FP_EX_INVALID_ZDZ  501 include/math-emu/op-common.h     FP_SET_EXCEPTION(FP_EX_INVALID | FP_EX_INVALID_ZDZ);\
FP_EX_INVALID_ZDZ   66 include/math-emu/soft-fp.h #ifndef FP_EX_INVALID_ZDZ