On 11/28/24 04:42, Peter Maydell wrote:
If the target sets default_nan_mode then we're always going to return
the default NaN, and pickNaNMulAdd() no longer has any side effects.
For consistency with pickNaN(), check for default_nan_mode before
calling pickNaNMulAdd().
When we convert pickNaNMulAdd() to allow runtime selection of the NaN
propagation rule, this means we won't have to make the targets which
use default_nan_mode also set a propagation rule.
Since RiscV always uses default_nan_mode, this allows us to remove
its ifdef case from pickNaNMulAdd().
Signed-off-by: Peter Maydell<peter.mayd...@linaro.org>
---
fpu/softfloat-parts.c.inc | 8 ++++++--
fpu/softfloat-specialize.c.inc | 9 +++++++--
2 files changed, 13 insertions(+), 4 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
