Clang complains about -Wnontrivial-memcall

[Sharjeel-Khan]

Newer versions of Clang have a warning called nontrivial-memcall that complains using memcall functions with particular C++ objects. It seems to complain with some memcpy functions in this repo:

external/XMP-Toolkit-SDK/XMPFiles/source/FormatSupport/TIFF_Support.hpp:941:13: error: first argument in call to 'memcpy' is a pointer to non-trivially copyable type 'TIFF_FileWriter::InternalTagInfo'
[-Werror,-Wnontrivial-memcall]
  941 |                         memcpy ( this, &in, sizeof(*this) );
// AUDIT: Use of sizeof(InternalTagInfo) is safe.
      |                                  ^
external/XMP-Toolkit-SDK/XMPFiles/source/FormatSupport/PSIR_Support.hpp:289:13: note: explicitly cast the pointer to silence this warning
  289 |                         memcpy ( this, &in, sizeof(*this) );    // AUDIT: Use of sizeof(InternalRsrcInfo) is safe.
      |                                  ^
      |                                  (void*)

external/XMP-Toolkit-SDK/XMPFiles/source/FormatSupport/PSIR_Support.hpp:289:13: error: first argument in call to 'memcpy' is a pointer to non-trivially copyable type 'PSIR_FileWriter::InternalRsrcInfo'
[-Werror,-Wnontrivial-memcall]
  289 |                         memcpy ( this, &in, sizeof(*this) );
// AUDIT: Use of sizeof(InternalRsrcInfo) is safe.
      |                                  ^
external/swiftshader/third_party/llvm-16.0/llvm/lib/ExecutionEngine/ExecutionEngine.cpp:1036:12: note: explicitly cast the pointer to silence this warning
 1036 |     memcpy(Ptr, Val.IntVal.getRawData(), 10);
      |            ^
      |            (void*)

The easiest fix as mentioned in the note is to explicitly case it to void*.