[PATCH] D95125: [WebAssembly] Enable loop unrolling

[Sam Parker via Phabricator via llvm-commits]

samparker added a comment.

Gentle ping... and I'd like to clarify my point about code size: Wasm is actually no different to any other backend in that respect, where the user will can dictate whether it is the most important factor through optimisation levels. The ARM backend is a good example of this where we spend a considerable amount of time tuning our microcontrollers for both -Oz and -O3. The usage of optimisation levels nearly always requires some education, but I think this is easier than re-implementing loop unrolling elsewhere and/or letting users figure out how to enable sensible unrolling via the command line.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95125/new/

https://reviews.llvm.org/D95125