[all-commits] [llvm/llvm-project] 9aeb33: [AArch64] Ensure `SplatBitSize` conforms with the ...

[Antonio Frighetto via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9aeb3336fdf92e4fd02d550b7bd23ae965c07d08
      https://github.com/llvm/llvm-project/commit/9aeb3336fdf92e4fd02d550b7bd23ae965c07d08
  Author: Antonio Frighetto <me at antoniofrighetto.com>
  Date:   2023-12-19 (Tue, 19 Dec 2023)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/neon-compare-instructions.ll

  Log Message:
  -----------
  [AArch64] Ensure `SplatBitSize` conforms with the original lane width

A miscompilation issue has been addressed with improved checking.

Fixes: https://github.com/llvm/llvm-project/issues/75822.