user: 下面的汇编指令对应的C源代码是什么：

```asm
<mean_coverage3>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x186000(%rsp),%r11
L0:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L0
  sub    $0xcd8,%rsp
  mov    %rdi,0x10(%rsp)
  mov    %rsi,0x18(%rsp)
  mov    %rdx,0x20(%rsp)
  mov    %r8d,0x4c(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x186cc8(%rsp)
  xor    %eax,%eax
  test   %r8d,%r8d
  jle    L35
  mov    %r8d,%eax
  pxor   %xmm0,%xmm0
  lea    0x60(%rsp),%rbx
  mov    %rcx,%rbp
  sub    $0x1,%eax
  lea    0x186a60(%rsp),%r15
  lea    D6(%rip),%r12
  lea    0x8(%rcx,%rax,8),%rax
  lea    0x186b30(%rsp),%r14
  mov    %rax,0x40(%rsp)
  lea    0x186c00(%rsp),%rax
  mov    %rax,(%rsp)
  lea    0x58(%rsp),%rax
  mov    %rax,0x30(%rsp)
  lea    0x54(%rsp),%rax
  mov    %rax,0x28(%rsp)
  lea    0x5c(%rsp),%rax
  mov    %rax,0x38(%rsp)
  nopl   0x0(%rax,%rax,1)
L9:
  mov    $0x1,%r13d
  cs nopw 0x0(%rax,%rax,1)
L42:
  mov    0x0(%rbp),%rcx
  mov    0x10(%rsp),%rdx
  mov    %r13d,%r8d
  mov    %r12,%rsi
  mov    %r15,%rdi
  movss  %xmm0,0x48(%rsp)
  call   <sprintf@plt>
  xor    %edx,%edx
  mov    %rbx,%rsi
  mov    %r15,%rdi
  call   <load_locations@plt>
  mov    0x0(%rbp),%rcx
  mov    %r13d,%r8d
  mov    %r12,%rsi
  mov    0x18(%rsp),%rdx
  mov    %r14,%rdi
  mov    %eax,0xc(%rsp)
  call   <sprintf@plt>
  mov    0xc(%rsp),%edx
  mov    %rbx,%rsi
  mov    %r14,%rdi
  call   <load_locations@plt>
  mov    0x0(%rbp),%rcx
  mov    (%rsp),%rdi
  mov    %r13d,%r8d
  mov    0x20(%rsp),%rdx
  mov    %r12,%rsi
  mov    %eax,0xc(%rsp)
  add    $0x1,%r13d
  call   <sprintf@plt>
  mov    0xc(%rsp),%edx
  mov    (%rsp),%rdi
  mov    %rbx,%rsi
  call   <load_locations@plt>
  mov    0x30(%rsp),%r8
  mov    0x28(%rsp),%rcx
  mov    %rbx,%rdi
  mov    0x38(%rsp),%rdx
  mov    %eax,%esi
  call   <coverage@plt>
  movss  0x48(%rsp),%xmm0
  addss  0x5c(%rsp),%xmm0
  cmp    $0x7,%r13d
  jne    L42
  add    $0x8,%rbp
  cmp    0x40(%rsp),%rbp
  jne    L9
  mov    0x4c(%rsp),%eax
  pxor   %xmm1,%xmm1
  lea    (%rax,%rax,2),%eax
  add    %eax,%eax
  cvtsi2ss %eax,%xmm1
L32:
  divss  %xmm1,%xmm0
  mov    0x186cc8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x186cd8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L35:
  pxor   %xmm1,%xmm1
  movaps %xmm1,%xmm0
  jmp    L32
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
datatype: string

tool: D6: data/%s_%s%d.txt

assistant: ```c
float mean_coverage3(char *opname1, char *opname2, char *opname3, char **imsets, int nimsets) {
  int nfiles = 0, i, fno, nlocs, np, nc;
  float locs[200000][2];
  float csum = 0.0, cov;
  char fn1[200], fn2[200], fn3[200];
  for (i = 0; i < nimsets; i++) {
    for (fno = 1; fno < 7; fno++) {
      sprintf(fn1, "data/%s_%s%d.txt", opname1, imsets[i], fno);
      nlocs = load_locations(fn1, locs, 0);
      sprintf(fn2, "data/%s_%s%d.txt", opname2, imsets[i], fno);
      nlocs = load_locations(fn2, locs, nlocs);
      sprintf(fn3, "data/%s_%s%d.txt", opname3, imsets[i], fno);
      nlocs = load_locations(fn3, locs, nlocs);
      coverage(locs, nlocs, &cov, &np, &nc);
      csum += cov;
      nfiles += 1;
    }
  }
  return csum / nfiles;
}
```