[PATCH] D123628: [InstCombine] Bail on memrchr calls with an excessive size.

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added inline comments.


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Comment at: llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp:906
+
   return nullptr;
 }
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But currently this patch does not make sense a bit as we would reach this nullptr (with your patch we reach it sooner).

So in the current form, I dont think we need this patch. This “bail out” you can add in the patch which uses this patch as a base.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123628/new/

https://reviews.llvm.org/D123628