user: 下面的汇编指令对应的C源代码是什么:

```asm
<nmatch>:
  endbr64
  push   %r15
  xor    %r11d,%r11d
  lea    0x1(%rsi),%r10
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  movzbl (%rdi),%r8d
  mov    %r11d,0x8(%rsp)
  mov    %r10,%r11
  mov    %r8d,%r9d
  mov    %rdi,%r8
  nopl   0x0(%rax,%rax,1)
L205:
  movzbl -0x1(%r11),%eax
  test   %r9b,%r9b
  jne    L13
  cmp    $0x2a,%al
  je     L221
  mov    0x8(%rsp),%r11d
  cmp    $0x1,%al
  adc    $0x0,%r11d
L259:
  add    $0x78,%rsp
  mov    %r11d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  cmp    $0x2a,%al
  je     L327
  cmp    %al,%r9b
  jne    L94
  movzbl 0x1(%r8),%r9d
  add    $0x1,%r8
L221:
  add    $0x1,%r11
  jmp    L205
  nopl   0x0(%rax)
L327:
  movzbl 0x1(%r8),%r15d
  mov    %r9b,0x23(%rsp)
  lea    0x1(%r8),%rdx
  xor    %ecx,%ecx
  mov    %r11,%r10
  mov    %ecx,0xc(%rsp)
  mov    %r11,0x10(%rsp)
  mov    %r15d,%ecx
  mov    %rdx,%r11
  mov    %r8,0x18(%rsp)
  mov    %r10,%r8
  nopw   0x0(%rax,%rax,1)
L131:
  test   %cl,%cl
  jne    L177
  cmp    $0x2a,%al
  je     L43
  mov    0xc(%rsp),%ecx
  cmp    $0x1,%al
  mov    0x10(%rsp),%r11
  movzbl 0x23(%rsp),%r9d
  mov    0x18(%rsp),%r8
  adc    $0x0,%ecx
L77:
  add    %ecx,0x8(%rsp)
  add    $0x1,%r11
  jmp    L205
  xchg   %ax,%ax
L177:
  cmp    $0x2a,%al
  je     L2
  cmp    %cl,%al
  jne    L279
  movzbl 0x1(%r11),%ecx
  add    $0x1,%r11
L43:
  movzbl (%r8),%eax
  add    $0x1,%r8
  jmp    L131
  nop
L2:
  xor    %r9d,%r9d
  mov    %r11,0x28(%rsp)
  lea    0x1(%r11),%rdx
  mov    %r8,%rbx
  mov    %r9d,0x24(%rsp)
  movzbl 0x1(%r11),%r15d
  mov    %rdx,%rbp
  mov    %r8,0x30(%rsp)
  mov    %cl,0x4b(%rsp)
  nopl   (%rax)
L307:
  test   %r15b,%r15b
  jne    L152
  cmp    $0x2a,%al
  je     L32
  mov    0x24(%rsp),%r9d
  cmp    $0x1,%al
  mov    0x28(%rsp),%r11
  mov    0x30(%rsp),%r8
  movzbl 0x4b(%rsp),%ecx
  adc    $0x0,%r9d
L433:
  movzbl (%r8),%eax
  add    %r9d,0xc(%rsp)
  add    $0x1,%r8
  jmp    L131
  nopl   (%rax)
L152:
  cmp    $0x2a,%al
  je     L97
  cmp    %r15b,%al
  jne    L15
  movzbl 0x1(%rbp),%r15d
  add    $0x1,%rbp
L32:
  movzbl (%rbx),%eax
  add    $0x1,%rbx
  jmp    L307
  nop
L97:
  movzbl 0x1(%rbp),%r9d
  mov    %rbx,0x40(%rsp)
  mov    %rbx,%r13
  xor    %r11d,%r11d
  lea    0x1(%rbp),%r10
  mov    %rbp,0x38(%rsp)
  mov    %r10,%r12
  mov    %r9d,%ebp
  nop
L235:
  test   %bpl,%bpl
  jne    L38
  cmp    $0x2a,%al
  je     L271
  cmp    $0x1,%al
  mov    0x38(%rsp),%rbp
  mov    0x40(%rsp),%rbx
  adc    $0x0,%r11d
L329:
  movzbl (%rbx),%eax
  add    %r11d,0x24(%rsp)
  add    $0x1,%rbx
  jmp    L307
  nopw   0x0(%rax,%rax,1)
L38:
  cmp    $0x2a,%al
  je     L182
  cmp    %bpl,%al
  jne    L168
  movzbl 0x1(%r12),%ebp
  add    $0x1,%r12
L271:
  movzbl 0x0(%r13),%eax
  add    $0x1,%r13
  jmp    L235
  nopw   0x0(%rax,%rax,1)
L182:
  mov    %r11d,0x4c(%rsp)
  lea    0x1(%r12),%rcx
  mov    %r13,%r14
  xor    %r10d,%r10d
  movzbl 0x1(%r12),%edx
  xchg   %ax,%ax
L388:
  test   %dl,%dl
  jne    L246
  cmp    $0x2a,%al
  je     L132
  cmp    $0x1,%al
  mov    0x4c(%rsp),%r11d
  adc    $0x0,%r10d
L319:
  movzbl 0x0(%r13),%eax
  add    %r10d,%r11d
  add    $0x1,%r13
  jmp    L235
  nopl   0x0(%rax)
L246:
  cmp    $0x2a,%al
  je     L6
  cmp    %dl,%al
  jne    L87
  movzbl 0x1(%rcx),%edx
  add    $0x1,%rcx
L132:
  movzbl (%r14),%eax
  add    $0x1,%r14
  jmp    L388
  cs nopw 0x0(%rax,%rax,1)
L6:
  movzbl 0x1(%rcx),%r8d
  lea    0x1(%rcx),%r9
  mov    %r14,%rbx
  xor    %r11d,%r11d
  nop
L247:
  lea    -0x1(%rbx),%rsi
  test   %r8b,%r8b
  jne    L359
  cmp    $0x2a,%al
  je     L405
L442:
  cmp    $0x1,%al
  adc    $0x0,%r11d
L69:
  movzbl (%r14),%eax
  add    %r11d,%r10d
  add    $0x1,%r14
  jmp    L388
L359:
  cmp    $0x2a,%al
  je     L55
  cmp    %r8b,%al
  jne    L69
  movzbl 0x1(%r9),%r8d
  add    $0x1,%r9
L118:
  add    $0x1,%rbx
  movzbl -0x1(%rbx),%eax
  jmp    L247
  nopl   0x0(%rax)
L405:
  movzbl (%rbx),%eax
  cmp    $0x2a,%al
  jne    L442
L148:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  cmp    $0x2a,%al
  jne    L442
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  cmp    $0x2a,%al
  jne    L442
  jmp    L148
  nopl   0x0(%rax)
L55:
  lea    0x1(%r9),%rdi
  mov    %dl,0x6f(%rsp)
  mov    %r11d,0x68(%rsp)
  mov    %r10d,0x64(%rsp)
  mov    %rcx,0x58(%rsp)
  mov    %r8b,0x63(%rsp)
  mov    %r9,0x50(%rsp)
  call   <nmatch>
  mov    0x68(%rsp),%r11d
  mov    0x50(%rsp),%r9
  movzbl 0x63(%rsp),%r8d
  mov    0x58(%rsp),%rcx
  mov    0x64(%rsp),%r10d
  movzbl 0x6f(%rsp),%edx
  add    %eax,%r11d
  jmp    L118
L87:
  mov    0x4c(%rsp),%r11d
  jmp    L319
L168:
  mov    0x38(%rsp),%rbp
  mov    0x40(%rsp),%rbx
  jmp    L329
L94:
  mov    0x8(%rsp),%r11d
  jmp    L259
L279:
  mov    0xc(%rsp),%ecx
  mov    0x10(%rsp),%r11
  movzbl 0x23(%rsp),%r9d
  mov    0x18(%rsp),%r8
  jmp    L77
L15:
  mov    0x28(%rsp),%r11
  mov    0x24(%rsp),%r9d
  mov    0x30(%rsp),%r8
  movzbl 0x4b(%rsp),%ecx
  jmp    L433
```

assistant: ```c
int nmatch(char *s1, char *s2) {
  char *tmp1;
  char *tmp2;
  tmp1 = s1;
  tmp2 = s2;
  if (*tmp1 != '\0' && *tmp2 == '*')
    return (nmatch(tmp1 + 1, tmp2) + nmatch(tmp1, tmp2 + 1));
  if (*tmp1 == '\0' && *tmp2 == '*')
    return (nmatch(tmp1, tmp2 + 1));
  if (*tmp1 == *tmp2 && *tmp1 != '\0' && *tmp2 != '\0')
    return (nmatch(tmp1 + 1, tmp2 + 1));
  if (*tmp1 == *tmp2 && *tmp1 == '\0' && *tmp2 == '\0')
    return (1);
  return (0);
}
```