[PATCH 3/3] include: Define __cpuid(ex) as intrinsics when _MSC_VER is defined.

[Rémi Bernon]

From: Rémi Bernon

---
 include/msvcrt/intrin.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/include/msvcrt/intrin.h b/include/msvcrt/intrin.h
index 7981e2798ba..d5b819a8e3a 100644
--- a/include/msvcrt/intrin.h
+++ b/include/msvcrt/intrin.h
@@ -16,6 +16,16 @@ extern "C" {
 #endif

#if defined(__i386__) || (defined(__x86_64__) && !defined(__arm64ec__))
+
+#if defined(_MSC_VER)
+
+void __cpuidex(int info[4], int ax, int cx);
+#pragma intrinsic(__cpuidex)
+void __cpuid(int info[4], int ax);
+#pragma intrinsic(__cpuid)
+
+#else
+
 static inline void __cpuidex(int info[4], int ax, int cx)
 {
   __asm__ ("cpuid" : "=a"(info[0]), "=b" (info[1]), "=c"(info[2]), "=d"(info[3]) : "a"(ax), "c"(cx));
@@ -24,6 +34,9 @@ static inline void __cpuid(int info[4], int ax)
 {
     return __cpuidex(info, ax, 0);
 }
+
+#endif /* _MSC_VER */
+
 #endif

#if defined(__aarch64__) || defined(__arm64ec__)