[all-commits] [llvm/llvm-project] edd185: [WebAssembly] Optimize away mask of 63 for shl ( z...

[Jasmine Tang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: edd1856686a44db896d64a3083619dfcc473a65f
      https://github.com/llvm/llvm-project/commit/edd1856686a44db896d64a3083619dfcc473a65f
  Author: Jasmine Tang <jjasmine at igalia.com>
  Date:   2025-12-01 (Mon, 01 Dec 2025)

  Changed paths:
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.td
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrInteger.td
    M llvm/test/CodeGen/WebAssembly/masked-shifts.ll

  Log Message:
  -----------
  [WebAssembly] Optimize away mask of 63 for shl ( zext (and i32 63))) (#152397)

Fixes https://github.com/llvm/llvm-project/issues/71844



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