__m128i
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The latest version of this topic can be found at __m128i.
Microsoft Specific
The __m128i data type, for use with the Streaming SIMD Extensions 2 (SSE2) instructions intrinsics, is defined in emmintrin.h.
// data_types__m128i.cpp
#include <emmintrin.h>
int main() {
__m128i x;
}
You should not access the __m128i fields directly. You can, however, see these types in the debugger. A variable of type __m128i maps to the XMM[0-7] registers.
Variables of type _m128i are automatically aligned on 16-byte boundaries.
Using variables of type |
The __m128i data type is not supported on ARM processors.