diff options
| author | Song Gao <gaosong@loongson.cn> | 2023-05-04 20:27:30 +0800 |
|---|---|---|
| committer | Song Gao <gaosong@loongson.cn> | 2023-05-06 11:19:45 +0800 |
| commit | 57b4f1ac18871f2f3323bf6fc88e9ae2a1a5d4ec (patch) | |
| tree | cfcc68f3e3eba632164e63aeeb30f9fee6dc9a2e /target/loongarch/insns.decode | |
| parent | a3f3db5cda7bf6edf0fc0c94c3aa450eb79a2185 (diff) | |
target/loongarch: Implement vadd/vsub
This patch includes:
- VADD.{B/H/W/D/Q};
- VSUB.{B/H/W/D/Q}.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-5-gaosong@loongson.cn>
Diffstat (limited to 'target/loongarch/insns.decode')
| -rw-r--r-- | target/loongarch/insns.decode | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode index de7b8f0f3c..d18db68d51 100644 --- a/target/loongarch/insns.decode +++ b/target/loongarch/insns.decode @@ -485,3 +485,25 @@ ldpte 0000 01100100 01 ........ ..... 00000 @j_i ertn 0000 01100100 10000 01110 00000 00000 @empty idle 0000 01100100 10001 ............... @i15 dbcl 0000 00000010 10101 ............... @i15 + +# +# LSX Argument sets +# + +&vvv vd vj vk + +# +# LSX Formats +# +@vvv .... ........ ..... vk:5 vj:5 vd:5 &vvv + +vadd_b 0111 00000000 10100 ..... ..... ..... @vvv +vadd_h 0111 00000000 10101 ..... ..... ..... @vvv +vadd_w 0111 00000000 10110 ..... ..... ..... @vvv +vadd_d 0111 00000000 10111 ..... ..... ..... @vvv +vadd_q 0111 00010010 11010 ..... ..... ..... @vvv +vsub_b 0111 00000000 11000 ..... ..... ..... @vvv +vsub_h 0111 00000000 11001 ..... ..... ..... @vvv +vsub_w 0111 00000000 11010 ..... ..... ..... @vvv +vsub_d 0111 00000000 11011 ..... ..... ..... @vvv +vsub_q 0111 00010010 11011 ..... ..... ..... @vvv |