user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<bezier>:
  endbr64
  push   %r15
  mov    %edx,%eax
  mov    %r9d,%r11d
  pxor   %xmm0,%xmm0
  push   %r14
  sub    %ecx,%r11d
  mov    %edi,%r14d
  push   %r13
  movslq %r11d,%r15
  mov    %r9d,%r13d
  push   %r12
  mov    %r8d,%r12d
  mov    %edi,%r8d
  mov    %r15,%r9
  push   %rbp
  sub    %edx,%r8d
  mov    %esi,%edx
  mov    %esi,%ebp
  push   %rbx
  mov    %r12d,%ebx
  sub    %ecx,%edx
  movslq %r8d,%r8
  sub    %eax,%ebx
  imul   %r8,%r9
  movslq %edx,%rcx
  movslq %ebx,%rbx
  mov    %rcx,%rsi
  mov    %rbx,%r10
  imul   %rcx,%rsi
  sub    $0x38,%rsp
  imul   %rcx,%r10
  sub    %r10,%r9
  mov    %rbx,%r10
  cvtsi2sd %r9,%xmm0
  mov    %r15,%r9
  imul   %r15,%r9
  imul   %rbx,%r10
  add    %r9,%r10
  mov    %r8,%r9
  imul   %r8,%r9
  add    %rsi,%r9
  cmp    %r9,%r10
  jle    L111
  mov    %ebp,%r9d
  mov    %r12d,%r14d
  mov    %r13d,%ebp
  mov    %r11d,%edx
  xorpd  D34(%rip),%xmm0
  mov    %r9d,%r13d
  mov    %edi,%r12d
L111:
  pxor   %xmm2,%xmm2
  ucomisd %xmm2,%xmm0
  jp     L49
  je     L79
L49:
  add    %r8,%rbx
  movapd %xmm0,%xmm3
  cmp    %r12d,%r14d
  jl     L103
  movl   $0xffffffff,0x28(%rsp)
  xorpd  D34(%rip),%xmm3
  neg    %rbx
  add    %rcx,%r15
  movsd  D44(%rip),%xmm4
  cmp    %r13d,%ebp
  jl     L89
L123:
  movl   $0xffffffff,0x2c(%rsp)
  xorpd  D34(%rip),%xmm3
  neg    %r15
  movsd  D44(%rip),%xmm1
L77:
  mov    %rbx,%rcx
  imul   %rbx,%rbx
  imul   %r15,%rcx
  imul   %r15,%r15
  add    %rcx,%rcx
  comisd %xmm3,%xmm2
  jbe    L8
  xorpd  D34(%rip),%xmm0
  neg    %rbx
  neg    %r15
  neg    %rcx
L8:
  mulsd  %xmm0,%xmm1
  pxor   %xmm3,%xmm3
  pxor   %xmm5,%xmm5
  sub    %r14d,%eax
  cvtsi2sd %eax,%xmm3
  mulsd  %xmm4,%xmm0
  cvtsi2sd %rcx,%xmm5
  mulsd  %xmm1,%xmm3
  pxor   %xmm1,%xmm1
  cvtsi2sd %rbx,%xmm1
  movsd  %xmm5,0x20(%rsp)
  add    %rbx,%rbx
  addsd  %xmm1,%xmm3
  pxor   %xmm1,%xmm1
  cvtsi2sd %edx,%xmm1
  subsd  %xmm5,%xmm3
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %r15,%xmm1
  movapd %xmm3,%xmm2
  add    %r15,%r15
  addsd  %xmm1,%xmm0
  subsd  %xmm5,%xmm0
  addsd  %xmm0,%xmm2
  addsd  %xmm5,%xmm2
  jmp    L44
  xchg   %ax,%ax
L11:
  pxor   %xmm3,%xmm3
  subsd  0x20(%rsp),%xmm0
  add    0x2c(%rsp),%ebp
  cvtsi2sd %rbx,%xmm3
  addsd  %xmm3,%xmm1
  comisd %xmm0,%xmm1
  addsd  %xmm1,%xmm2
  jbe    L79
L98:
  movapd %xmm1,%xmm3
L44:
  mov    %ebp,%esi
  mov    %r14d,%edi
  movsd  %xmm2,0x18(%rsp)
  movsd  %xmm0,0x10(%rsp)
  movsd  %xmm3,0x8(%rsp)
  call   <setPixel@plt>
  cmp    %r12d,%r14d
  movsd  0x8(%rsp),%xmm3
  movsd  0x10(%rsp),%xmm0
  movsd  0x18(%rsp),%xmm2
  jne    L82
  cmp    %r13d,%ebp
  je     L43
L82:
  movapd %xmm2,%xmm4
  movapd %xmm3,%xmm1
  addsd  %xmm2,%xmm4
  comisd %xmm0,%xmm4
  jbe    L115
  pxor   %xmm5,%xmm5
  subsd  0x20(%rsp),%xmm1
  add    0x28(%rsp),%r14d
  cvtsi2sd %r15,%xmm5
  addsd  %xmm5,%xmm0
  addsd  %xmm0,%xmm2
L115:
  comisd %xmm4,%xmm3
  ja     L11
  comisd %xmm0,%xmm1
  ja     L98
L79:
  add    $0x38,%rsp
  mov    %r13d,%ecx
  mov    %r12d,%edx
  mov    %ebp,%esi
  pop    %rbx
  mov    %r14d,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <line@plt>
  nopl   (%rax)
L103:
  movl   $0x1,0x28(%rsp)
  movsd  D4(%rip),%xmm4
  add    %rcx,%r15
  cmp    %r13d,%ebp
  jge    L123
L89:
  movl   $0x1,0x2c(%rsp)
  movsd  D4(%rip),%xmm1
  jmp    L77
  nopl   0x0(%rax)
L43:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: disassemble_data
arguments: label: D34
data_type: byte[16]
name: disassemble_data
arguments: label: D44
data_type: byte[8]
name: disassemble_data
arguments: label: D4
data_type: f64

tool: {"D34": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

tool: {"D44": [0x00,0x00,0x00,0x00,0x00,0x00,0x10,0xc0]}

tool: D4: 4

assistant: ```c
void bezier(int x0, int y0, int x1, int y1, int x2, int y2) {
  int sx = x2 - x1, sy = y2 - y1;
  long xx = x0 - x1, yy = y0 - y1, xy;
  double dx, dy, err, cur = xx * sy - yy * sx;
  if (sx * (long)sx + sy * (long)sy > xx * xx + yy * yy) {
    x2 = x0;
    x0 = sx + x1;
    y2 = y0;
    y0 = sy + y1;
    cur = -cur;
  }
  if (cur != 0) {
    xx += sx;
    xx *= sx = x0 < x2 ? 1 : -1;
    yy += sy;
    yy *= sy = y0 < y2 ? 1 : -1;
    xy = 2 * xx * yy;
    xx *= xx;
    yy *= yy;
    if (cur * sx * sy < 0) {
      xx = -xx;
      yy = -yy;
      xy = -xy;
      cur = -cur;
    }
    dx = 4.0 * sy * cur * (x1 - x0) + xx - xy;
    dy = 4.0 * sx * cur * (y0 - y1) + yy - xy;
    xx += xx;
    yy += yy;
    err = dx + dy + xy;
    do {
      setPixel(x0, y0);
      if (x0 == x2 && y0 == y2)
        return;
      y1 = 2 * err < dx;
      if (2 * err > dy) {
        x0 += sx;
        dx -= xy;
        err += dy += yy;
      }
      if (y1) {
        y0 += sy;
        dy -= xy;
        err += dx += xx;
      }
    } while (dy < dx);
  }
  line(x0, y0, x2, y2);
}
```