8138952: C1: Distinguish between PPC32 and PPC64
Reviewed-by: twisti, goetz, vlivanov
os_family = bsd
arch = x86
arch_model = x86_32
os_arch = bsd_x86
os_arch_model = bsd_x86_32
lib_arch = i386
compiler = gcc
sysdefs = -D_ALLBSD_SOURCE -D_GNU_SOURCE -DIA32