On 7/5/25 16:50, Richard Henderson wrote:
Changing the sign before rounding affects the correctness of
the asymmetric rouding modes: float_round_up and float_round_down.
Reported-by: WANG Rui <wang...@loongson.cn>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
fpu/softfloat.c | 54 +++++++++++++++++++++++------
tests/tcg/multiarch/fnmsub.c | 36 +++++++++++++++++++
fpu/softfloat-parts.c.inc | 4 ---
tests/tcg/multiarch/Makefile.target | 1 +
4 files changed, 81 insertions(+), 14 deletions(-)
create mode 100644 tests/tcg/multiarch/fnmsub.c
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
