8138952: C1: Distinguish between PPC32 and PPC64
Reviewed-by: twisti, goetz, vlivanov
os_family = bsd
arch = x86
arch_model = x86_64
os_arch = bsd_x86
os_arch_model = bsd_x86_64
lib_arch = amd64
compiler = sparcWorks
gnu_dis_arch = amd64
sysdefs = -D_ALLBSD_SOURCE -DSPARC_WORKS -D_GNU_SOURCE -DAMD64