Header <intrin.h> is incompatible with Clang 19

[zufuliu]

test case:

#include <intrin.h>

D:\Dev\llvm-mingw-20240726-ucrt-x86_64\bin>clang.exe -c test.c
In file included from test.c:1:
In file included from D:/Dev/llvm-mingw-20240726-ucrt-x86_64/lib/clang/19/include/intrin.h:12:
In file included from D:/Dev/llvm-mingw-20240726-ucrt-x86_64/include/intrin.h:122:
D:/Dev/llvm-mingw-20240726-ucrt-x86_64/lib/clang/19/include/mm3dnow.h:16:2: warning: "The <mm3dnow.h> header is
      deprecated, and 3dNow! intrinsics are unsupported. For other intrinsics, include <x86intrin.h>, instead."
      [-W#warnings]
   16 | #warning "The <mm3dnow.h> header is deprecated, and 3dNow! intrinsics are unsupported. For other intrinsics, inc...
      |  ^
1 warning generated.

D:\Dev\llvm-mingw-20240726-ucrt-x86_64\bin>clang.exe --target=x86_64-pc-windows-msvc -c test.c

[mstorsjo]

Thanks for the report, I sent a patch to fix this issue at https://sourceforge.net/p/mingw-w64/mailman/message/58800445/.

[zufuliu]

Thanks for the fix 👍

[zufuliu]

Closed this as the patch has been committed.