user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<daxpy>:
  endbr64
  test   %edi,%edi
  mov    %rcx,%r9
  setle  %cl
  jle    L43
  ucomisd D2(%rip),%xmm0
  setnp  %al
  cmovne %ecx,%eax
  test   %al,%al
  jne    L43
  cmp    $0x1,%edx
  jne    L192
  cmp    $0x1,%r8d
  jne    L192
  mov    %edi,%r8d
  and    $0x3,%r8d
  je     L138
  lea    0x8(%rsi),%rax
  movapd %xmm0,%xmm1
  cmp    %rax,%r9
  je     L146
  cmp    $0x1,%r8d
  je     L146
  movupd (%rsi),%xmm5
  unpcklpd %xmm1,%xmm1
  movupd (%r9),%xmm6
  mulpd  %xmm5,%xmm1
  addpd  %xmm6,%xmm1
  movups %xmm1,(%r9)
  cmp    $0x2,%r8d
  je     L89
L168:
  movsd  0x10(%rsi),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  0x10(%r9),%xmm1
  movsd  %xmm1,0x10(%r9)
L89:
  cmp    $0x3,%edi
  jg     L138
  ret
  nopl   (%rax)
L197:
  lea    -0x1(%rdi),%ecx
  sub    %r8,%rcx
  and    $0xfffffffc,%ecx
  add    %r10,%rcx
  lea    0x20(%r9,%rcx,8),%rcx
  nopl   0x0(%rax)
L34:
  movsd  (%rdx),%xmm1
  add    $0x20,%rax
  add    $0x20,%rdx
  mulsd  %xmm0,%xmm1
  addsd  -0x20(%rax),%xmm1
  movsd  %xmm1,-0x20(%rax)
  movsd  -0x18(%rdx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x18(%rax),%xmm1
  movsd  %xmm1,-0x18(%rax)
  movsd  -0x10(%rdx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x10(%rax),%xmm1
  movsd  %xmm1,-0x10(%rax)
  movsd  -0x8(%rdx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x8(%rax),%xmm1
  movsd  %xmm1,-0x8(%rax)
  cmp    %rcx,%rax
  jne    L34
L43:
  ret
  nopl   0x0(%rax)
L138:
  cmp    %r8d,%edi
  jle    L78
  movslq %r8d,%r10
  lea    0x0(,%r10,8),%rdx
  lea    0x20(,%r10,8),%rcx
  lea    (%r9,%rdx,1),%rax
  add    %rsi,%rdx
  add    %rcx,%rsi
  cmp    %rsi,%rax
  jae    L131
  add    %r9,%rcx
  cmp    %rcx,%rdx
  jb     L197
L131:
  lea    -0x1(%rdi),%esi
  movapd %xmm0,%xmm2
  xor    %ecx,%ecx
  sub    %r8d,%esi
  unpcklpd %xmm2,%xmm2
  shr    $0x2,%esi
  add    $0x1,%esi
  nopl   (%rax)
L150:
  movupd 0x10(%rdx),%xmm0
  movupd (%rdx),%xmm1
  add    $0x1,%ecx
  add    $0x20,%rax
  movupd -0x10(%rax),%xmm3
  movupd -0x20(%rax),%xmm4
  add    $0x20,%rdx
  mulpd  %xmm2,%xmm0
  mulpd  %xmm2,%xmm1
  addpd  %xmm3,%xmm0
  addpd  %xmm4,%xmm1
  movups %xmm0,-0x10(%rax)
  movups %xmm1,-0x20(%rax)
  cmp    %esi,%ecx
  jb     L150
  ret
  nopl   0x0(%rax,%rax,1)
L192:
  xor    %r10d,%r10d
  test   %edx,%edx
  jns    L141
  mov    $0x1,%r10d
  sub    %edi,%r10d
  imul   %edx,%r10d
L141:
  xor    %eax,%eax
  test   %r8d,%r8d
  jns    L110
  mov    $0x1,%eax
  sub    %edi,%eax
  imul   %r8d,%eax
L110:
  cltq
  movslq %r8d,%r8
  movslq %r10d,%r10
  lea    (%r9,%rax,8),%rcx
  movslq %edx,%rax
  shl    $0x3,%r8
  lea    (%rsi,%r10,8),%rsi
  shl    $0x3,%rax
  xor    %edx,%edx
L152:
  movsd  (%rsi),%xmm1
  add    $0x1,%edx
  add    %rax,%rsi
  mulsd  %xmm0,%xmm1
  addsd  (%rcx),%xmm1
  movsd  %xmm1,(%rcx)
  add    %r8,%rcx
  cmp    %edx,%edi
  jg     L152
  ret
  nopl   0x0(%rax)
L78:
  ret
L146:
  mulsd  (%rsi),%xmm1
  addsd  (%r9),%xmm1
  movsd  %xmm1,(%r9)
  cmp    $0x1,%r8d
  je     L89
  movsd  0x8(%rsi),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  0x8(%r9),%xmm1
  movsd  %xmm1,0x8(%r9)
  cmp    $0x3,%r8d
  je     L168
  jmp    L89
```

tool_calls: name: parse_data
arguments: data_label: D2
type_guessed: f64

tool: D2: 0

assistant: ```c
void daxpy(int n, double da, double dx[], int incx, double dy[], int incy) {
  int i, ix, iy, m, mp1;
  mp1 = 0;
  m = 0;
  if (n <= 0)
    return;
  if (da == 0.0e0)
    return;
  if (incx != 1 || incy != 1) {
    ix = 0;
    iy = 0;
    if (incx < 0)
      ix = (-n + 1) * incx;
    if (incy < 0)
      iy = (-n + 1) * incy;
    for (i = 0; i < n; i++) {
      dy[iy] = dy[iy] + da * dx[ix];
      ix = ix + incx;
      iy = iy + incy;
    }
    return;
  }
  m = n % 4;
  if (m != 0) {
    for (i = 0; i < m; i++)
      dy[i] = dy[i] + da * dx[i];
    if (n < 4)
      return;
  }
  for (i = m; i < n; i = i + 4) {
    dy[i] = dy[i] + da * dx[i];
    dy[i + 1] = dy[i + 1] + da * dx[i + 1];
    dy[i + 2] = dy[i + 2] + da * dx[i + 2];
    dy[i + 3] = dy[i + 3] + da * dx[i + 3];
  }
  return;
}
```