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target/arm: Use TRANS_FEAT for FMMLA

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Being able to specify the feature predicate in TRANS_FEAT
makes it easier to split trans_FMMLA by element size,
which also happens to simplify the decode.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-79-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-05-27 11:18:31 -07:00 • committed by Peter Maydell
parent 41bf9b6799
commit 25aee7cc3b
2 changed files with 7 additions and 27 deletions
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7
target/arm/sve.decode
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@ -1598,10 +1598,9 @@ SQRDCMLAH_zzzz 01000100 esz:2 0 rm:5 0011 rot:2 rn:5 rd:5 ra=%reg_movprfx
USDOT_zzzz 01000100 .. 0 ..... 011 110 ..... ..... @rda_rn_rm
### SVE2 floating point matrix multiply accumulate
{
BFMMLA 01100100 01 1 ..... 111 001 ..... ..... @rda_rn_rm_e0
FMMLA 01100100 .. 1 ..... 111 001 ..... ..... @rda_rn_rm
}
BFMMLA 01100100 01 1 ..... 111 001 ..... ..... @rda_rn_rm_e0
FMMLA_s 01100100 10 1 ..... 111 001 ..... ..... @rda_rn_rm_e0
FMMLA_d 01100100 11 1 ..... 111 001 ..... ..... @rda_rn_rm_e0
### SVE2 Memory Gather Load Group