user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<shine_dalgarno_mm>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %rdi,0x10(%rsp)
  mov    %esi,%edi
  lea    0x20(%rsp),%rbx
  mov    %esi,0x8(%rsp)
  lea    -0x4(%rdx),%esi
  mov    %edx,0xc(%rsp)
  sub    %edi,%esi
  mov    $0x6,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  call   <imin@plt>
  mov    %eax,%ebp
  cmp    $0x5,%eax
  jg     L463
  movsd  D50(%rip),%xmm0
  cltq
  lea    0x20(%rsp),%rbx
  xchg   %ax,%ax
L334:
  movsd  %xmm0,(%rbx,%rax,8)
  add    $0x1,%rax
  cmp    $0x5,%eax
  jle    L334
  test   %ebp,%ebp
  jle    L187
L463:
  mov    %rbx,0x18(%rsp)
  mov    0x8(%rsp),%r15d
  xor    %r14d,%r14d
  mov    0x10(%rsp),%r13
  jmp    L326
L527:
  call   <is_a@plt>
  cmp    $0x1,%eax
  je     L526
  mov    D2(%rip),%rax
  mov    %rax,(%rbx)
L553:
  add    $0x1,%r14d
  add    $0x1,%r15d
  add    $0x8,%rbx
  cmp    %r14d,%ebp
  je     L62
L326:
  test   %r15d,%r15d
  js     L553
  imul   $0xaaaaaaab,%r14d,%eax
  mov    %r15d,%esi
  mov    %r13,%rdi
  cmp    $0x55555555,%eax
  jbe    L527
  call   <is_g@plt>
  cmp    $0x1,%eax
  je     L390
  mov    D156(%rip),%rax
  mov    %rax,(%rbx)
  jmp    L553
L62:
  mov    0x18(%rsp),%rbx
  cmp    $0x4,%ebp
  jle    L187
  movsd  D194(%rip),%xmm3
  mov    0x8(%rsp),%r14d
  xor    %r15d,%r15d
  mov    $0x1,%edi
  movsd  D159(%rip),%xmm5
  movsd  D192(%rip),%xmm6
  xor    %r10d,%r10d
  pxor   %xmm2,%xmm2
  movsd  D87(%rip),%xmm8
  nopl   0x0(%rax)
L478:
  mov    0xc(%rsp),%esi
  movsd  D159(%rip),%xmm4
  mov    %ebp,%eax
  xor    %ecx,%ecx
  xor    %edx,%edx
  sub    %r14d,%esi
  sub    %ebp,%esi
  nopw   0x0(%rax,%rax,1)
L511:
  add    $0x1,%edx
  cmp    %ecx,%eax
  jle    L297
  movsd  D156(%rip),%xmm1
  mov    %rcx,%r8
  xor    %r9d,%r9d
  lea    -0x2(%rax),%r11d
  jmp    L677
  nop
L612:
  add    $0x1,%r8
  cmp    %r8d,%eax
  jle    L225
L677:
  movsd  (%rbx,%r8,8),%xmm0
  comisd %xmm0,%xmm2
  addsd  %xmm0,%xmm1
  jbe    L612
  add    $0x1,%r9d
  cmp    %edx,%r8d
  jle    L30
  cmp    %r11d,%r8d
  jl     L612
L30:
  add    $0x1,%r8
  subsd  %xmm3,%xmm1
  cmp    %r8d,%eax
  jg     L677
L225:
  cmp    $0x1,%r9d
  jne    L297
  cmp    $0x4,%esi
  jle    L377
  lea    -0xb(%rsi),%r8d
  cmp    $0x1,%r8d
  jbe    L354
  movsd  D1(%rip),%xmm0
  cmp    $0xc,%esi
  jg     L291
  movapd %xmm2,%xmm0
L510:
  comisd %xmm1,%xmm4
  ja     L297
  ucomisd D159(%rip),%xmm1
  setnp  %r8b
  xor    %r11d,%r11d
  ucomisd %xmm4,%xmm1
  cmovne %r11d,%r8d
  ucomisd D1(%rip),%xmm0
  setnp  %r9b
  cmovne %r11d,%r9d
  ucomisd D87(%rip),%xmm1
  mov    %r9b,0x8(%rsp)
  setnp  %r13b
  cmovne %r11d,%r13d
  mov    %r8d,%r11d
  or     %r13b,%r11b
  je     L585
  test   %r9b,%r9b
  je     L585
  mov    $0x10,%r8d
  mov    $0x2,%r15d
L221:
  movsd  (%r12,%r8,1),%xmm1
  movslq %r10d,%r8
  movsd  (%r12,%r8,8),%xmm0
  comisd %xmm1,%xmm0
  ja     L297
  ucomisd %xmm0,%xmm1
  jp     L655
  jne    L655
  cmp    %r15d,%r10d
  cmovl  %r15d,%r10d
  nopl   (%rax)
L297:
  add    $0x1,%rcx
  add    $0x1,%eax
  sub    $0x1,%esi
  cmp    %edi,%edx
  jne    L511
L454:
  sub    $0x1,%ebp
  add    $0x1,%edi
  cmp    $0x4,%ebp
  jne    L478
L434:
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L178
  add    $0x68,%rsp
  mov    %r10d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L377:
  comisd %xmm1,%xmm5
  ja     L297
  ucomisd D159(%rip),%xmm1
  movb   $0x0,0x8(%rsp)
  movapd %xmm6,%xmm7
  movapd %xmm6,%xmm0
  setnp  %r8b
  xor    %r9d,%r9d
  ucomisd %xmm5,%xmm1
  cmovne %r9d,%r8d
  ucomisd D87(%rip),%xmm1
  setnp  %r11b
  ucomisd %xmm8,%xmm1
  cmove  %r11d,%r9d
  mov    %r9d,%r13d
L23:
  ucomisd %xmm7,%xmm0
  mov    $0x0,%r9d
  setnp  %r11b
  cmove  %r11d,%r9d
  mov    %r9b,0x10(%rsp)
  test   %r9b,%r9b
  je     L627
  test   %r8b,%r8b
  je     L627
  mov    $0x28,%r8d
  mov    $0x5,%r15d
  jmp    L221
  nopl   0x0(%rax)
L354:
  movsd  D16(%rip),%xmm0
L291:
  cmp    $0xf,%esi
  jle    L510
  add    $0x1,%rcx
  add    $0x1,%eax
  sub    $0x1,%esi
  cmp    %edi,%edx
  jne    L511
  jmp    L454
L655:
  mov    %r15d,%r10d
  add    $0x1,%rcx
  add    $0x1,%eax
  sub    $0x1,%esi
  cmp    %edi,%edx
  jne    L511
  jmp    L454
L526:
  mov    D16(%rip),%rax
  mov    %rax,(%rbx)
  jmp    L553
L390:
  mov    D1(%rip),%rax
  mov    %rax,(%rbx)
  jmp    L553
L627:
  ucomisd %xmm2,%xmm0
  mov    $0x0,%r9d
  setnp  0x18(%rsp)
  movzbl 0x18(%rsp),%r11d
  cmove  %r11d,%r9d
  test   %r9b,%r9b
  je     L558
  test   %r8b,%r8b
  je     L558
  mov    $0x48,%r8d
  mov    $0x9,%r15d
  jmp    L221
L558:
  test   %r13b,%r13b
  je     L565
  cmpb   $0x0,0x8(%rsp)
  je     L605
  mov    $0x38,%r8d
  mov    $0x7,%r15d
  jmp    L221
L187:
  xor    %r10d,%r10d
  jmp    L434
L565:
  ucomisd D48(%rip),%xmm1
  mov    $0x0,%r13d
  setnp  %r8b
  cmovne %r13d,%r8d
  test   %r8b,%r8b
  je     L27
  cmpb   $0x0,0x8(%rsp)
  je     L669
  mov    $0x88,%r8d
  mov    $0x11,%r15d
  jmp    L221
L605:
  cmpb   $0x0,0x10(%rsp)
  je     L626
  mov    $0x40,%r8d
  mov    $0x8,%r15d
  jmp    L221
L585:
  ucomisd D48(%rip),%xmm1
  mov    $0x0,%r11d
  setnp  0x10(%rsp)
  movzbl 0x10(%rsp),%r9d
  cmove  %r9d,%r11d
  test   %r11b,%r11b
  je     L473
  cmpb   $0x0,0x8(%rsp)
  je     L473
  mov    $0x18,%r8d
  mov    $0x3,%r15d
  jmp    L221
  nopw   0x0(%rax,%rax,1)
L473:
  ucomisd D16(%rip),%xmm0
  mov    $0x0,%r9d
  setnp  %r11b
  cmove  %r11d,%r9d
  mov    %r9b,0x8(%rsp)
  test   %r8b,%r8b
  je     L192
  cmpb   $0x0,0x8(%rsp)
  je     L192
  mov    $0x20,%r8d
  mov    $0x4,%r15d
  jmp    L221
L669:
  cmpb   $0x0,0x10(%rsp)
  je     L496
  mov    $0x90,%r8d
  mov    $0x12,%r15d
  jmp    L221
L178:
  call   <__stack_chk_fail@plt>
L27:
  movslq %r15d,%r8
  shl    $0x3,%r8
  jmp    L221
L192:
  movsd  D192(%rip),%xmm7
  jmp    L23
L626:
  test   %r9b,%r9b
  je     L565
  mov    $0x70,%r8d
  mov    $0xe,%r15d
  jmp    L221
L496:
  test   %r9b,%r9b
  je     L27
  mov    $0x98,%r8d
  mov    $0x13,%r15d
  jmp    L221
```

tool_calls: name: disassemble_data
arguments: tag: D50
data_type: f32[2]
name: disassemble_data
arguments: tag: D2
data_type: f32[2]
name: disassemble_data
arguments: tag: D156
data_type: f32[2]
name: disassemble_data
arguments: tag: D194
data_type: f64
name: disassemble_data
arguments: tag: D159
data_type: f64
name: disassemble_data
arguments: tag: D192
data_type: f32[2]
name: disassemble_data
arguments: tag: D87
data_type: f64
name: disassemble_data
arguments: tag: D1
data_type: f64
name: disassemble_data
arguments: tag: D16
data_type: f64
name: disassemble_data
arguments: tag: D48
data_type: f64

tool: {"D50": [0.0,-2.5625]}

tool: {"D2": [0.0,-2.125]}

tool: {"D156": [0.0,-2.0]}

tool: D194: 10

tool: D159: 6

tool: {"D192": [0.0,1.875]}

tool: D87: 7

tool: D1: 3

tool: D16: 2

tool: D48: 9

assistant: ```c
int shine_dalgarno_mm(unsigned char *seq, int pos, int start, double *rwt) {
  int i, j, k, mism, rdis, limit, max_val, cur_val = 0;
  double match[6], cur_ctr, dis_flag;
  limit = imin(6, start - 4 - pos);
  for (i = limit; i < 6; i++)
    match[i] = -10.0;
  for (i = 0; i < limit; i++) {
    if (pos + i < 0)
      continue;
    if (i % 3 == 0) {
      if (is_a(seq, pos + i) == 1)
        match[i] = 2.0;
      else
        match[i] = -3.0;
    } else {
      if (is_g(seq, pos + i) == 1)
        match[i] = 3.0;
      else
        match[i] = -2.0;
    }
  }
  max_val = 0;
  for (i = limit; i >= 5; i--) {
    for (j = 0; j <= limit - i; j++) {
      cur_ctr = -2.0;
      mism = 0;
      for (k = j; k < j + i; k++) {
        cur_ctr += match[k];
        if (match[k] < 0.0)
          mism++;
        if (match[k] < 0.0 && (k <= j + 1 || k >= j + i - 2))
          cur_ctr -= 10.0;
      }
      if (mism != 1)
        continue;
      rdis = start - (pos + j + i);
      if (rdis < 5) {
        dis_flag = 1;
      } else if (rdis > 10 && rdis <= 12) {
        dis_flag = 2;
      } else if (rdis >= 13) {
        dis_flag = 3;
      } else
        dis_flag = 0;
      if (rdis > 15 || cur_ctr < 6.0)
        continue;
      if (cur_ctr < 6.0)
        cur_val = 0;
      else if (cur_ctr == 6.0 && dis_flag == 3)
        cur_val = 2;
      else if (cur_ctr == 7.0 && dis_flag == 3)
        cur_val = 2;
      else if (cur_ctr == 9.0 && dis_flag == 3)
        cur_val = 3;
      else if (cur_ctr == 6.0 && dis_flag == 2)
        cur_val = 4;
      else if (cur_ctr == 6.0 && dis_flag == 1)
        cur_val = 5;
      else if (cur_ctr == 6.0 && dis_flag == 0)
        cur_val = 9;
      else if (cur_ctr == 7.0 && dis_flag == 2)
        cur_val = 7;
      else if (cur_ctr == 7.0 && dis_flag == 1)
        cur_val = 8;
      else if (cur_ctr == 7.0 && dis_flag == 0)
        cur_val = 14;
      else if (cur_ctr == 9.0 && dis_flag == 2)
        cur_val = 17;
      else if (cur_ctr == 9.0 && dis_flag == 1)
        cur_val = 18;
      else if (cur_ctr == 9.0 && dis_flag == 0)
        cur_val = 19;
      if (rwt[cur_val] < rwt[max_val])
        continue;
      if (rwt[cur_val] == rwt[max_val] && cur_val < max_val)
        continue;
      max_val = cur_val;
    }
  }
  return max_val;
}
```