[PATCH] D150388: [CodeGen]Allow targets to use target specific COPY instructions for live range splitting

Tue Jul 18 06:09:53 PDT 2023

asmok-g added a comment.

In D150388#4509992 <https://reviews.llvm.org/D150388#4509992>, @yassingh wrote:

> In D150388#4509991 <https://reviews.llvm.org/D150388#4509991>, @asmok-g wrote:
>
>>> Try 825b7f0ca5f2211ec3c93139f98d1e24048c225c <https://reviews.llvm.org/rG825b7f0ca5f2211ec3c93139f98d1e24048c225c>
>>>
>>> I'm still very interested in getting a reproducer if this fixes it. It's usually hard to synthetically craft one for cases like this. If you send IR + invocation I can quickly reduce cases where this patch introduces a diff
>>
>> Still trying with the IR reduction but the patch didn't help in our case.
>
> Are you getting the same error as before after both the patches (the experiment one and the bundlecopy fix)?

Yes.

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D150388/new/

https://reviews.llvm.org/D150388