  static float x[2][2 + 1];
  int n;
  for (n = 2; n > 0; n--) {
    x[i][n] = x[i][n - 1];
    y[i][n] = y[i][n - 1];
  }
  x[i][0] = NewSample;
  y[i][0] = ACoef[0] * x[i][0];
  for (n = 1; n <= 2; n++)
    y[i][0] += ACoef[n] * x[i][n] - BCoef[n] * y[i][n];
  return y[i][0];
}
```