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Re: [PATCH RFC] target/arm: Implement SVE2 fp multiply-add long
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From: |
Richard Henderson |
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Subject: |
Re: [PATCH RFC] target/arm: Implement SVE2 fp multiply-add long |
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Date: |
Mon, 4 May 2020 09:33:27 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 |
On 5/4/20 8:43 AM, Stephen Long wrote:
> + for (i = 0; i < opr_sz; i += sizeof(float32)) {
> + float32 nn = *(float16 *)(vn + H1_2(i + sel1));
> + float32 mm = *(float16 *)(vm + H1_2(i + sel1));
For integers we could rely on C types for the extension.
For floating point, you need to call float16_to_float32 here.
r~