user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<_atan2f>:
  endbr64
  pxor   %xmm3,%xmm3
  movaps %xmm0,%xmm4
  ucomiss %xmm3,%xmm1
  jp     L119
  jne    L119
  ucomiss %xmm3,%xmm0
  jp     L149
  movaps %xmm3,%xmm0
  je     L63
L149:
  comiss %xmm3,%xmm4
  movss  D44(%rip),%xmm0
  ja     L63
  comiss %xmm4,%xmm3
  ja     L97
L119:
  movaps %xmm4,%xmm2
  movaps %xmm4,%xmm0
  xorps  D79(%rip),%xmm0
  xor    %eax,%eax
  cmpltss %xmm3,%xmm2
  movaps %xmm1,%xmm5
  cmpltss %xmm3,%xmm5
  andps  %xmm2,%xmm0
  andnps %xmm4,%xmm2
  orps   %xmm2,%xmm0
  movaps %xmm1,%xmm2
  xorps  D79(%rip),%xmm2
  andps  %xmm5,%xmm2
  andnps %xmm1,%xmm5
  orps   %xmm5,%xmm2
  comiss %xmm2,%xmm0
  jbe    L50
  movaps %xmm0,%xmm5
  mov    $0x2,%eax
  movaps %xmm2,%xmm0
  movaps %xmm5,%xmm2
L50:
  divss  %xmm2,%xmm0
  comiss D95(%rip),%xmm0
  jbe    L100
  movss  D41(%rip),%xmm2
  movss  D17(%rip),%xmm5
  add    $0x1,%eax
  mulss  %xmm0,%xmm2
  subss  %xmm5,%xmm2
  subss  %xmm5,%xmm2
  movss  D117(%rip),%xmm5
  addss  %xmm0,%xmm5
  addss  %xmm0,%xmm2
  movaps %xmm2,%xmm0
  divss  %xmm5,%xmm0
L100:
  movaps %xmm0,%xmm5
  movaps %xmm0,%xmm2
  xorps  D79(%rip),%xmm2
  cmpltss %xmm3,%xmm5
  andps  %xmm5,%xmm2
  andnps %xmm0,%xmm5
  orps   %xmm5,%xmm2
  movss  D146(%rip),%xmm5
  comiss %xmm2,%xmm5
  jbe    L126
  cmp    $0x1,%eax
  jle    L77
L147:
  xorps  D79(%rip),%xmm0
L77:
  comiss %xmm1,%xmm3
  cltq
  lea    D94(%rip),%rdx
  addss  (%rdx,%rax,4),%xmm0
  ja     L12
  comiss %xmm4,%xmm3
  ja     L127
L63:
  ret
  nopl   (%rax)
L126:
  movaps %xmm0,%xmm2
  movss  D126(%rip),%xmm6
  movss  D139(%rip),%xmm5
  mulss  %xmm0,%xmm2
  mulss  %xmm2,%xmm6
  addss  %xmm2,%xmm5
  subss  D155(%rip),%xmm6
  mulss  %xmm2,%xmm5
  mulss  %xmm6,%xmm2
  addss  D171(%rip),%xmm5
  divss  %xmm5,%xmm2
  mulss  %xmm0,%xmm2
  addss  %xmm2,%xmm0
  cmp    $0x1,%eax
  jg     L147
  jmp    L77
  nopw   0x0(%rax,%rax,1)
L127:
  xorps  D79(%rip),%xmm0
  ret
L12:
  movss  D101(%rip),%xmm1
  comiss %xmm4,%xmm3
  subss  %xmm0,%xmm1
  movaps %xmm1,%xmm0
  jbe    L63
  jmp    L127
  cs nopw 0x0(%rax,%rax,1)
L97:
  movss  D165(%rip),%xmm0
  ret
```

tool_calls: name: unpack_data
arguments: label: D44
type: f32
name: unpack_data
arguments: label: D79
type: byte[16]
name: unpack_data
arguments: label: D95
type: f32
name: unpack_data
arguments: label: D41
type: f32
name: unpack_data
arguments: label: D17
type: f32
name: unpack_data
arguments: label: D117
type: f32
name: unpack_data
arguments: label: D146
type: byte[4]
name: unpack_data
arguments: label: D94
type: f32
name: unpack_data
arguments: label: D126
type: byte[4]
name: unpack_data
arguments: label: D139
type: byte[4]
name: unpack_data
arguments: label: D155
type: byte[4]
name: unpack_data
arguments: label: D171
type: byte[4]
name: unpack_data
arguments: label: D101
type: f32
name: unpack_data
arguments: label: D165
type: byte[4]

tool: D44: 1.5707963267948966

tool: {"D79": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

tool: D95: 0.2679491924311227

tool: D41: 0.7320508075688773

tool: D17: 0.5

tool: D117: 1.7320508075688772

tool: {"D146": [0xf3,0x04,0xb5,0x39]}

tool: D94: 0

tool: {"D126": [0xae,0x53,0x38,0xbf]}

tool: {"D139": [0x3c,0x12,0x98,0x40]}

tool: {"D155": [0xa8,0x54,0xb8,0x3f]}

tool: {"D171": [0x7e,0x3f,0x8a,0x40]}

tool: D101: 3.141592653589793

tool: {"D165": [0xdb,0x0f,0xc9,0xbf]}

assistant: ```c
float _atan2f(float y, float x) {
  float f, g;
  float num, den;
  float result;
  int n;
  static const float a[4] = {0, (float)(0.52359877559829887307710723054658L), (float)(1.5707963267948966192313216916398L), (float)(1.0471975511965977461542144610932L)};
  if (x == (float)0.0) {
    if (y == (float)0.0) {
      result = 0.0;
      return result;
    }
    result = (float)(1.5707963267948966192313216916398L);
    if (y > (float)0.0) {
      return result;
    }
    if (y < (float)0.0) {
      result = -result;
      return result;
    }
  }
  n = 0;
  num = y;
  den = x;
  if (num < (float)0.0) {
    num = -num;
  }
  if (den < (float)0.0) {
    den = -den;
  }
  if (num > den) {
    f = den;
    den = num;
    num = f;
    n = 2;
  }
  f = ((float)(num) / (float)(den));
  if (f > (float)(0.26794919243112270647255365849413L)) {
    num = ((float)((float)(0.73205080756887729352744634150587L)) * (float)(f));
    num = ((float)(num) - (float)(0.5));
    num = ((float)(num) - (float)(0.5));
    num = ((float)(num) + (float)(f));
    den = ((float)((float)(1.7320508075688772935274463415059L)) + (float)(f));
    f = ((float)(num) / (float)(den));
    n = n + 1;
  }
  g = f;
  if (g < (float)0.0) {
    g = -g;
  }
  if (g < (float)(+3.452669830012e-4F)) {
    result = f;
  } else {
    g = ((float)(f) * (float)(f));
    num = ((float)((-7.20026848898e-1F)) * (float)(g));
    num = ((float)(num) + (float)((-1.44008344874F)));
    num = ((float)(num) * (float)(g));
    den = ((float)(g) + (float)((+4.75222584599F)));
    den = ((float)(den) * (float)(g));
    den = ((float)(den) + (float)((+4.32025038919F)));
    result = ((float)(num) / (float)(den));
    result = ((float)(result) * (float)(f));
    result = ((float)(result) + (float)(f));
  }
  if (n > 1) {
    result = -result;
  }
  result = ((float)(a[n]) + (float)(result));
  if (x < (float)0.0) {
    result = ((float)((float)(3.1415926535897932384626433832795L)) - (float)(result));
  }
  if (y < (float)0.0) {
    result = -result;
  }
  return result;
}
```