[PATCH] D84556: [WebAssembly] Remove intrinsics for SIMD widening ops

[Heejin Ahn via Phabricator via cfe-commits]

aheejin accepted this revision.
aheejin added inline comments.
This revision is now accepted and ready to land.


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Comment at: llvm/test/CodeGen/WebAssembly/simd-widening.ll:113
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+;; Also test that similar patterns are still expanded correctly
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It'd be clearer to say starting indices of these don't start with 0 or [lanecount - 1] so they can't be widened using `widen_low` or `widen_high` instructions.

Question: Can we also widen these using shifts?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D84556/new/

https://reviews.llvm.org/D84556