These were added in gcc 9.x. The goldmont, goldmont-plus and tremont are for the low-power CPUs. While cascadelake and tigerlake are for the high-end ones. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>