destc             539 arch/parisc/math-emu/dbl_float.h #define Dblext_copy(srca,srcb,srcc,srcd,desta,destb,destc,destd) \
destc             542 arch/parisc/math-emu/dbl_float.h     Dextallp3(destc) = Dextallp4(srcc);	\