Intel® oneAPI DPC++/C++ Compiler Developer Guide and Reference

ID 767253
Date 3/31/2023
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

Clear MMX™ State Operator

Empty the MMX™ registers and clear the MMX state. Read the guidelines for using the EMMS instruction intrinsic.

void empty(void);

Corresponding intrinsic: _mm_empty