diff --git a/src/vctools/crt/vcruntime/inc/intrin0.h b/src/vctools/crt/vcruntime/inc/intrin0.h
index 1d19acda31..215bf98201 100644
--- a/src/vctools/crt/vcruntime/inc/intrin0.h
+++ b/src/vctools/crt/vcruntime/inc/intrin0.h
@@ -12,11 +12,6 @@
 
 #pragma once
 #define __INTRIN0_H_
-#ifdef __clang__
-// This looks like a circular include but it is not because clang overrides <intrin.h> with their specific version.
-// See further discussion in LLVM-47099.
-#include <intrin.h>
-#else /* ^^^ __clang__ // !__clang__ vvv */
 #include <vcruntime.h>
 
 #if _VCRT_COMPILER_PREPROCESSOR && !defined(__midl)
@@ -273,8 +268,10 @@ __MACHINEX86_X64(unsigned int __popcnt(unsigned int))
 __MACHINEX86_X64(unsigned short __popcnt16(unsigned short))
 __MACHINEX64(unsigned __int64 __popcnt64(unsigned __int64))
 __MACHINEX64(unsigned __int64 __shiftright128(unsigned __int64 _LowPart, unsigned __int64 _HighPart, unsigned char _Shift))
+#ifndef __clang__
 __MACHINEX86_X64(unsigned int _tzcnt_u32(unsigned int))
 __MACHINEX64(unsigned __int64 _tzcnt_u64(unsigned __int64))
+#endif // __clang__
 __MACHINEX64(unsigned __int64 _umul128(unsigned __int64 _Multiplier, unsigned __int64 _Multiplicand, unsigned __int64 * _HighProduct))
 __MACHINE(double __ceil(double))
 __MACHINE(float __ceilf(float))
@@ -307,4 +304,3 @@ __MACHINE(void * __cdecl __builtin_assume_aligned(const void *, size_t, ...) noe
 #endif
 #pragma warning(pop) // _VCRUNTIME_DISABLED_WARNINGS
 #endif /* _VCRT_COMPILER_PREPROCESSOR && !defined(__midl) */
-#endif /* ^^^ !__clang__ */
\ No newline at end of file