diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-05-24 18:03:56 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-05-25 16:01:44 +0100 |
| commit | 2323c5ffd4b5c705e768c2f457bc3298a46bf856 (patch) | |
| tree | e3f714543b4c59c2a85a4daec814c2e52966897a /target/arm/neon-shared.decode | |
| parent | 51879c671b7b0bf513cac6a5386097c8cfd17b3c (diff) | |
target/arm: Implement integer matrix multiply accumulate
This is {S,U,US}MMLA for both AArch64 AdvSIMD and SVE,
and V{S,U,US}MMLA.S8 for AArch32 NEON.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-91-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/neon-shared.decode')
| -rw-r--r-- | target/arm/neon-shared.decode | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target/arm/neon-shared.decode b/target/arm/neon-shared.decode index 5befaec87b..cc9f4cdd85 100644 --- a/target/arm/neon-shared.decode +++ b/target/arm/neon-shared.decode @@ -59,6 +59,13 @@ VFML 1111 110 0 s:1 . 10 .... .... 1000 . 0 . 1 .... \ VFML 1111 110 0 s:1 . 10 .... .... 1000 . 1 . 1 .... \ vm=%vm_dp vn=%vn_dp vd=%vd_dp q=1 +VSMMLA 1111 1100 0.10 .... .... 1100 .1.0 .... \ + vm=%vm_dp vn=%vn_dp vd=%vd_dp +VUMMLA 1111 1100 0.10 .... .... 1100 .1.1 .... \ + vm=%vm_dp vn=%vn_dp vd=%vd_dp +VUSMMLA 1111 1100 1.10 .... .... 1100 .1.0 .... \ + vm=%vm_dp vn=%vn_dp vd=%vd_dp + VCMLA_scalar 1111 1110 0 . rot:2 .... .... 1000 . q:1 index:1 0 vm:4 \ vn=%vn_dp vd=%vd_dp size=1 VCMLA_scalar 1111 1110 1 . rot:2 .... .... 1000 . q:1 . 0 .... \ |