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Re: [Qemu-devel] [PATCH v4 3/8] target/arm: Rearrange Floating-point dat

From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH v4 3/8] target/arm: Rearrange Floating-point data-processing (2 regs)
Date: Tue, 19 Feb 2019 16:57:08 +0000

On Fri, 15 Feb 2019 at 19:23, Richard Henderson
<address@hidden> wrote:
> There are lots of special cases within these insns.  Split the
> major argument decode/loading/saving into no_output (compares),
> rd_is_dp, and rm_is_dp.
> We still need to special case argument load for compare (rd as
> input, rm as zero) and vcvt fixed (rd as input+output), but lots
> of special cases do disappear.
> Now that we have a full switch at the beginning, hoist the ISA
> checks from the code generation.
> Signed-off-by: Richard Henderson <address@hidden>
> ---

Reviewed-by: Peter Maydell <address@hidden>

-- PMM

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