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Re: [Qemu-devel] [PATCH v6 05/26] tcg: Add generic vector expanders
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH v6 05/26] tcg: Add generic vector expanders |
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Date: |
Fri, 8 Dec 2017 13:35:11 -0800 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
On 12/06/2017 02:21 AM, Kirill Batuzov wrote:
> IN:
> 0x004005e8: d2824682 movz x2, #0x1234
> 0x004005ec: 4e010c41 dup v1.16b, w2
>
> OP:
>
> ---- 00000000004005e8 0000000000000000 0000000000000000
> movi_i64 x2,$0x1234
>
> ---- 00000000004005ec 0000000000000000 0000000000000000
> st_i32 x2,env,$0x8b0
> st_i32 x2,env,$0x8b4
> st_i32 x2,env,$0x8b8
> st_i32 x2,env,$0x8bc
Fixed.
---- 0000000000400078 0000000000000000 0000000000000000
movi_i64 x2,$0x1234 sync: 0 dead: 0
---- 000000000040007c 0000000000000000 0000000000000000
movi_i32 tmp0,$0x34343434
st_i32 tmp0,env,$0x8b0
st_i32 tmp0,env,$0x8b4
st_i32 tmp0,env,$0x8b8
st_i32 tmp0,env,$0x8bc dead: 0
Thanks,
r~