[PATCH] D71473: [Alignment][NFC] Deprecate untyped variants of CreateMemCpy/CreateMemMove
Guillaume Chatelet via llvm-commits
llvm-commits at lists.llvm.org
Mon Dec 16 06:59:35 PST 2019
That's a good point @xbolva00. I'm not too happy about it either.
Especially since `MaybeAlign` can be initialized with `llvm::None` which is
different from `Align::None()`. I think it's confusing.
I'll create a separate patch to convert the `Align::None()` to `Align(1)`
and deprecated the use of `Align::None()`.
On Mon, Dec 16, 2019 at 3:52 PM Dávid Bolvanský via Phabricator <
reviews at reviews.llvm.org> wrote:
> xbolva00 added inline comments.
>
>
> ================
> Comment at: llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp:565
> CallInst *NewCI =
> - B.CreateMemCpy(Dst, 1, Src, 1,
> + B.CreateMemCpy(Dst, Align::None(), Src, Align::None(),
> ConstantInt::get(DL.getIntPtrType(CI->getContext()),
> Len));
> ----------------
> I am wondering if the new code does not hurt a readability... Here we have
> a comment, but.. Looking at Align::None(), I had to open doc for
> Alignment.h to see how it is defined.
>
> In my opinion, 'Align(1)' looks better.
>
>
> Repository:
> rG LLVM Github Monorepo
>
> CHANGES SINCE LAST ACTION
> https://reviews.llvm.org/D71473/new/
>
> https://reviews.llvm.org/D71473
>
>
>
>
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