user: 请将以下的汇编代码转换成C语言代码：

```asm
<rmsub_stride>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  lea    (%rcx,%r8,1),%eax
  add    %r9d,%eax
  cmp    $0xc0,%eax
  jg     L27
  test   %ecx,%ecx
  jle    L42
  movslq 0x60(%rsp),%rdi
  shl    $0x2,%rdi
  movslq 0x68(%rsp),%r10
  shl    $0x2,%r10
  movslq 0x70(%rsp),%r9
  shl    $0x2,%r9
  mov    $0x0,%esi
  mov    %r8d,%edx
L26:
  test   %r8d,%r8d
  jle    L59
  mov    $0x0,%eax
L43:
  movss  (%r12,%rax,4),%xmm0
  subss  (%rbx,%rax,4),%xmm0
  movss  %xmm0,0x0(%rbp,%rax,4)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L43
L59:
  add    $0x1,%esi
  add    %rdi,%r12
  add    %r10,%rbx
  add    %r9,%rbp
  cmp    %esi,%ecx
  jne    L26
L42:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L27:
  mov    %ecx,%r13d
  shr    $0x1f,%r13d
  add    %ecx,%r13d
  sar    %r13d
  mov    %r8d,%r14d
  shr    $0x1f,%r14d
  add    %r8d,%r14d
  sar    %r14d
  mov    %r9d,%r15d
  shr    $0x1f,%r15d
  add    %r9d,%r15d
  sar    %r15d
  sub    $0x8,%rsp
  mov    0x78(%rsp),%eax
  push   %rax
  mov    0x78(%rsp),%eax
  push   %rax
  mov    0x78(%rsp),%eax
  push   %rax
  mov    %r15d,%r9d
  mov    %r14d,%r8d
  mov    %r13d,%ecx
  call   <rmsub_stride>
  movslq %r14d,%rcx
  mov    %rcx,0x28(%rsp)
  lea    0x0(,%rcx,4),%rax
  add    $0x18,%rsp
  lea    0x0(%rbp,%rax,1),%rdx
  lea    (%rbx,%rax,1),%rsi
  lea    (%r12,%rax,1),%rdi
  mov    0x78(%rsp),%eax
  push   %rax
  mov    0x78(%rsp),%eax
  push   %rax
  mov    0x78(%rsp),%eax
  push   %rax
  mov    %r15d,%r9d
  mov    %r14d,%r8d
  mov    %r13d,%ecx
  call   <rmsub_stride>
  mov    %r13d,%eax
  imul   0x90(%rsp),%eax
  cltq
  mov    %rax,0x30(%rsp)
  shl    $0x2,%rax
  mov    %r13d,%edx
  imul   0x88(%rsp),%edx
  movslq %edx,%rdi
  add    $0x18,%rsp
  lea    0x0(%rbp,%rax,1),%rdx
  lea    (%rbx,%rax,1),%rsi
  mov    %rdi,0x20(%rsp)
  lea    (%r12,%rdi,4),%rdi
  mov    0x78(%rsp),%r11d
  push   %r11
  mov    0x78(%rsp),%r11d
  push   %r11
  mov    0x78(%rsp),%r11d
  push   %r11
  mov    %r15d,%r9d
  mov    %r14d,%r8d
  mov    %r13d,%ecx
  call   <rmsub_stride>
  mov    0x30(%rsp),%rax
  mov    0x28(%rsp),%rcx
  add    %rcx,%rax
  shl    $0x2,%rax
  add    $0x18,%rsp
  lea    0x0(%rbp,%rax,1),%rdx
  lea    (%rbx,%rax,1),%rsi
  mov    %rcx,%rax
  add    0x20(%rsp),%rax
  lea    (%r12,%rax,4),%rdi
  mov    0x78(%rsp),%eax
  push   %rax
  mov    0x78(%rsp),%eax
  push   %rax
  mov    0x78(%rsp),%eax
  push   %rax
  mov    %r15d,%r9d
  mov    %r14d,%r8d
  mov    %r13d,%ecx
  call   <rmsub_stride>
  add    $0x20,%rsp
  jmp    L42
```

assistant: ```c
void rmsub_stride(float *A, float *B, float *C, int rows, int cols, int p, int sA, int sB, int sC) {
  int i, j, u, v, w;
  if (rows + cols + p <= 192) {
    for (i = 0; i < rows; ++i) {
      u = i * sC;
      v = i * sA;
      w = i * sB;
      for (j = 0; j < cols; j++) {
        C[j + u] = A[j + v] - B[j + w];
      }
    }
  } else {
    rows /= 2;
    cols /= 2;
    p /= 2;
    rmsub_stride(A, B, C, rows, cols, p, sA, sB, sC);
    rmsub_stride(A + cols, B + cols, C + cols, rows, cols, p, sA, sB, sC);
    rmsub_stride(A + rows * sB, B + rows * sC, C + rows * sC, rows, cols, p, sA, sB, sC);
    rmsub_stride(A + rows * sB + cols, B + rows * sC + cols, C + rows * sC + cols, rows, cols, p, sA, sB, sC);
  }
}
```