linux/arch/x86/include/asm/simd.h
<<
>>
Prefs
   1
   2#include <asm/fpu/api.h>
   3
   4/*
   5 * may_use_simd - whether it is allowable at this time to issue SIMD
   6 *                instructions or access the SIMD register file
   7 */
   8static __must_check inline bool may_use_simd(void)
   9{
  10        return irq_fpu_usable();
  11}
  12