user: 下面的汇编指令对应的C源代码是什么:

```asm
<SKP_Silk_LPC_synthesis_order16>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xa8,%rsp
  mov    %rdi,%rax
  mov    %rsi,%r10
  mov    %rcx,%r15
  mov    %fs:0x28,%rcx
  mov    %rcx,0x98(%rsp)
  xor    %ecx,%ecx
L95:
  movzwl (%r10,%rcx,1),%esi
  movswl 0x2(%r10,%rcx,1),%edi
  shl    $0x10,%edi
  or     %edi,%esi
  mov    %esi,0x70(%rsp,%rcx,1)
  add    $0x4,%rcx
  cmp    $0x20,%rcx
  jne    L95
  test   %r9d,%r9d
  jle    L78
  mov    0x70(%rsp),%ecx
  movswl %cx,%esi
  mov    %esi,0x20(%rsp)
  sar    $0x10,%ecx
  mov    %ecx,0x24(%rsp)
  mov    0x74(%rsp),%ecx
  movswl %cx,%esi
  mov    %esi,0x28(%rsp)
  sar    $0x10,%ecx
  mov    %ecx,0x2c(%rsp)
  mov    0x78(%rsp),%ecx
  movswl %cx,%ebx
  mov    %ebx,0x30(%rsp)
  sar    $0x10,%ecx
  mov    %ecx,0x34(%rsp)
  mov    0x7c(%rsp),%ecx
  movswl %cx,%esi
  mov    %esi,0x38(%rsp)
  sar    $0x10,%ecx
  mov    %ecx,0x3c(%rsp)
  mov    0x80(%rsp),%ecx
  movswl %cx,%ebx
  mov    %ebx,0x40(%rsp)
  sar    $0x10,%ecx
  mov    %ecx,0x44(%rsp)
  mov    0x84(%rsp),%ecx
  movswl %cx,%esi
  mov    %esi,0x48(%rsp)
  sar    $0x10,%ecx
  mov    %ecx,0x4c(%rsp)
  mov    0x88(%rsp),%ecx
  movswl %cx,%ebx
  mov    %ebx,0x50(%rsp)
  sar    $0x10,%ecx
  mov    %ecx,0x54(%rsp)
  mov    0x8c(%rsp),%ecx
  movswl %cx,%esi
  mov    %esi,0x58(%rsp)
  sar    $0x10,%ecx
  mov    %ecx,0x5c(%rsp)
  mov    %edx,%esi
  sar    $0x10,%esi
  mov    %esi,0x68(%rsp)
  mov    %rax,(%rsp)
  mov    %r8,0x8(%rsp)
  lea    -0x1(%r9),%ecx
  lea    0x2(%rax,%rcx,2),%rax
  mov    %rax,0x60(%rsp)
  movzwl %dx,%eax
  mov    %eax,0x6c(%rsp)
  jmp    L34
L19:
  mov    $0x80000000,%ecx
L31:
  mov    0x8(%rsp),%rax
  movw   $0x8000,(%rax)
L47:
  mov    $0xf8000000,%eax
  cmp    %eax,%ecx
  cmovge %ecx,%eax
  shl    $0x4,%eax
L14:
  mov    %eax,0x3c(%r15)
  addq   $0x2,(%rsp)
  mov    (%rsp),%rax
  addq   $0x2,0x8(%rsp)
  cmp    %rax,0x60(%rsp)
  je     L78
L34:
  mov    0x3c(%r15),%r14d
  mov    0x38(%r15),%eax
  mov    %r14d,0x38(%r15)
  mov    0x34(%r15),%r12d
  mov    %eax,0x34(%r15)
  mov    0x30(%r15),%ebp
  mov    %r12d,0x30(%r15)
  mov    0x2c(%r15),%ebx
  mov    %ebp,0x2c(%r15)
  mov    0x28(%r15),%r11d
  mov    %ebx,0x28(%r15)
  mov    0x24(%r15),%r10d
  mov    %r11d,0x24(%r15)
  mov    0x20(%r15),%r9d
  mov    %r10d,0x20(%r15)
  mov    0x1c(%r15),%r8d
  mov    %r9d,0x1c(%r15)
  mov    0x18(%r15),%edi
  mov    %r8d,0x18(%r15)
  mov    0x14(%r15),%esi
  mov    %edi,0x14(%r15)
  mov    0x10(%r15),%ecx
  mov    %esi,0x10(%r15)
  mov    0xc(%r15),%edx
  mov    %ecx,0xc(%r15)
  mov    0x8(%r15),%r13d
  mov    %edx,0x14(%rsp)
  mov    %edx,0x8(%r15)
  mov    0x4(%r15),%edx
  mov    %edx,0x10(%rsp)
  mov    %r13d,0x18(%rsp)
  mov    %r13d,0x4(%r15)
  mov    (%r15),%edx
  mov    %edx,0x1c(%rsp)
  mov    0x10(%rsp),%edx
  mov    %edx,(%r15)
  movzwl %ax,%r13d
  mov    0x24(%rsp),%edx
  imul   %edx,%r13d
  sar    $0x10,%r13d
  sar    $0x10,%eax
  imul   %edx,%eax
  add    %eax,%r13d
  movzwl %r14w,%eax
  mov    0x20(%rsp),%edx
  imul   %edx,%eax
  sar    $0x10,%eax
  sar    $0x10,%r14d
  imul   %edx,%r14d
  add    %r14d,%eax
  add    %r13d,%eax
  movzwl %r12w,%r13d
  mov    0x28(%rsp),%r14d
  imul   %r14d,%r13d
  sar    $0x10,%r13d
  sar    $0x10,%r12d
  imul   %r14d,%r12d
  add    %r12d,%r13d
  add    %eax,%r13d
  movzwl %bp,%eax
  mov    0x2c(%rsp),%r14d
  imul   %r14d,%eax
  sar    $0x10,%eax
  sar    $0x10,%ebp
  imul   %r14d,%ebp
  add    %ebp,%eax
  add    %r13d,%eax
  movzwl %bx,%ebp
  mov    0x30(%rsp),%r14d
  imul   %r14d,%ebp
  sar    $0x10,%ebp
  sar    $0x10,%ebx
  imul   %r14d,%ebx
  add    %ebx,%ebp
  add    %eax,%ebp
  movzwl %r11w,%eax
  mov    0x34(%rsp),%r14d
  imul   %r14d,%eax
  sar    $0x10,%eax
  sar    $0x10,%r11d
  imul   %r14d,%r11d
  add    %r11d,%eax
  add    %ebp,%eax
  movzwl %r10w,%r11d
  mov    0x38(%rsp),%r14d
  imul   %r14d,%r11d
  sar    $0x10,%r11d
  sar    $0x10,%r10d
  imul   %r14d,%r10d
  add    %r10d,%r11d
  add    %eax,%r11d
  movzwl %r9w,%eax
  mov    0x3c(%rsp),%r10d
  imul   %r10d,%eax
  sar    $0x10,%eax
  sar    $0x10,%r9d
  imul   %r10d,%r9d
  add    %r9d,%eax
  add    %r11d,%eax
  movzwl %r8w,%r9d
  mov    0x40(%rsp),%r10d
  imul   %r10d,%r9d
  sar    $0x10,%r9d
  sar    $0x10,%r8d
  imul   %r10d,%r8d
  add    %r8d,%r9d
  add    %eax,%r9d
  movzwl %di,%eax
  mov    0x44(%rsp),%r8d
  imul   %r8d,%eax
  sar    $0x10,%eax
  sar    $0x10,%edi
  imul   %r8d,%edi
  add    %edi,%eax
  add    %r9d,%eax
  movzwl %si,%edi
  mov    0x48(%rsp),%r8d
  imul   %r8d,%edi
  sar    $0x10,%edi
  sar    $0x10,%esi
  imul   %r8d,%esi
  add    %esi,%edi
  add    %eax,%edi
  movzwl %cx,%eax
  mov    0x4c(%rsp),%r11d
  imul   %r11d,%eax
  sar    $0x10,%eax
  sar    $0x10,%ecx
  imul   %r11d,%ecx
  add    %ecx,%eax
  add    %edi,%eax
  mov    0x14(%rsp),%ebx
  movzwl %bx,%ecx
  mov    0x50(%rsp),%edi
  imul   %edi,%ecx
  sar    $0x10,%ecx
  sar    $0x10,%ebx
  mov    %ebx,%edx
  imul   %edi,%edx
  add    %edx,%ecx
  add    %eax,%ecx
  mov    0x18(%rsp),%ebx
  movzwl %bx,%eax
  mov    0x54(%rsp),%edi
  imul   %edi,%eax
  sar    $0x10,%eax
  sar    $0x10,%ebx
  mov    %ebx,%edx
  imul   %edi,%edx
  add    %edx,%eax
  add    %ecx,%eax
  mov    0x10(%rsp),%esi
  movzwl %si,%edx
  mov    0x58(%rsp),%edi
  imul   %edi,%edx
  sar    $0x10,%edx
  sar    $0x10,%esi
  mov    %esi,%ecx
  imul   %edi,%ecx
  add    %ecx,%edx
  add    %eax,%edx
  mov    0x1c(%rsp),%ebx
  movzwl %bx,%eax
  mov    0x5c(%rsp),%esi
  imul   %esi,%eax
  sar    $0x10,%eax
  sar    $0x10,%ebx
  mov    %ebx,%ecx
  imul   %esi,%ecx
  add    %ecx,%eax
  add    %eax,%edx
  mov    (%rsp),%rax
  movswl (%rax),%eax
  mov    0x6c(%rsp),%ecx
  imul   %eax,%ecx
  sar    $0x10,%ecx
  imul   0x68(%rsp),%eax
  add    %ecx,%eax
  mov    %eax,%ecx
  add    %edx,%ecx
  js     L62
  test   %edx,%eax
  js     L19
  mov    %ecx,%edx
  sar    $0x9,%edx
  add    $0x1,%edx
  mov    %edx,%eax
  sar    %eax
  cmp    $0xffff,%edx
  jle    L92
  mov    $0x7fff,%eax
L92:
  mov    0x8(%rsp),%rsi
  mov    %ax,(%rsi)
  mov    $0x7ffffff0,%eax
  cmp    $0x7ffffff,%ecx
  jg     L14
  jmp    L47
L62:
  or     %edx,%eax
  js     L74
  mov    0x8(%rsp),%rax
  movw   $0x7fff,(%rax)
  mov    $0x7ffffff0,%eax
  jmp    L14
L74:
  mov    %ecx,%edx
  sar    $0x9,%edx
  add    $0x1,%edx
  mov    %edx,%eax
  sar    %eax
  cmp    $0xffff0000,%edx
  jge    L92
  jmp    L31
L78:
  mov    0x98(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L25
  add    $0xa8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L25:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void SKP_Silk_LPC_synthesis_order16(const short *in, const short *A_Q12, const int Gain_Q26, int *S, short *out, const int len) {
  int k;
  int SA, SB, out32_Q10, out32;
  int Atmp, A_align_Q12[8];
  for (k = 0; k < 8; k++) {
    A_align_Q12[k] = (((int)A_Q12[2 * k]) & 0x0000ffff) | (((int)A_Q12[2 * k + 1]) << (16));
  }
  for (k = 0; k < len; k++) {
    SA = S[15];
    Atmp = A_align_Q12[0];
    SB = S[14];
    S[14] = SA;
    out32_Q10 = ((((SA) >> 16) * (int)((short)(Atmp))) + ((((SA)&0x0000FFFF) * (int)((short)(Atmp))) >> 16));
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)(((((SB)) >> 16) * (((Atmp)) >> 16) + (((((SB)) & 0x0000FFFF) * (((Atmp)) >> 16)) >> 16)))));
    SA = S[13];
    S[13] = SB;
    Atmp = A_align_Q12[1];
    SB = S[12];
    S[12] = SA;
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)((((((SA)) >> 16) * (int)((short)((Atmp)))) + (((((SA)) & 0x0000FFFF) * (int)((short)((Atmp)))) >> 16)))));
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)(((((SB)) >> 16) * (((Atmp)) >> 16) + (((((SB)) & 0x0000FFFF) * (((Atmp)) >> 16)) >> 16)))));
    SA = S[11];
    S[11] = SB;
    Atmp = A_align_Q12[2];
    SB = S[10];
    S[10] = SA;
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)((((((SA)) >> 16) * (int)((short)((Atmp)))) + (((((SA)) & 0x0000FFFF) * (int)((short)((Atmp)))) >> 16)))));
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)(((((SB)) >> 16) * (((Atmp)) >> 16) + (((((SB)) & 0x0000FFFF) * (((Atmp)) >> 16)) >> 16)))));
    SA = S[9];
    S[9] = SB;
    Atmp = A_align_Q12[3];
    SB = S[8];
    S[8] = SA;
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)((((((SA)) >> 16) * (int)((short)((Atmp)))) + (((((SA)) & 0x0000FFFF) * (int)((short)((Atmp)))) >> 16)))));
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)(((((SB)) >> 16) * (((Atmp)) >> 16) + (((((SB)) & 0x0000FFFF) * (((Atmp)) >> 16)) >> 16)))));
    SA = S[7];
    S[7] = SB;
    Atmp = A_align_Q12[4];
    SB = S[6];
    S[6] = SA;
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)((((((SA)) >> 16) * (int)((short)((Atmp)))) + (((((SA)) & 0x0000FFFF) * (int)((short)((Atmp)))) >> 16)))));
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)(((((SB)) >> 16) * (((Atmp)) >> 16) + (((((SB)) & 0x0000FFFF) * (((Atmp)) >> 16)) >> 16)))));
    SA = S[5];
    S[5] = SB;
    Atmp = A_align_Q12[5];
    SB = S[4];
    S[4] = SA;
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)((((((SA)) >> 16) * (int)((short)((Atmp)))) + (((((SA)) & 0x0000FFFF) * (int)((short)((Atmp)))) >> 16)))));
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)(((((SB)) >> 16) * (((Atmp)) >> 16) + (((((SB)) & 0x0000FFFF) * (((Atmp)) >> 16)) >> 16)))));
    SA = S[3];
    S[3] = SB;
    Atmp = A_align_Q12[6];
    SB = S[2];
    S[2] = SA;
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)((((((SA)) >> 16) * (int)((short)((Atmp)))) + (((((SA)) & 0x0000FFFF) * (int)((short)((Atmp)))) >> 16)))));
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)(((((SB)) >> 16) * (((Atmp)) >> 16) + (((((SB)) & 0x0000FFFF) * (((Atmp)) >> 16)) >> 16)))));
    SA = S[1];
    S[1] = SB;
    Atmp = A_align_Q12[7];
    SB = S[0];
    S[0] = SA;
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)((((((SA)) >> 16) * (int)((short)((Atmp)))) + (((((SA)) & 0x0000FFFF) * (int)((short)((Atmp)))) >> 16)))));
    out32_Q10 = ((int)((unsigned int)((out32_Q10)) + (unsigned int)(((((SB)) >> 16) * (((Atmp)) >> 16) + (((((SB)) & 0x0000FFFF) * (((Atmp)) >> 16)) >> 16)))));
    out32_Q10 = ((((out32_Q10) + (((((Gain_Q26) >> 16) * (int)((short)(in[k]))) + ((((Gain_Q26)&0x0000FFFF) * (int)((short)(in[k]))) >> 16)))) & 0x80000000) == 0 ? ((((out32_Q10) & (((((Gain_Q26) >> 16) * (int)((short)(in[k]))) + ((((Gain_Q26)&0x0000FFFF) * (int)((short)(in[k]))) >> 16)))) & 0x80000000) != 0 ? ((int)0x80000000) : (out32_Q10) + (((((Gain_Q26) >> 16) * (int)((short)(in[k]))) + ((((Gain_Q26)&0x0000FFFF) * (int)((short)(in[k]))) >> 16)))) : ((((out32_Q10) | (((((Gain_Q26) >> 16) * (int)((short)(in[k]))) + ((((Gain_Q26)&0x0000FFFF) * (int)((short)(in[k]))) >> 16)))) & 0x80000000) == 0 ? 0x7FFFFFFF : (out32_Q10) + (((((Gain_Q26) >> 16) * (int)((short)(in[k]))) + ((((Gain_Q26)&0x0000FFFF) * (int)((short)(in[k]))) >> 16)))));
    out32 = ((10) == 1 ? ((out32_Q10) >> 1) + ((out32_Q10)&1) : (((out32_Q10) >> ((10) - 1)) + 1) >> 1);
    out[k] = (short)((out32) > 0x7FFF ? 0x7FFF : ((out32) < ((short)0x8000) ? ((short)0x8000) : (out32)));
    S[15] = (((((((((int)0x80000000)) >> ((4)))) > (((0x7FFFFFFF) >> ((4)))) ? (((out32_Q10)) > (((((int)0x80000000)) >> ((4)))) ? (((((int)0x80000000)) >> ((4)))) : (((out32_Q10)) < (((0x7FFFFFFF) >> ((4)))) ? (((0x7FFFFFFF) >> ((4)))) : ((out32_Q10)))) : (((out32_Q10)) > (((0x7FFFFFFF) >> ((4)))) ? (((0x7FFFFFFF) >> ((4)))) : (((out32_Q10)) < (((((int)0x80000000)) >> ((4)))) ? (((((int)0x80000000)) >> ((4)))) : ((out32_Q10)))))) << ((4))));
  }
}
```