FP_EX_INVALID_ZDZ  121 arch/powerpc/include/asm/sfp-machine.h #define FP_EX_INVALID_ZDZ	EFLAG_VXZDZ
FP_EX_INVALID_ZDZ   67 include/math-emu/soft-fp.h #define FP_EX_INVALID_ZDZ	0