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SDL_endian.h: don't add _m_prefetch hack for clang-cl if available as a builtin

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Fixes: https://github.com/libsdl-org/SDL/issues/13952 .
This commit is contained in:
Ozkan Sezer
2025-09-15 19:28:28 +03:00
committed by Özkan Sezer
parent cf646af707
commit 81f2f44843
1 changed files with 1 additions and 1 deletions
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include/SDL3/SDL_endian.h
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@@ -46,7 +46,7 @@
#if defined(_MSC_VER) && (_MSC_VER >= 1400) #if defined(_MSC_VER) && (_MSC_VER >= 1400)
/* As of Clang 11, '_m_prefetchw' is conflicting with the winnt.h's version, /* As of Clang 11, '_m_prefetchw' is conflicting with the winnt.h's version,
so we define the needed '_m_prefetch' here as a pseudo-header, until the issue is fixed. */ so we define the needed '_m_prefetch' here as a pseudo-header, until the issue is fixed. */
#ifdef __clang__ #if defined(__clang__) && !SDL_HAS_BUILTIN(_m_prefetch)
#ifndef __PRFCHWINTRIN_H #ifndef __PRFCHWINTRIN_H
#define __PRFCHWINTRIN_H #define __PRFCHWINTRIN_H
static __inline__ void __attribute__((__always_inline__, __nodebug__)) static __inline__ void __attribute__((__always_inline__, __nodebug__))