While this enumerator has been present since the first commit,
it isn't ever used. The first actual use of round-to-odd came
with SVE, which currently uses float_round_to_odd instead of
the arm-specific enumerator.
Amusingly, the comment about unhandled TIEAWAY has been
out of date since the initial commit of translate-a64.c.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
rmode = float_round_ties_away;
break;
case FPROUNDING_ODD:
- /* FIXME: add support for TIEAWAY and ODD */
- qemu_log_mask(LOG_UNIMP, "arm: unimplemented rounding mode: %d\n",
- rmode);
- /* fall through for now */
+ rmode = float_round_to_odd;
+ break;
case FPROUNDING_TIEEVEN:
default:
rmode = float_round_nearest_even;