[PATCH] D101684: [WebAssembly] Add end-to-end codegen tests for wasm_simd128.h

[Petr Penzin via Phabricator via cfe-commits]

penzn added a comment.

I think there is another dimension to this aside from project composition - intrinsics have a tendency to "interact" with their surroundings, and it better to capture the IR rather than the end result. Even if we can verify that simple calls produce instructions we expect, this might not hold true is the arguments change, or the call is in a different context. IR definitely gives more opportunities to test things through.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D101684/new/

https://reviews.llvm.org/D101684