user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<iswt2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  mov    %r8d,-0x54(%rbp)
  mov    %r9d,-0x58(%rbp)
  mov    -0x54(%rbp),%eax
  imul   -0x58(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x28(%rbp)
  mov    -0x54(%rbp),%eax
  imul   -0x58(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  movl   $0x0,-0x2c(%rbp)
  jmp    L17
L12:
  mov    -0x2c(%rbp),%eax
  imul   -0x54(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x2c(%rbp),%eax
  imul   -0x54(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x40(%rbp),%rax
  lea    (%rcx,%rax,1),%rsi
  mov    -0x2c(%rbp),%eax
  imul   -0x54(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x38(%rbp),%rax
  lea    (%rcx,%rax,1),%rdi
  mov    0x28(%rbp),%r9
  mov    -0x54(%rbp),%r8d
  mov    -0x54(%rbp),%eax
  sub    $0x8,%rsp
  mov    0x40(%rbp),%ecx
  push   %rcx
  mov    0x38(%rbp),%ecx
  push   %rcx
  push   0x30(%rbp)
  mov    %rdx,%rcx
  mov    %eax,%edx
  call   <iswt_conv_step@plt>
  add    $0x20,%rsp
  mov    -0x2c(%rbp),%eax
  imul   -0x54(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    -0x2c(%rbp),%eax
  imul   -0x54(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x50(%rbp),%rax
  lea    (%rcx,%rax,1),%rsi
  mov    -0x2c(%rbp),%eax
  imul   -0x54(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x48(%rbp),%rax
  lea    (%rcx,%rax,1),%rdi
  mov    0x28(%rbp),%r9
  mov    -0x54(%rbp),%r8d
  mov    -0x54(%rbp),%eax
  sub    $0x8,%rsp
  mov    0x40(%rbp),%ecx
  push   %rcx
  mov    0x38(%rbp),%ecx
  push   %rcx
  push   0x30(%rbp)
  mov    %rdx,%rcx
  mov    %eax,%edx
  call   <iswt_conv_step@plt>
  add    $0x20,%rsp
  addl   $0x1,-0x2c(%rbp)
L17:
  mov    -0x2c(%rbp),%eax
  cmp    -0x58(%rbp),%eax
  jl     L12
  mov    -0x54(%rbp),%eax
  imul   -0x58(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x58(%rbp),%r8d
  mov    -0x54(%rbp),%edi
  mov    -0x18(%rbp),%rcx
  mov    -0x54(%rbp),%edx
  mov    -0x58(%rbp),%esi
  mov    -0x28(%rbp),%rax
  mov    %r8d,%r9d
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <matrix_tran@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x54(%rbp),%eax
  imul   -0x58(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x58(%rbp),%r8d
  mov    -0x54(%rbp),%edi
  mov    -0x10(%rbp),%rcx
  mov    -0x54(%rbp),%edx
  mov    -0x58(%rbp),%esi
  mov    -0x20(%rbp),%rax
  mov    %r8d,%r9d
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <matrix_tran@plt>
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x54(%rbp),%eax
  imul   -0x58(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x30(%rbp)
  jmp    L18
L0:
  mov    -0x30(%rbp),%eax
  imul   -0x58(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0x30(%rbp),%eax
  imul   -0x58(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x10(%rbp),%rax
  lea    (%rcx,%rax,1),%rsi
  mov    -0x30(%rbp),%eax
  imul   -0x58(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x18(%rbp),%rax
  lea    (%rcx,%rax,1),%rdi
  mov    0x28(%rbp),%r9
  mov    -0x58(%rbp),%r8d
  mov    -0x58(%rbp),%eax
  sub    $0x8,%rsp
  mov    0x40(%rbp),%ecx
  push   %rcx
  mov    0x38(%rbp),%ecx
  push   %rcx
  push   0x30(%rbp)
  mov    %rdx,%rcx
  mov    %eax,%edx
  call   <iswt_conv_step@plt>
  add    $0x20,%rsp
  addl   $0x1,-0x30(%rbp)
L18:
  mov    -0x30(%rbp),%eax
  cmp    -0x54(%rbp),%eax
  jl     L0
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x58(%rbp),%edi
  mov    -0x54(%rbp),%ecx
  mov    -0x58(%rbp),%edx
  mov    -0x54(%rbp),%esi
  mov    -0x8(%rbp),%rax
  mov    %edi,%r9d
  mov    %ecx,%r8d
  mov    0x10(%rbp),%rcx
  mov    %rax,%rdi
  call   <matrix_tran@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void iswt2(double *matrixInApprox, double *matrixInColDetail, double *matrixInRowDetail, double *matrixInDetail, int matrixInRow, int matrixInCol, double *matrixOut, int matrixOutRow, int matrixOutCol, double *filterLow, double *filterHi, int filterLength, int step) {
  int row, col;
  double *matrixOutApproxPre, *matrixOutDetailPre;
  double *matrixOutPre;
  double *pMatrixOutApproxPre, *pMatrixOutDetailPre;
  matrixOutApproxPre = malloc(matrixInRow * matrixInCol * sizeof(double));
  matrixOutDetailPre = malloc(matrixInRow * matrixInCol * sizeof(double));
  for (col = 0; col < matrixInCol; col++) {
    iswt_conv_step(matrixInApprox + col * matrixInRow, matrixInColDetail + col * matrixInRow, matrixInRow, matrixOutApproxPre + col * matrixInRow, matrixInRow, filterLow, filterHi, filterLength, step);
    iswt_conv_step(matrixInRowDetail + col * matrixInRow, matrixInDetail + col * matrixInRow, matrixInRow, matrixOutDetailPre + col * matrixInRow, matrixInRow, filterLow, filterHi, filterLength, step);
  }
  pMatrixOutApproxPre = malloc(matrixInRow * matrixInCol * sizeof(double));
  matrix_tran(matrixOutApproxPre, matrixInCol, matrixInRow, pMatrixOutApproxPre, matrixInRow, matrixInCol);
  free(matrixOutApproxPre);
  pMatrixOutDetailPre = malloc(matrixInRow * matrixInCol * sizeof(double));
  matrix_tran(matrixOutDetailPre, matrixInCol, matrixInRow, pMatrixOutDetailPre, matrixInRow, matrixInCol);
  free(matrixOutDetailPre);
  matrixOutPre = malloc(matrixInRow * matrixInCol * sizeof(double));
  for (row = 0; row < matrixInRow; row++) {
    iswt_conv_step(pMatrixOutApproxPre + row * matrixInCol, pMatrixOutDetailPre + row * matrixInCol, matrixInCol, matrixOutPre + row * matrixInCol, matrixInCol, filterLow, filterHi, filterLength, step);
  }
  free(pMatrixOutApproxPre);
  free(pMatrixOutDetailPre);
  matrix_tran(matrixOutPre, matrixInRow, matrixInCol, matrixOut, matrixInRow, matrixInCol);
  free(matrixOutPre);
  return;
}
```