4732     uint32_t frac = (uint32_t)a << (16 + 6);  in DO_ZPZ_FP()  local
4736         if (frac != 0) {  in DO_ZPZ_FP()
4739                 return -15 - clz32(frac);  in DO_ZPZ_FP()
4745         if (frac == 0) {  in DO_ZPZ_FP()
4760     uint32_t frac = a << 9;  in do_float32_logb_as_int()  local
4764         if (frac != 0) {  in do_float32_logb_as_int()
4767                 return -127 - clz32(frac);  in do_float32_logb_as_int()
4773         if (frac == 0) {  in do_float32_logb_as_int()
4788     uint64_t frac = a << 12;  in do_float64_logb_as_int()  local
4792         if (frac != 0) {  in do_float64_logb_as_int()
4795                 return -1023 - clz64(frac);  in do_float64_logb_as_int()
4801         if (frac == 0) {  in do_float64_logb_as_int()