glandium added a comment.
There seem to still be two problems with this change, with mingw:
- with `-fms-extensions`:
echo '#include "cpuid.h"' | ./clang/bin/clang++
--target=x86_64-w64-windows-gnu -xc++ - -fms-extensions
In file included from <stdin>:1:
/tmp/clang/lib/clang/17/include/cpuid.h:334:22: error: definition of builtin
function '__cpuidex'
static __inline void __cpuidex (int __cpu_info[4], int __leaf, int __subleaf)
^
1 error generated.
- conflict with mingw headers without the extensions:
$ echo '#include "intrin.h"' | ./clang/bin/x86_64-w64-mingw32-clang++ -xc++ -
In file included from <stdin>:1:
In file included from /tmp/clang/lib/clang/17/include/intrin.h:12:
In file included from
/tmp/clang/bin/../x86_64-w64-mingw32/include/intrin.h:70:
/tmp/clang/lib/clang/17/include/cpuid.h:334:22: error: static declaration of
'__cpuidex' follows non-static declaration
static __inline void __cpuidex (int __cpu_info[4], int __leaf, int __subleaf)
^
/tmp/clang/bin/../x86_64-w64-mingw32/include/psdk_inc/intrin-impl.h:2031:6:
note: previous definition is here
void __cpuidex(int CPUInfo[4], int function_id, int subfunction_id) {
^
1 error generated.
Although, for the latter, this was "fixed" in
https://sourceforge.net/p/mingw-w64/mingw-w64/ci/2b6c9247613aa830374e3686e09d3b8d582a92a6/
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D150646/new/
https://reviews.llvm.org/D150646
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