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target/arm: Implement SVE2 integer add/subtract interleaved long 

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-12-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2021-05-24 18:02:37 -07:00 committed by Peter Maydell
parent 0ce1dda8b6
commit daec426b2d
2 changed files with 10 additions and 0 deletions
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6
target/arm/sve.decode
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@ -1178,3 +1178,9 @@ SABDLB 01000101 .. 0 ..... 00 1100 ..... ..... @rd_rn_rm
SABDLT 01000101 .. 0 ..... 00 1101 ..... ..... @rd_rn_rm
UABDLB 01000101 .. 0 ..... 00 1110 ..... ..... @rd_rn_rm
UABDLT 01000101 .. 0 ..... 00 1111 ..... ..... @rd_rn_rm
## SVE2 integer add/subtract interleaved long
SADDLBT 01000101 .. 0 ..... 1000 00 ..... ..... @rd_rn_rm
SSUBLBT 01000101 .. 0 ..... 1000 10 ..... ..... @rd_rn_rm
SSUBLTB 01000101 .. 0 ..... 1000 11 ..... ..... @rd_rn_rm

4
target/arm/translate-sve.c
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@ -6016,3 +6016,7 @@ DO_SVE2_ZZZ_TB(SABDLT, sabdl, true, true)
DO_SVE2_ZZZ_TB(UADDLT, uaddl, true, true)
DO_SVE2_ZZZ_TB(USUBLT, usubl, true, true)
DO_SVE2_ZZZ_TB(UABDLT, uabdl, true, true)
DO_SVE2_ZZZ_TB(SADDLBT, saddl, false, true)
DO_SVE2_ZZZ_TB(SSUBLBT, ssubl, false, true)
DO_SVE2_ZZZ_TB(SSUBLTB, ssubl, true, false)