FP_RND_ZERO        65 arch/alpha/include/asm/sfp-machine.h #define FP_RND_ZERO	(FPCR_DYN_CHOPPED >> FPCR_DYN_SHIFT)
FP_RND_ZERO        64 arch/nds32/include/asm/sfp-machine.h #define FP_RND_ZERO		3
FP_RND_ZERO        42 include/math-emu/soft-fp.h # define FP_RND_ZERO		1