[v6] support vector extension v1.0

[PATCH v6 27/72] target/riscv: rvv-1.0: floating-point classify instructions

Posted by frank.chang@sifive.com 5 years ago

From: Frank Chang <frank.chang@sifive.com>

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/riscv/insn32.decode | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
index c0053cfb828..a0a47dbceb3 100644
--- a/target/riscv/insn32.decode
+++ b/target/riscv/insn32.decode
@@ -561,7 +561,7 @@ vmfgt_vf        011101 . ..... ..... 101 ..... 1010111 @r_vm
 vmfge_vf        011111 . ..... ..... 101 ..... 1010111 @r_vm
 vmford_vv       011010 . ..... ..... 001 ..... 1010111 @r_vm
 vmford_vf       011010 . ..... ..... 101 ..... 1010111 @r_vm
-vfclass_v       100011 . ..... 10000 001 ..... 1010111 @r2_vm
+vfclass_v       010011 . ..... 10000 001 ..... 1010111 @r2_vm
 vfmerge_vfm     010111 0 ..... ..... 101 ..... 1010111 @r_vm_0
 vfmv_v_f        010111 1 00000 ..... 101 ..... 1010111 @r2
 vfcvt_xu_f_v    100010 . ..... 00000 001 ..... 1010111 @r2_vm
-- 
2.17.1

Re: [PATCH v6 27/72] target/riscv: rvv-1.0: floating-point classify instructions

Posted by Alistair Francis 5 years ago

On Tue, Jan 12, 2021 at 2:03 AM <frank.chang@sifive.com> wrote:
>
> From: Frank Chang <frank.chang@sifive.com>
>
> Signed-off-by: Frank Chang <frank.chang@sifive.com>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  target/riscv/insn32.decode | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
> index c0053cfb828..a0a47dbceb3 100644
> --- a/target/riscv/insn32.decode
> +++ b/target/riscv/insn32.decode
> @@ -561,7 +561,7 @@ vmfgt_vf        011101 . ..... ..... 101 ..... 1010111 @r_vm
>  vmfge_vf        011111 . ..... ..... 101 ..... 1010111 @r_vm
>  vmford_vv       011010 . ..... ..... 001 ..... 1010111 @r_vm
>  vmford_vf       011010 . ..... ..... 101 ..... 1010111 @r_vm
> -vfclass_v       100011 . ..... 10000 001 ..... 1010111 @r2_vm
> +vfclass_v       010011 . ..... 10000 001 ..... 1010111 @r2_vm
>  vfmerge_vfm     010111 0 ..... ..... 101 ..... 1010111 @r_vm_0
>  vfmv_v_f        010111 1 00000 ..... 101 ..... 1010111 @r2
>  vfcvt_xu_f_v    100010 . ..... 00000 001 ..... 1010111 @r2_vm
> --
> 2.17.1
>
>