diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2020-06-16 18:08:24 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-06-23 11:39:46 +0100 |
| commit | 353d2b85058711a5e44c2dc63eb5b620db50a602 (patch) | |
| tree | 0d4a55d877c6a086474ae0e2671ce34b4d7e0724 /target/arm/neon-dp.decode | |
| parent | 2032e243a52c9834e5536463bcaa179f18d3319f (diff) | |
target/arm: Convert Neon 2-reg-misc VREV64 to decodetree
Convert the Neon VREV64 insn from the 2-reg-misc grouping to decodetree.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200616170844.13318-2-peter.maydell@linaro.org
Diffstat (limited to 'target/arm/neon-dp.decode')
| -rw-r--r-- | target/arm/neon-dp.decode | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/arm/neon-dp.decode b/target/arm/neon-dp.decode index 6d890b2161..e12fdf3095 100644 --- a/target/arm/neon-dp.decode +++ b/target/arm/neon-dp.decode @@ -429,6 +429,18 @@ Vimm_1r 1111 001 . 1 . 000 ... .... cmode:4 0 . op:1 1 .... @1reg_imm vm=%vm_dp vd=%vd_dp size=1 VDUP_scalar 1111 001 1 1 . 11 index:1 100 .... 11 000 q:1 . 0 .... \ vm=%vm_dp vd=%vd_dp size=2 + + ################################################################## + # 2-reg-misc grouping: + # 1111 001 11 D 11 size:2 opc1:2 Vd:4 0 opc2:4 q:1 M 0 Vm:4 + ################################################################## + + &2misc vd vm q size + + @2misc .... ... .. . .. size:2 .. .... . .... q:1 . . .... \ + &2misc vm=%vm_dp vd=%vd_dp + + VREV64 1111 001 11 . 11 .. 00 .... 0 0000 . . 0 .... @2misc ] # Subgroup for size != 0b11 |