Intrinsics that Allow Reading from and Writing to the FS Base and GS Base Registers

There are eight intrinsics that allow reading and writing the value of the FS base and GS base registers at all privilege levels and in 64-bit mode only.

These intrinsics are mapped to corresponding 3rd Generation Intel® Core™ Processor extension instructions.

Para obtener información más completa sobre las optimizaciones del compilador, consulte nuestro Aviso de optimización.