[llvm] [Hexagon] Optimize post-increment load and stores in loops. (PR #82418)

[Steven Johnson via llvm-commits]

steven-johnson wrote:

The standard Halide tests will repro it when configured for Hexagon; this
is a bit of work to set up, but honestly, testing Hexagon changes against
Halide is probably worth your while anyway, as we have been the first
project to report the last few breakages. See
https://github.com/halide/Halide/blob/main/README.md#halide-for-hexagon-hvx
for details (and please ping me if you have trouble getting it set up).

On Mon, Feb 26, 2024 at 11:12 AM Sumanth Gundapaneni <
***@***.***> wrote:

> Hi Steven,
> Is there a way you can provide me a test that triggers the run time
> failure ?
>
>
>
> From: Steven Johnson ***@***.***>
> Sent: Monday, February 26, 2024 11:53 AM
> To: llvm/llvm-project ***@***.***>
> Cc: Sumanth Gundapaneni ***@***.***>; State change ***@***.***>
> Subject: Re: [llvm/llvm-project] [Hexagon] Optimize post-increment load
> and stores in loops. (PR #82418)
>
>
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> Ping -- this is still broken. Is a fix (or rollback) on the way? Can we
> assist in some way?
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https://github.com/llvm/llvm-project/pull/82418