Re: [Mingw-w64-public] [PATCH] headers: Provide __cpuidex for Clang 17
On Tue, 12 Sep 2023, LIU Hao wrote: 在 2023-09-12 17:23, Martin Storsjö 写道: In 2b6c9247613aa830374e3686e09d3b8d582a92a6, we changed so that we don't provide __cpuidex for Clang 17 or newer, as Clang itself provided that as a builtin. The __cpuidex builtin was added in Clang during the course of development of Clang 17, but it was reverted before version 17 was released (it was added initially in 2df77ac20a1ed996706b164b0c4ed5ad140f635f, in llvm-project, on May 24th, but later reverted in f3baf63d9a1ba91974f4df6abb8f2abd9a0df5b5 on August 4th, which also was cherrypicked to the 17.x release branch). Clang 17 isn't formally released yet, but it has been agreed to not reland the change within the 17.x release series. In current git main of llvm-project, the __cpuidex builtin isn't yet readded, but it is being planned and it seems likely to be readded before version 18 gets released in 6 months; thus bump the version to 18 instead of removing the condition entirely. Relanding it is being discussed in https://reviews.llvm.org/D158348. Signed-off-by: Martin Storsjö --- mingw-w64-headers/include/psdk_inc/intrin-impl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) LGTM. Pushed now, thanks! // Martin ___ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
Re: [Mingw-w64-public] [PATCH] headers: Provide __cpuidex for Clang 17
在 2023-09-12 17:23, Martin Storsjö 写道: In 2b6c9247613aa830374e3686e09d3b8d582a92a6, we changed so that we don't provide __cpuidex for Clang 17 or newer, as Clang itself provided that as a builtin. The __cpuidex builtin was added in Clang during the course of development of Clang 17, but it was reverted before version 17 was released (it was added initially in 2df77ac20a1ed996706b164b0c4ed5ad140f635f, in llvm-project, on May 24th, but later reverted in f3baf63d9a1ba91974f4df6abb8f2abd9a0df5b5 on August 4th, which also was cherrypicked to the 17.x release branch). Clang 17 isn't formally released yet, but it has been agreed to not reland the change within the 17.x release series. In current git main of llvm-project, the __cpuidex builtin isn't yet readded, but it is being planned and it seems likely to be readded before version 18 gets released in 6 months; thus bump the version to 18 instead of removing the condition entirely. Relanding it is being discussed in https://reviews.llvm.org/D158348. Signed-off-by: Martin Storsjö --- mingw-w64-headers/include/psdk_inc/intrin-impl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) LGTM. -- Best regards, LIU Hao OpenPGP_signature Description: OpenPGP digital signature ___ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
[Mingw-w64-public] [PATCH] headers: Provide __cpuidex for Clang 17
In 2b6c9247613aa830374e3686e09d3b8d582a92a6, we changed so that
we don't provide __cpuidex for Clang 17 or newer, as Clang itself
provided that as a builtin.
The __cpuidex builtin was added in Clang during the course of
development of Clang 17, but it was reverted before version 17 was
released (it was added initially in
2df77ac20a1ed996706b164b0c4ed5ad140f635f, in llvm-project, on May 24th,
but later reverted in f3baf63d9a1ba91974f4df6abb8f2abd9a0df5b5 on August
4th, which also was cherrypicked to the 17.x release branch).
Clang 17 isn't formally released yet, but it has been agreed to
not reland the change within the 17.x release series.
In current git main of llvm-project, the __cpuidex builtin isn't
yet readded, but it is being planned and it seems likely to
be readded before version 18 gets released in 6 months; thus
bump the version to 18 instead of removing the condition entirely.
Relanding it is being discussed in https://reviews.llvm.org/D158348.
Signed-off-by: Martin Storsjö
---
mingw-w64-headers/include/psdk_inc/intrin-impl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mingw-w64-headers/include/psdk_inc/intrin-impl.h
b/mingw-w64-headers/include/psdk_inc/intrin-impl.h
index 73bb70ec2..97cfaf2e3 100644
--- a/mingw-w64-headers/include/psdk_inc/intrin-impl.h
+++ b/mingw-w64-headers/include/psdk_inc/intrin-impl.h
@@ -2023,7 +2023,7 @@ void __cpuid(int CPUInfo[4], int InfoType) {
#define __INTRINSIC_DEFINED___cpuid
#endif /* __INTRINSIC_PROLOG */
-#if (!defined(__GNUC__) || __GNUC__ < 11) && (!defined(__clang__) ||
__clang_major__ < 17)
+#if (!defined(__GNUC__) || __GNUC__ < 11) && (!defined(__clang__) ||
__clang_major__ < 18)
#if __INTRINSIC_PROLOG(__cpuidex)
void __cpuidex(int CPUInfo[4], int, int);
#if !__has_builtin(__cpuidex)
--
2.34.1
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