user: 下面的汇编指令对应的C源代码是什么：

```asm
<editDistance>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x48,%rsp
  mov    %rdi,-0x68(%rbp)
  lea    0x1(%rsi),%edi
  mov    %ecx,-0x48(%rbp)
  mov    %esi,-0x44(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  mov    %ecx,%eax
  mov    %rsp,%rcx
  mov    %edi,-0x60(%rbp)
  add    $0x1,%eax
  movslq %eax,%rdx
  mov    %eax,-0x54(%rbp)
  movslq %edi,%rax
  imul   %rdx,%rax
  lea    0x0(,%rdx,4),%r8
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L102
L0:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L0
L102:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L111
L52:
  mov    %r8,%rax
  mov    -0x60(%rbp),%ecx
  mov    %rsp,%r12
  xor    %r13d,%r13d
  shr    $0x2,%rax
  mov    %r12,%r15
  mov    %rax,-0x50(%rbp)
  mov    -0x54(%rbp),%eax
  lea    0x0(,%rax,4),%r14d
  test   %ecx,%ecx
  jle    L109
  mov    %rbx,-0x70(%rbp)
  mov    %r8,%rbx
  nopl   0x0(%rax,%rax,1)
L169:
  mov    %r15,%rdi
  mov    %r14d,%edx
  xor    %esi,%esi
  add    %rbx,%r15
  call   <memset@plt>
  movslq %r13d,%rax
  imul   -0x50(%rbp),%rax
  mov    %r13d,(%r12,%rax,4)
  mov    %r13d,%eax
  add    $0x1,%r13d
  cmp    %eax,-0x44(%rbp)
  jne    L169
  mov    %rbx,%r8
  mov    -0x70(%rbp),%rbx
L109:
  mov    -0x54(%rbp),%edx
  mov    -0x48(%rbp),%ecx
  xor    %eax,%eax
  test   %edx,%edx
  jle    L11
  nopl   0x0(%rax,%rax,1)
L120:
  mov    %rax,%rdx
  mov    %eax,(%r12,%rax,4)
  add    $0x1,%rax
  cmp    %rcx,%rdx
  jne    L120
L11:
  cmpl   $0x1,-0x60(%rbp)
  jle    L58
  mov    -0x44(%rbp),%eax
  mov    -0x68(%rbp),%r13
  mov    %r12,-0x60(%rbp)
  lea    (%r12,%r8,1),%r10
  mov    %r12,%rdi
  mov    -0x54(%rbp),%r12d
  sub    $0x1,%eax
  lea    0x1(%r13,%rax,1),%r9
  mov    -0x48(%rbp),%eax
  lea    -0x1(%rax),%r14d
  nopw   0x0(%rax,%rax,1)
L25:
  cmp    $0x1,%r12d
  jle    L155
  movzbl 0x0(%r13),%r11d
  xor    %eax,%eax
  jmp    L14
  nop
L6:
  lea    0x1(%rdx),%r15d
  cmp    %edx,%esi
  lea    0x1(%rsi),%ecx
  cmovge %r15d,%ecx
  mov    %ecx,%edx
L47:
  mov    %edx,0x4(%r10,%rax,4)
  lea    0x1(%rax),%rdx
  cmp    %r14,%rax
  je     L155
L51:
  mov    %rdx,%rax
L14:
  mov    (%rdi,%rax,4),%edx
  cmp    (%rbx,%rax,1),%r11b
  je     L47
  mov    (%r10,%rax,4),%esi
  mov    0x4(%rdi,%rax,4),%ecx
  cmp    %ecx,%esi
  jl     L6
  lea    0x1(%rdx),%r15d
  cmp    %edx,%ecx
  lea    0x1(%rcx),%esi
  cmovge %r15d,%esi
  mov    %esi,%edx
  mov    %edx,0x4(%r10,%rax,4)
  lea    0x1(%rax),%rdx
  cmp    %r14,%rax
  jne    L51
L155:
  add    $0x1,%r13
  add    %r8,%r10
  add    %r8,%rdi
  cmp    %r9,%r13
  jne    L25
  mov    -0x60(%rbp),%r12
L58:
  movslq -0x44(%rbp),%rdx
  imul   -0x50(%rbp),%rdx
  movslq -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    (%r12,%rax,4),%eax
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L63
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L111:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L52
L63:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int editDistance(const char *t, int tlen, const char *s, int slen) {
  int m = slen + 1;
  int n = tlen + 1;
  int matrix[n][m];
  int i;
  int j;
  for (i = 0; i < n; i++) {
    memset(matrix[i], 0, m * sizeof(int));
    matrix[i][0] = i;
  }
  for (i = 0; i < m; i++)
    matrix[0][i] = i;
  for (i = 1; i < n; i++) {
    for (j = 1; j < m; j++) {
      if (t[i - 1] == s[j - 1]) {
        matrix[i][j] = matrix[i - 1][j - 1];
      } else {
        matrix[i][j] = ((matrix[i][j - 1] + 1 < matrix[i - 1][j] + 1) ? ((matrix[i][j - 1] + 1 < matrix[i - 1][j - 1] + 1) ? matrix[i][j - 1] + 1 : matrix[i - 1][j - 1] + 1) : ((matrix[i - 1][j] + 1 < matrix[i - 1][j - 1] + 1) ? matrix[i - 1][j] + 1 : matrix[i - 1][j - 1] + 1));
      }
    }
  }
  return matrix[n - 1][m - 1];
}
```