8065804: JEP 171: Clarifications/corrections for fence intrinsics
Reviewed-by: dholmes, shade, dl, psandoz
os_family = bsd
arch = sparc
arch_model = sparc
os_arch = bsd_sparc
os_arch_model = bsd_sparc
lib_arch = sparcv9
compiler = gcc
sysdefs = -D_ALLBSD_SOURCE -D_GNU_SOURCE -DSPARC