[PATCH] D120295: [SampleProfile] [ICP] Handle the case when the option `MaxNumPromotions` is zero.

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

Is there a test triggering the zero-length code path? It's valid to allocate an array of length zero. The code just cannot dereference the pointer.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D120295/new/

https://reviews.llvm.org/D120295