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-rw-r--r--clang/lib/Headers/xmmintrin.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/clang/lib/Headers/xmmintrin.h b/clang/lib/Headers/xmmintrin.h
index 17af17267c8..f57264727c7 100644
--- a/clang/lib/Headers/xmmintrin.h
+++ b/clang/lib/Headers/xmmintrin.h
@@ -28,7 +28,9 @@
typedef int __v4si __attribute__((__vector_size__(16)));
typedef float __v4sf __attribute__((__vector_size__(16)));
-typedef float __m128 __attribute__((__vector_size__(16)));
+typedef float __m128 __attribute__((__vector_size__(16), __aligned__(16)));
+
+typedef float __m128_u __attribute__((__vector_size__(16), __aligned__(1)));
/* Unsigned types */
typedef unsigned int __v4su __attribute__((__vector_size__(16)));
@@ -1987,7 +1989,7 @@ static __inline__ void __DEFAULT_FN_ATTRS
_mm_storeu_ps(float *__p, __m128 __a)
{
struct __storeu_ps {
- __m128 __v;
+ __m128_u __v;
} __attribute__((__packed__, __may_alias__));
((struct __storeu_ps*)__p)->__v = __a;
}
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