Intel® C++ Compiler Classic Developer Guide and Reference

ID 767249
Date 3/31/2023
Public

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Cacheability Support Intrinsic

The prototype for this Intel® Streaming SIMD Extensions (Intel® SSE4) intrinsic is in the smmintrin.h file.

To use this intrinsic, include the immintrin.h file as follows:

#include <immintrin.h>

_mm_stream_load_si128

extern __m128i _mm_stream_load_si128(__m128i* v1);

Loads __m128 data from a 16-byte aligned address, v1, to the destination operand, m128i without polluting the caches.

Corresponding instruction: MOVNTDQA