On 6/7/21 9:58 AM, Peter Maydell wrote:
Implement the MVE VQDMULL scalar insn. This multiplies the top or
bottom half of each element by the scalar, doubles and saturates
to a double-width result.
Note that this encoding overlaps with VQADD and VQSUB; it uses
what in VQADD and VQSUB would be the 'size=0b11' encoding.
Signed-off-by: Peter Maydell<peter.mayd...@linaro.org>
---
target/arm/helper-mve.h | 5 +++
target/arm/mve.decode | 23 +++++++++++---
target/arm/mve_helper.c | 65 ++++++++++++++++++++++++++++++++++++++
target/arm/translate-mve.c | 30 ++++++++++++++++++
4 files changed, 119 insertions(+), 4 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
