clflushoptintrin.h File Reference

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Macros
#define	__DEFAULT_FN_ATTRS   __attribute__((__always_inline__, __nodebug__, __target__("clflushopt")))

Functions
static __inline__ void __DEFAULT_FN_ATTRS	_mm_clflushopt (void const *__m)
	Invalidates all levels of the cache hierarchy and flushes modified data to memory for the cache line specified by the address __m.

Macro Definition Documentation

__DEFAULT_FN_ATTRS

#define __DEFAULT_FN_ATTRS   __attribute__((__always_inline__, __nodebug__, __target__("clflushopt")))

Definition at line 18 of file clflushoptintrin.h.

Function Documentation

_mm_clflushopt()

static __inline__ void __DEFAULT_FN_ATTRS _mm_clflushopt ( void const *  __m )

static

Invalidates all levels of the cache hierarchy and flushes modified data to memory for the cache line specified by the address __m.

This intrinsic corresponds to the CLFLUSHOPT instruction.

Parameters

__m	An address within the cache line to flush and invalidate.

Definition at line 30 of file clflushoptintrin.h.