Developer Guide and Reference

Contents

Overview: Efficient Accelerated String and Text Processing

The intrinsics in this section correspond to Intel® Streaming SIMD Extensions 4 (Intel® SSE4) Efficient Accelerated String and Text Processing instructions.
To use these intrinsics, include the
immintrin.h
file as follows:
#include <immintrin.h>
The following topics summarize these intrinsics:

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactu