[PATCH] D151782: Improve WebAssembly vector bitmask, mask reduction, and extending

Caleb Zulawski via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed May 31 13:23:05 PDT 2023


calebzulawski updated this revision to Diff 527182.
calebzulawski added a comment.

Use sext instead of zext (better codegen for vecreduce, and necessary for bitmask correctness)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D151782/new/

https://reviews.llvm.org/D151782

Files:
  llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
  llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.h
  llvm/test/CodeGen/WebAssembly/simd-bitmask.ll
  llvm/test/CodeGen/WebAssembly/simd-extending-convert.ll
  llvm/test/CodeGen/WebAssembly/simd-extending.ll
  llvm/test/CodeGen/WebAssembly/simd-offset.ll
  llvm/test/CodeGen/WebAssembly/simd-vecreduce-bool.ll

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