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| author | Richard Henderson <richard.henderson@linaro.org> | 2024-12-08 14:33:22 -0600 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-12-24 08:32:15 -0800 |
| commit | 316dca398579f2de2f433db02685e6799159c498 (patch) | |
| tree | 0ec8b6a460f1e71fff322b060eab4aee42e5270f /backends/vhost-user.c | |
| parent | 904624ab8e1f41dd97bb6e2e524605f4c61bc795 (diff) | |
| download | qemu-316dca398579f2de2f433db02685e6799159c498.zip qemu-316dca398579f2de2f433db02685e6799159c498.tar.gz qemu-316dca398579f2de2f433db02685e6799159c498.tar.bz2 | |
target/hexagon: Use float32_muladd for helper_sffm[as]_lib
There are multiple special cases for this instruction.
(1) The saturate to normal maximum instead of overflow to infinity is
handled by the new float_round_nearest_even_max rounding mode.
(2) The 0 * n + c special case is handled by the new
float_muladd_suppress_add_product_zero flag.
(3) The Inf - Inf -> 0 special case can be detected after the fact
by examining float_flag_invalid_isi.
Reviewed-by: Brian Cain <brian.cain@oss.qualcomm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'backends/vhost-user.c')
0 files changed, 0 insertions, 0 deletions