[PATCH] D56633: [WebAssembly] Optimize BUILD_VECTOR lowering for size

[Thomas Lively via Phabricator via llvm-commits]

tlively added a comment.

The tests are a WIP, but I thought I'd get this uploaded before they are done because there is a fair amount of relatively complex code to review. I manually verified that all the tests behave as expected.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D56633/new/

https://reviews.llvm.org/D56633