Developer Guide and Reference

Contents

Cacheability Support Intrinsics

The prototypes for Intel® Streaming SIMD Extensions (Intel® SSE) intrinsics for cacheability support are in the
xmmintrin.h
header file.
To use these intrinsics, include the
immintrin.h
file as follows:
#include <immintrin.h>
Intrinsic Name
Operation
Corresponding
Intel® SSE Instruction
_mm_prefetch
Load
PREFETCH
_mm_stream_pi
Store
MOVNTQ
_mm_stream_ps
Store
MOVNTPS
_mm256_stream_ps
Store
VMOVNTPS
_mm_sfence
Store fence
SFENCE

_mm_prefetch

<