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target/riscv: rvv-1.0: whole register move instructions

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Add the following instructions:

* vmv1r.v
* vmv2r.v
* vmv4r.v
* vmv8r.v

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20211210075704.23951-40-frank.chang@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Frank Chang 2021-12-10 15:56:25 +08:00 • committed by Alistair Francis
parent 5c4eb8fb56
commit 6b85975e11
2 changed files with 29 additions and 0 deletions
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4
target/riscv/insn32.decode
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@ -650,6 +650,10 @@ vrgatherei16_vv 001110 . ..... ..... 000 ..... 1010111 @r_vm
vrgather_vx 001100 . ..... ..... 100 ..... 1010111 @r_vm
vrgather_vi 001100 . ..... ..... 011 ..... 1010111 @r_vm
vcompress_vm 010111 - ..... ..... 010 ..... 1010111 @r
vmv1r_v 100111 1 ..... 00000 011 ..... 1010111 @r2rd
vmv2r_v 100111 1 ..... 00001 011 ..... 1010111 @r2rd
vmv4r_v 100111 1 ..... 00011 011 ..... 1010111 @r2rd
vmv8r_v 100111 1 ..... 00111 011 ..... 1010111 @r2rd
vsetvli 0 ........... ..... 111 ..... 1010111 @r2_zimm
vsetvl 1000000 ..... ..... 111 ..... 1010111 @r