diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2022-05-27 11:18:24 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-05-30 17:05:09 +0100 |
| commit | c437c59ba1842dc8488316412cb071d57d8231d8 (patch) | |
| tree | 5efb3589cea7e8ed61458b808eb3706bcabc49d4 /target/arm/sve.decode | |
| parent | fa4bd72cc19e7309038f656c91caf1f1d4a00cee (diff) | |
target/arm: Reject dup_i w/ shifted byte early
Remove the unparsed extraction in trans_DUP_i,
which is intended to reject an 8-bit shift of
an 8-bit constant for 8-bit element.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-72-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/sve.decode')
| -rw-r--r-- | target/arm/sve.decode | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 0388cce3bd..c02da0a082 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -787,7 +787,10 @@ WHILE_ptr 00100101 esz:2 1 rm:5 001 100 rn:5 rw:1 rd:4 FDUP 00100101 esz:2 111 00 1110 imm:8 rd:5 # SVE broadcast integer immediate (unpredicated) -DUP_i 00100101 esz:2 111 00 011 . ........ rd:5 imm=%sh8_i8s +{ + INVALID 00100101 00 111 00 011 1 -------- ----- + DUP_i 00100101 esz:2 111 00 011 . ........ rd:5 imm=%sh8_i8s +} # SVE integer add/subtract immediate (unpredicated) ADD_zzi 00100101 .. 100 000 11 . ........ ..... @rdn_sh_i8u |