26 set_rounding_mode(unsigned mode)  in set_rounding_mode()  argument
28    printf("setting FPC rounding mode to %s\n", rtext(mode));  in set_rounding_mode()
29    register unsigned r asm("1") = mode;  in set_rounding_mode()
33 void cefbr(unsigned mode)  in cefbr()  argument
35    set_rounding_mode(mode);  in cefbr()
43 void cegbr(unsigned mode)  in cegbr()  argument
45    set_rounding_mode(mode);  in cegbr()
53 void cdgbr(unsigned mode)  in cdgbr()  argument
55    set_rounding_mode(mode);  in cdgbr()
66    int mode;  in main()  local
70    for (mode = 0; mode <= 3; ++mode) cefbr(mode);  in main()
73    for (mode = 0; mode <= 3; ++mode) cefbr(mode);  in main()
78    for (mode = 0; mode <= 3; ++mode) cegbr(mode);  in main()
81    for (mode = 0; mode <= 3; ++mode) cegbr(mode);  in main()
86    for (mode = 0; mode <= 3; ++mode) cdgbr(mode);  in main()
89    for (mode = 0; mode <= 3; ++mode) cdgbr(mode);  in main()