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Diffstat (limited to 'contrib/llvm-project/clang/lib/Headers/wmmintrin.h')
-rw-r--r--contrib/llvm-project/clang/lib/Headers/wmmintrin.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/lib/Headers/wmmintrin.h b/contrib/llvm-project/clang/lib/Headers/wmmintrin.h
index f932ca81089c..49148dbf3ac6 100644
--- a/contrib/llvm-project/clang/lib/Headers/wmmintrin.h
+++ b/contrib/llvm-project/clang/lib/Headers/wmmintrin.h
@@ -10,6 +10,10 @@
#ifndef __WMMINTRIN_H
#define __WMMINTRIN_H
+#if !defined(__i386__) && !defined(__x86_64__)
+#error "This header is only meant to be used on x86 and x64 architecture"
+#endif
+
#include <emmintrin.h>
#include <__wmmintrin_aes.h>