On 7/18/25 10:30, Peter Maydell wrote:
The FMAXNMQV and FMINNMQV insns use the default NaN as their identity value for inactive source vector elements. We open-coded this in sve_helper.c, hoping to avoid a function call. However, this fails to account for FPCR.AH=1 changing the default NaN value to set the sign bit. Use a call to floatN_default_nan() to obtain this value.Fixes: 1de7ecfc12d05 ("target/arm: Implement FADDQV, F{MIN, MAX}{NM}QV for SVE2p1") Signed-off-by: Peter Maydell<peter.mayd...@linaro.org> --- target/arm/tcg/sve_helper.c | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
