[PATCH] D153966: [SimplifyCFG] Allow dropping block that only contains ephemeral values

[Matthew Maurer via Phabricator via llvm-commits]

maurer added a comment.

This change causes the rust-lang test issue-73396-bounds-check-after-position.rs to begin failing due to no longer being able to remove some bounds checks from generated code.

I understand that you don't treat the Rust compiler's tests as blockers, but wanted to let y'all know in case you see similar fallout in clang somewhere.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D153966/new/

https://reviews.llvm.org/D153966