user: 下面的汇编指令对应的C源代码是什么:

```asm
<heap_relax_snode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x168,%rsp
  mov    %edi,-0x174(%rbp)
  mov    %rsi,-0x180(%rbp)
  mov    %edx,-0x178(%rbp)
  mov    %rcx,-0x188(%rbp)
  mov    %r8,-0x190(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x168(%rbp)
  movl   $0x0,-0x164(%rbp)
  mov    -0x174(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  add    $0x2,%eax
  mov    %eax,%edi
  call   <intMalloc@plt>
  mov    %rax,-0x160(%rbp)
  cmpq   $0x0,-0x160(%rbp)
  jne    L46
  lea    -0x140(%rbp),%rax
  lea    D17(%rip),%rdx
  mov    %rdx,%rcx
  lea    D7(%rip),%rdx
  mov    $0x100,%esi
  mov    %rax,%rdi
  call   <sprintf_s@plt>
  lea    -0x140(%rbp),%rax
  mov    %rax,%rdi
  call   <WriteSLUErrorMessage@plt>
  lea    -0x140(%rbp),%rax
  mov    %rax,%rdi
  call   <superlu_abort_and_exit@plt>
L46:
  mov    -0x174(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x160(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x158(%rbp)
  mov    -0x174(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x158(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x150(%rbp)
  mov    -0x180(%rbp),%rdx
  mov    -0x174(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <TreePostorder@plt>
  mov    %rax,-0x148(%rbp)
  mov    $0x0,%ebx
  jmp    L232
L160:
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x148(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x158(%rbp),%rax
  add    %rdx,%rax
  mov    %ebx,(%rax)
  add    $0x1,%ebx
L232:
  cmp    %ebx,-0x174(%rbp)
  jge    L160
  mov    $0x0,%ebx
  jmp    L201
L125:
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x180(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x148(%rbp),%rax
  add    %rdx,%rax
  movslq %ebx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x148(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x160(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x180(%rbp),%rax
  add    %rdx,%rax
  movslq %ebx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x150(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  add    $0x1,%ebx
L201:
  cmp    -0x174(%rbp),%ebx
  jl     L125
  mov    $0x0,%ebx
  jmp    L146
L59:
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x160(%rbp),%rax
  add    %rdx,%rax
  movslq %ebx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x180(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  add    $0x1,%ebx
L146:
  cmp    -0x174(%rbp),%ebx
  jl     L59
  mov    -0x174(%rbp),%ecx
  mov    -0x190(%rbp),%rax
  mov    $0xffffffff,%edx
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <ifill@plt>
  mov    $0x0,%r12d
  jmp    L25
L198:
  movslq %r12d,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x188(%rbp),%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
  add    $0x1,%r12d
L25:
  cmp    -0x174(%rbp),%r12d
  jl     L198
  mov    $0x0,%r12d
  jmp    L207
L8:
  movslq %r12d,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x180(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
  cmp    -0x174(%rbp),%ebx
  je     L178
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x188(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  movslq %r12d,%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x188(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%ecx
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rsi
  mov    -0x188(%rbp),%rax
  add    %rsi,%rax
  add    %ecx,%edx
  mov    %edx,(%rax)
L178:
  add    $0x1,%r12d
L207:
  cmp    -0x174(%rbp),%r12d
  jl     L8
  mov    $0x0,%r12d
  jmp    L43
L269:
  movslq %r12d,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x180(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
  mov    %r12d,%r15d
  jmp    L194
L38:
  mov    %ebx,%r12d
  movslq %r12d,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x180(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
L194:
  cmp    -0x174(%rbp),%ebx
  je     L18
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x188(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x178(%rbp)
  jg     L38
L18:
  addl   $0x1,-0x164(%rbp)
  mov    -0x174(%rbp),%r14d
  mov    %r15d,%ebx
  jmp    L67
L39:
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x158(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,%r14d
  cmovg  %eax,%r14d
  add    $0x1,%ebx
L67:
  cmp    %r12d,%ebx
  jle    L39
  movslq %r12d,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x158(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%r13d
  mov    %r13d,%edx
  sub    %r14d,%edx
  mov    %r12d,%eax
  sub    %r15d,%eax
  cmp    %eax,%edx
  jne    L143
  movslq %r14d,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x190(%rbp),%rax
  add    %rdx,%rax
  mov    %r13d,(%rax)
  addl   $0x1,-0x168(%rbp)
  jmp    L248
L143:
  mov    %r15d,%ebx
  jmp    L168
L187:
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x158(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%r13d
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x188(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L218
  movslq %r13d,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x190(%rbp),%rax
  add    %rdx,%rax
  mov    %r13d,(%rax)
L218:
  add    $0x1,%ebx
L168:
  cmp    %r12d,%ebx
  jle    L187
L248:
  add    $0x1,%r12d
  jmp    L73
L66:
  add    $0x1,%r12d
L73:
  movslq %r12d,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x188(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L43
  cmp    -0x174(%rbp),%r12d
  jl     L66
L43:
  cmp    -0x174(%rbp),%r12d
  jl     L269
  mov    $0x0,%ebx
  jmp    L262
L249:
  movslq %ebx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x150(%rbp),%rax
  add    %rdx,%rax
  movslq %ebx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x180(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  add    $0x1,%ebx
L262:
  cmp    -0x174(%rbp),%ebx
  jl     L249
  mov    -0x148(%rbp),%rax
  mov    %rax,%rdi
  call   <superlu_free@plt>
  mov    -0x160(%rbp),%rax
  mov    %rax,%rdi
  call   <superlu_free@plt>
  nop
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L256
  call   <__stack_chk_fail@plt>
L256:
  add    $0x168,%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D17
type_guessed: string
name: disassemble_data
arguments: tag: D7
type_guessed: string

tool: D17: SUPERLU_MALLOC fails for iwork[]

tool: D7: Error: %s

assistant: ```c
void heap_relax_snode(const int n, int *et, const int relax_columns, int *descendants, int *relax_end) {
  register int i, j, k, l, parent;
  register int snode_start;
  int *et_save, *post, *inv_post, *iwork;
  int nsuper_et = 0, nsuper_et_post = 0;
  iwork = (int *)intMalloc(3 * n + 2);
  if (!iwork) {
    char msg[256];
    sprintf_s(msg, 256, "Error: %s", "SUPERLU_MALLOC fails for iwork[]");
    WriteSLUErrorMessage(msg);
    superlu_abort_and_exit(msg);
  };
  inv_post = iwork + n + 1;
  et_save = inv_post + n + 1;
  post = (int *)TreePostorder(n, et);
  for (i = 0; i < n + 1; ++i)
    inv_post[post[i]] = i;
  for (i = 0; i < n; ++i) {
    iwork[post[i]] = post[et[i]];
    et_save[i] = et[i];
  }
  for (i = 0; i < n; ++i)
    et[i] = iwork[i];
  ifill(relax_end, n, (-1));
  for (j = 0; j < n; j++)
    descendants[j] = 0;
  for (j = 0; j < n; j++) {
    parent = et[j];
    if (parent != n)
      descendants[parent] += descendants[j] + 1;
  }
  for (j = 0; j < n;) {
    parent = et[j];
    snode_start = j;
    while (parent != n && descendants[parent] < relax_columns) {
      j = parent;
      parent = et[j];
    }
    ++nsuper_et_post;
    k = n;
    for (i = snode_start; i <= j; ++i)
      k = ((k) < (inv_post[i]) ? (k) : (inv_post[i]));
    l = inv_post[j];
    if ((l - k) == (j - snode_start)) {
      relax_end[k] = l;
      ++nsuper_et;
    } else {
      for (i = snode_start; i <= j; ++i) {
        l = inv_post[i];
        if (descendants[i] == 0)
          relax_end[l] = l;
      }
    }
    j++;
    while (descendants[j] != 0 && j < n)
      j++;
  }
  for (i = 0; i < n; ++i)
    et[i] = et_save[i];
  superlu_free(post);
  superlu_free(iwork);
}
```