user: Demonstrate the C code that generates the assembly output below:

```asm
<convolve>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %rdi,-0x78(%rbp)
  mov    %rsi,-0x80(%rbp)
  mov    %rdx,-0x88(%rbp)
  mov    %rcx,-0x90(%rbp)
  mov    %r8,-0x98(%rbp)
  mov    %r9,-0xa0(%rbp)
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x40(%rbp)
  jmp    L47
L12:
  movq   $0x0,-0x58(%rbp)
  movq   $0x0,-0x38(%rbp)
  jmp    L46
L41:
  mov    -0x58(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x58(%rbp)
  lea    0x0(,%rax,8),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x30(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x48(%rbp)
  mov    -0x58(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x58(%rbp)
  lea    0x0(,%rax,8),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x50(%rbp)
  movl   $0x0,-0x60(%rbp)
  mov    -0x60(%rbp),%eax
  mov    %eax,-0x64(%rbp)
  mov    -0x64(%rbp),%eax
  mov    %eax,-0x68(%rbp)
  mov    -0x68(%rbp),%eax
  mov    %eax,-0x6c(%rbp)
  jmp    L9
L29:
  mov    -0x58(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x58(%rbp)
  lea    0x0(,%rax,8),%rdx
  mov    -0xa0(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %eax,-0x5c(%rbp)
  mov    -0x48(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x48(%rbp)
  lea    0x0(,%rax,8),%rdx
  mov    -0x78(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  imul   -0x5c(%rbp),%eax
  add    %eax,-0x6c(%rbp)
  mov    -0x18(%rbp),%rax
  sar    $0x8,%rax
  imul   -0x5c(%rbp),%eax
  add    %eax,-0x68(%rbp)
  mov    -0x18(%rbp),%rax
  sar    $0x10,%rax
  imul   -0x5c(%rbp),%eax
  add    %eax,-0x64(%rbp)
  mov    -0x18(%rbp),%rax
  sar    $0x18,%rax
  imul   -0x5c(%rbp),%eax
  add    %eax,-0x60(%rbp)
  subq   $0x1,-0x50(%rbp)
L9:
  cmpq   $0x0,-0x50(%rbp)
  jg     L29
  mov    -0x6c(%rbp),%eax
  add    $0x2000,%eax
  sar    $0xe,%eax
  mov    %eax,%edi
  call   <clampTo8@plt>
  mov    %eax,%ebx
  mov    -0x68(%rbp),%eax
  add    $0x2000,%eax
  sar    $0xe,%eax
  mov    %eax,%edi
  call   <clampTo8@plt>
  shl    $0x8,%eax
  or     %eax,%ebx
  mov    -0x64(%rbp),%eax
  add    $0x2000,%eax
  sar    $0xe,%eax
  mov    %eax,%edi
  call   <clampTo8@plt>
  shl    $0x10,%eax
  or     %eax,%ebx
  mov    -0x60(%rbp),%eax
  add    $0x2000,%eax
  sar    $0xe,%eax
  mov    %eax,%edi
  call   <clampTo8@plt>
  shl    $0x18,%eax
  mov    %ebx,%ecx
  or     %eax,%ecx
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x80(%rbp),%rax
  add    %rax,%rdx
  movslq %ecx,%rax
  mov    %rax,(%rdx)
  mov    -0x90(%rbp),%rax
  add    %rax,-0x28(%rbp)
  addq   $0x1,-0x38(%rbp)
L46:
  mov    -0x38(%rbp),%rax
  cmp    -0x98(%rbp),%rax
  jl     L41
  mov    -0x40(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x40(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    -0x88(%rbp),%rax
  imul   %rdx,%rax
  mov    %rax,-0x30(%rbp)
  addq   $0x1,-0x40(%rbp)
L47:
  mov    -0x40(%rbp),%rax
  cmp    -0x90(%rbp),%rax
  jl     L12
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void convolve(uint32_t *src, uint32_t *dest, uint32_t srcW, uint32_t srcH, uint32_t destW, int16_t *filters) {
  int32_t r, g, b, a;
  uint32_t rgba;
  uint32_t filterPtr, filterShift, filterSize;
  uint32_t srcPtr, srcY, destX;
  int32_t filterVal;
  uint32_t srcOffset = 0, destOffset = 0;
  for (srcY = 0; srcY < srcH; srcY++) {
    filterPtr = 0;
    for (destX = 0; destX < destW; destX++) {
      filterShift = filters[filterPtr++];
      srcPtr = srcOffset + filterShift;
      filterSize = filters[filterPtr++];
      r = g = b = a = 0;
      for (; filterSize > 0; filterSize--) {
        filterVal = filters[filterPtr++];
        rgba = src[srcPtr++];
        r += filterVal * ((uint8_t)(rgba));
        g += filterVal * ((uint8_t)((rgba) >> 8));
        b += filterVal * ((uint8_t)((rgba) >> 16));
        a += filterVal * ((uint8_t)((rgba) >> 24));
      };
      dest[destOffset] = ((clampTo8((r + (1 << 13)) >> 14)) | ((clampTo8((g + (1 << 13)) >> 14)) << 8) | ((clampTo8((b + (1 << 13)) >> 14)) << 16) | ((clampTo8((a + (1 << 13)) >> 14)) << 24));
      destOffset += srcH;
    };
    destOffset = srcY + 1;
    srcOffset = (srcY + 1) * srcW;
  };
}
```