Re: remove switch statement in vector8_shift_{left,right}

On Thu, Jul 2, 2026 at 7:32 AM Nathan Bossart <nathandbossart@gmail.com> wrote:
> In commit ec8719ccbf, I added a switch statement with all expected shift
> counts for vector8_shift_{left,right} because AArch64's vshlq_n_u32 and
> vshrq_n_u32 require an integer literal.  I discovered that we can use
> vshlq_u32 instead for both cases, which avoids the need for the switch
> statement and compiles to the same machine code on recent gcc/clang.

Hmm! +1

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John Naylor
Amazon Web Services