vfp_single_add    923 arch/arm/vfp/vfpsingle.c 	exceptions |= vfp_single_add(&vsd, &vsn, &vsp, fpscr);
vfp_single_add   1033 arch/arm/vfp/vfpsingle.c 	exceptions = vfp_single_add(&vsd, &vsn, &vsm, fpscr);