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

```asm
<sqrtf>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  pxor   %xmm1,%xmm1
  comiss %xmm0,%xmm1
  jae    L35
  lea    0x4(%rsp),%rdi
  call   <frexpf@plt>
  mov    0x4(%rsp),%eax
  test   $0x1,%al
  je     L82
  addss  %xmm0,%xmm0
  sub    $0x1,%eax
  mov    %eax,0x4(%rsp)
L82:
  mov    0x4(%rsp),%edi
  sar    %edi
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  comisd D246(%rip),%xmm1
  ja     L46
  comisd D63(%rip),%xmm1
  ja     L72
  subss  D277(%rip),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  movapd %xmm1,%xmm0
  mulsd  D1(%rip),%xmm0
  addsd  D241(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  subsd  D200(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D117(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  subsd  D260(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D169(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D63(%rip),%xmm0
  cvtsd2ss %xmm0,%xmm0
L21:
  call   <ldexpf@plt>
L32:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L61
  add    $0x18,%rsp
  ret
L35:
  pxor   %xmm0,%xmm0
  jbe    L32
  mov    $0x1,%esi
  lea    D131(%rip),%rdi
  call   <mtherr@plt>
  pxor   %xmm0,%xmm0
  jmp    L32
L46:
  subss  D81(%rip),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  movapd %xmm1,%xmm0
  mulsd  D235(%rip),%xmm0
  addsd  D212(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  subsd  D74(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D101(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  subsd  D208(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D227(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D246(%rip),%xmm0
  cvtsd2ss %xmm0,%xmm0
  jmp    L21
L72:
  subss  D214(%rip),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  movapd %xmm1,%xmm0
  mulsd  D193(%rip),%xmm0
  subsd  D92(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D119(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  subsd  D50(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  addsd  D109(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  subsd  D270(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  mulsd  %xmm1,%xmm0
  mulsd  D206(%rip),%xmm1
  addsd  %xmm1,%xmm0
  addsd  D148(%rip),%xmm0
  cvtsd2ss %xmm0,%xmm0
  jmp    L21
L61:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D246
type: f64[2]
name: unpack_data
arguments: label: D63
type: f64[2]
name: unpack_data
arguments: label: D277
type: f32
name: unpack_data
arguments: label: D1
type: byte[8]
name: unpack_data
arguments: label: D241
type: byte[8]
name: unpack_data
arguments: label: D200
type: byte[8]
name: unpack_data
arguments: label: D117
type: byte[8]
name: unpack_data
arguments: label: D260
type: byte[8]
name: unpack_data
arguments: label: D169
type: byte[8]
name: unpack_data
arguments: label: D131
type: string
name: unpack_data
arguments: label: D81
type: f32
name: unpack_data
arguments: label: D235
type: byte[8]
name: unpack_data
arguments: label: D212
type: byte[8]
name: unpack_data
arguments: label: D74
type: byte[8]
name: unpack_data
arguments: label: D101
type: byte[8]
name: unpack_data
arguments: label: D208
type: byte[8]
name: unpack_data
arguments: label: D227
type: byte[8]
name: unpack_data
arguments: label: D214
type: f32
name: unpack_data
arguments: label: D193
type: byte[8]
name: unpack_data
arguments: label: D92
type: byte[8]
name: unpack_data
arguments: label: D119
type: byte[8]
name: unpack_data
arguments: label: D50
type: byte[8]
name: unpack_data
arguments: label: D109
type: byte[8]
name: unpack_data
arguments: label: D270
type: byte[8]
name: unpack_data
arguments: label: D206
type: f32[2]
name: unpack_data
arguments: label: D148
type: f32[2]

tool: {"D246": [1.41421356237,-0.00098843065718]}

tool: {"D63": [0.707106781187,0.0135199291026]}

tool: D277: 0.5

tool: {"D1": [0x2b,0xa4,0x64,0x9e,0xdc,0x46,0xd9,0xbf]}

tool: {"D241": [0xee,0x49,0x96,0x15,0xca,0x8e,0xe0,0x3f]}

tool: {"D200": [0xa2,0x54,0x9e,0xdf,0x40,0xa8,0xdb,0x3f]}

tool: {"D117": [0xe1,0x15,0x4f,0x61,0x4f,0x99,0xd6,0x3f]}

tool: {"D260": [0x33,0x88,0x79,0xa4,0x7e,0xa0,0xd6,0x3f]}

tool: {"D169": [0xc5,0xbd,0x36,0x5b,0x9e,0xa0,0xe6,0x3f]}

tool: D131: sqrtf

tool: D81: 2

tool: {"D235": [0xb1,0x75,0x34,0x56,0xc7,0x31,0x50,0xbf]}

tool: {"D212": [0xa4,0xed,0x42,0xf3,0x42,0x0b,0x4a,0x3f]}

tool: {"D74": [0xf6,0x2c,0x2d,0x72,0xca,0x66,0x6d,0x3f]}

tool: {"D101": [0x3f,0x75,0x50,0xc9,0x45,0x96,0x86,0x3f]}

tool: {"D208": [0x67,0x4b,0xdc,0xf3,0xc0,0xa0,0xa6,0x3f]}

tool: {"D227": [0xcb,0xa3,0x34,0x5d,0x9e,0xa0,0xd6,0x3f]}

tool: D214: 1

tool: {"D193": [0x71,0x20,0xb8,0x2a,0x56,0xb0,0x8b,0x3f]}

tool: {"D92": [0x97,0xd0,0x16,0x88,0xb2,0x35,0x97,0x3f]}

tool: {"D119": [0xe4,0xe2,0x94,0x78,0x7f,0x8a,0x9c,0x3f]}

tool: {"D50": [0x2e,0x11,0xfc,0xea,0x56,0xf2,0xa3,0x3f]}

tool: {"D109": [0x53,0xe9,0x66,0x4e,0x86,0xfd,0xaf,0x3f]}

tool: {"D270": [0x13,0xe9,0xab,0x9d,0x0c,0x00,0xc0,0x3f]}

tool: {"D206": [0.0,1.75]}

tool: {"D148": [0.0,1.875]}

assistant: ```c
float sqrtf(float xx) {
  float f, x, y;
  int e;
  f = xx;
  if (f <= 0.0) {
    if (f < 0.0)
      mtherr("sqrtf", 1);
    return (0.0);
  }
  x = frexpf(f, &e);
  if (e & 1) {
    x = x + x;
    e -= 1;
  }
  e >>= 1;
  if (x > 1.41421356237) {
    x = x - 2.0;
    y = (((((-9.8843065718E-4 * x + 7.9479950957E-4) * x - 3.5890535377E-3) * x + 1.1028809744E-2) * x - 4.4195203560E-2) * x + 3.5355338194E-1) * x + 1.41421356237E0;
    goto sqdon;
  }
  if (x > 0.707106781187) {
    x = x - 1.0;
    y = (((((1.35199291026E-2 * x - 2.26657767832E-2) * x + 2.78720776889E-2) * x - 3.89582788321E-2) * x + 6.24811144548E-2) * x - 1.25001503933E-1) * x * x + 0.5 * x + 1.0;
    goto sqdon;
  }
  x = x - 0.5;
  y = (((((-3.9495006054E-1 * x + 5.1743034569E-1) * x - 4.3214437330E-1) * x + 3.5310730460E-1) * x - 3.5354581892E-1) * x + 7.0710676017E-1) * x + 7.07106781187E-1;
sqdon:
  y = ldexpf(y, e);
  return (y);
}
```