[PATCH] D107048: [dwarf][bugfix] Recompute the size of block before getting it's BestForm

Djordje Todorovic via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Aug 3 01:37:46 PDT 2021


djtodoro added a comment.

In D107048#2921597 <https://reviews.llvm.org/D107048#2921597>, @skan wrote:

> In D107048#2915591 <https://reviews.llvm.org/D107048#2915591>, @MaskRay wrote:
>
>> You may use cvise or creduce to reduce the original source file.
>
> yeah, I am trying to use creduce and waiting for the result.

I don't expect any improvement from using the creduce here since the metadata part is too long. Something like the [0] may help, but it supports reducing of DILocations only at the moment. Also, there is a WIP (inside SONY) for extending the llvm-reduce to support reducing of DI Metadata part (since it doesn't touch it now).

[0] https://github.com/djolertrk/llvm-metadataburn


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