user: 下面的汇编指令对应的C源代码是什么：

```asm
<palDmat>:
  endbr64
  push   %r15
  movsd  D22(%rip),%xmm6
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  movl   $0x0,(%r8)
  movsd  %xmm6,(%rcx)
  mov    %rsi,-0x8(%rsp)
  mov    %r9,-0x10(%rsp)
  test   %edi,%edi
  jle    L32
  movslq %edi,%r10
  mov    %rsi,%rax
  mov    %rcx,%rbp
  mov    %r8,%r12
  lea    0x0(,%r10,8),%rsi
  mov    %rdx,%rbx
  mov    %rax,%r8
  movq   D35(%rip),%xmm5
  lea    0x8(%rsi),%rcx
  movq   D28(%rip),%xmm2
  mov    %rax,%r13
  xor    %r11d,%r11d
  mov    %rcx,-0x18(%rsp)
  movsd  D9(%rip),%xmm4
  movapd %xmm5,%xmm7
  nopl   0x0(%rax,%rax,1)
L226:
  movsd  (%r8),%xmm3
  lea    0x1(%r11),%eax
  mov    %r13,%r9
  mov    %r11d,%r15d
  lea    0x0(,%r11,8),%rcx
  add    %rsi,%r13
  movapd %xmm3,%xmm1
  andpd  %xmm2,%xmm1
  cmp    %eax,%edi
  jle    L224
  mov    %r13,%rdx
  mov    %r9,%r14
L133:
  movsd  (%rdx,%rcx,1),%xmm0
  andpd  %xmm2,%xmm0
  comisd %xmm1,%xmm0
  jbe    L257
  movapd %xmm0,%xmm1
  mov    %rdx,%r14
  mov    %eax,%r15d
L257:
  add    $0x1,%eax
  add    %rsi,%rdx
  cmp    %eax,%edi
  jne    L133
  comisd %xmm1,%xmm4
  ja     L189
  cmp    %r11d,%r15d
  jne    L35
L154:
  movsd  0x0(%rbp),%xmm0
L201:
  mulsd  %xmm0,%xmm3
  mov    -0x10(%rsp),%rax
  mov    %r15d,(%rax,%r11,4)
  movsd  %xmm3,0x0(%rbp)
  andpd  %xmm2,%xmm3
  comisd %xmm3,%xmm4
  jbe    L84
L189:
  movl   $0xffffffff,(%r12)
L218:
  add    $0x1,%r11
  add    -0x18(%rsp),%r8
  cmp    %r10,%r11
  jne    L226
  mov    (%r12),%eax
  test   %eax,%eax
  je     L195
  movq   $0x0,0x0(%rbp)
L32:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L35:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L153:
  movsd  (%r9,%rax,8),%xmm0
  movsd  (%r14,%rax,8),%xmm1
  movsd  %xmm1,(%r9,%rax,8)
  movsd  %xmm0,(%r14,%rax,8)
  add    $0x1,%rax
  cmp    %r10,%rax
  jne    L153
  movslq %r15d,%rax
  movsd  (%rbx,%r11,8),%xmm0
  lea    (%rbx,%rax,8),%rax
  movsd  (%rax),%xmm1
  movsd  %xmm1,(%rbx,%r11,8)
  movsd  %xmm0,(%rax)
  movsd  0x0(%rbp),%xmm0
  xorpd  %xmm7,%xmm0
  movsd  %xmm0,0x0(%rbp)
  movsd  (%r8),%xmm3
  jmp    L201
  nopl   0x0(%rax)
L84:
  movapd %xmm6,%xmm0
  xor    %eax,%eax
  divsd  (%r8),%xmm0
  mov    %r11d,%r14d
  movsd  %xmm0,(%r8)
  nopl   0x0(%rax,%rax,1)
L161:
  cmp    %eax,%r11d
  je     L136
  mulsd  (%r9,%rax,8),%xmm0
  movsd  %xmm0,(%r9,%rax,8)
  movsd  (%r8),%xmm0
L136:
  add    $0x1,%rax
  cmp    %r10,%rax
  jne    L161
  movsd  (%rbx,%r11,8),%xmm3
  mov    -0x8(%rsp),%rdx
  xor    %r15d,%r15d
  mulsd  %xmm0,%xmm3
  movsd  %xmm3,(%rbx,%r11,8)
  nop
L56:
  cmp    %r15d,%r14d
  je     L232
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L256:
  cmp    %eax,%r14d
  je     L102
  movsd  (%r9,%rax,8),%xmm1
  mulsd  (%rdx,%rcx,1),%xmm1
  movsd  (%rdx,%rax,8),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
L102:
  add    $0x1,%rax
  cmp    %r10,%rax
  jne    L256
  movsd  (%rdx,%rcx,1),%xmm1
  movsd  (%rbx,%r15,8),%xmm0
  mulsd  %xmm3,%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rbx,%r15,8)
L232:
  add    $0x1,%r15
  add    %rsi,%rdx
  cmp    %r10,%r15
  jne    L56
  add    -0x8(%rsp),%rcx
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L106:
  cmp    %r14d,%eax
  je     L34
  movsd  (%r8),%xmm0
  xorpd  %xmm5,%xmm0
  mulsd  (%rcx),%xmm0
  movsd  %xmm0,(%rcx)
L34:
  add    $0x1,%eax
  add    %rsi,%rcx
  cmp    %eax,%edi
  jne    L106
  jmp    L218
  nopl   (%rax)
L224:
  comisd %xmm1,%xmm4
  ja     L189
  jmp    L154
L195:
  mov    -0x8(%rsp),%rbx
  mov    -0x10(%rsp),%r11
  lea    -0x1(%rdi),%r10d
  jmp    L219
  nop
L15:
  lea    -0x1(%r10),%eax
  test   %r10d,%r10d
  jle    L32
  mov    %eax,%r10d
L219:
  movslq %r10d,%r9
  movslq (%r11,%r9,4),%rcx
  cmp    %r10d,%ecx
  je     L15
  shl    $0x3,%r9
  shl    $0x3,%rcx
  xor    %edx,%edx
  lea    (%rbx,%r9,1),%rax
  nopw   0x0(%rax,%rax,1)
L212:
  mov    %rax,%r8
  movsd  (%rax),%xmm0
  add    $0x1,%edx
  sub    %r9,%r8
  movsd  (%r8,%rcx,1),%xmm1
  movsd  %xmm1,(%rax)
  add    %rsi,%rax
  movsd  %xmm0,(%r8,%rcx,1)
  cmp    %edx,%edi
  jne    L212
  jmp    L15
```

tool_calls: name: read_data
arguments: data_label: D22
type_guessed: f64
name: read_data
arguments: data_label: D35
type_guessed: f32[2]
name: read_data
arguments: data_label: D28
type_guessed: qword
name: read_data
arguments: data_label: D9
type_guessed: byte[8]

tool: D22: 1

tool: {"D35": [0.0,-0.0]}

tool: D28: 9223372036854775807

tool: {"D9": [0x23,0x42,0x92,0x0c,0xa1,0x9c,0xc7,0x3b]}

assistant: ```c
void palDmat(int n, double *a, double *y, double *d, int *jf, int *iw) {
  const double SFA = 1e-20;
  int k;
  double *aoff;
  *jf = 0;
  *d = 1.0;
  for (k = 0, aoff = a; k < n; k++, aoff += n) {
    int imx;
    double *aoff2 = aoff;
    double amx = fabs(aoff[k]);
    imx = k;
    if (k != n) {
      int i;
      double *apos2;
      for (i = k + 1, apos2 = aoff + n; i < n; i++, apos2 += n) {
        double t = fabs(apos2[k]);
        if (t > amx) {
          amx = t;
          imx = i;
          aoff2 = apos2;
        }
      }
    }
    if (amx < SFA) {
      *jf = -1;
    } else {
      if (imx != k) {
        double t;
        int j;
        for (j = 0; j < n; j++) {
          t = aoff[j];
          aoff[j] = aoff2[j];
          aoff2[j] = t;
        }
        t = y[k];
        y[k] = y[imx];
        y[imx] = t;
        *d = -*d;
      }
      iw[k] = imx;
      *d *= aoff[k];
      if (fabs(*d) < SFA) {
        *jf = -1;
      } else {
        double yk;
        double *apos2;
        int i, j;
        aoff[k] = 1.0 / aoff[k];
        for (j = 0; j < n; j++) {
          if (j != k) {
            aoff[j] *= aoff[k];
          }
        }
        yk = y[k] * aoff[k];
        y[k] = yk;
        for (i = 0, apos2 = a; i < n; i++, apos2 += n) {
          if (i != k) {
            for (j = 0; j < n; j++) {
              if (j != k) {
                apos2[j] -= apos2[k] * aoff[j];
              }
            }
            y[i] -= apos2[k] * yk;
          }
        }
        for (i = 0, apos2 = a; i < n; i++, apos2 += n) {
          if (i != k) {
            apos2[k] *= -aoff[k];
          }
        }
      }
    }
  }
  if (*jf != 0) {
    *d = 0.0;
  } else {
    for (k = n; k-- > 0;) {
      int ki = iw[k];
      if (k != ki) {
        int i;
        double *apos = a;
        for (i = 0; i < n; i++, apos += n) {
          double t = apos[k];
          apos[k] = apos[ki];
          apos[ki] = t;
        }
      }
    }
  }
}
```