[all-commits] [llvm/llvm-project] 1e1ec9: [RISCV] Move PPBInfo exit check in needVSETVLIPHI....

Luke Lau via All-commits all-commits at lists.llvm.org
Thu Apr 25 18:05:11 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e1ec916d30dc842e914e8a884f1bb4f62916730
      https://github.com/llvm/llvm-project/commit/1e1ec916d30dc842e914e8a884f1bb4f62916730
  Author: Luke Lau <luke at igalia.com>
  Date:   2024-04-26 (Fri, 26 Apr 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp

  Log Message:
  -----------
  [RISCV] Move PPBInfo exit check in needVSETVLIPHI. NFC

Compare the predecessor's exit after we've already checked that the PHI
comes from a vsetvli. That way it's more obvious that Require has the same
VL as PBBExit.



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