On 1/24/25 08:28, Peter Maydell wrote:
The negation steps in FCADD must honour FPCR.AH's "don't change the
sign of a NaN" semantics. Implement this by encoding FPCR.AH into
the SIMD data field passed to the helper and using that to decide
whether to negate the values.
Signed-off-by: Peter Maydell<peter.mayd...@linaro.org>
---
target/arm/tcg/translate-a64.c | 10 +++++++--
target/arm/tcg/vec_helper.c | 39 ++++++++++++++++++++++++++++------
2 files changed, 41 insertions(+), 8 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
