[all-commits] [llvm/llvm-project] f758bb: [SLP]Fix PR89988: do extra analysis of the icmp ar...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f758bb66e8acfe0daa1725ab4d87ae944a4c53d2
      https://github.com/llvm/llvm-project/commit/f758bb66e8acfe0daa1725ab4d87ae944a4c53d2
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-04-25 (Thu, 25 Apr 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/RISCV/unsigned-icmp-signed-op.ll

  Log Message:
  -----------
  [SLP]Fix PR89988: do extra analysis of the icmp args to correctly handle signed/unsigned comparison.

If operands of icmp has different signedness, need to consider extending
unsigned operands to correctly handle comparison with the signed
operands.



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