[all-commits] [llvm/llvm-project] 9ee5ce: [RISCV] Prevent bad legalizer behavior when bitcas...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9ee5cec688add4c0589a8ff08f49e274fa6d45a2
      https://github.com/llvm/llvm-project/commit/9ee5cec688add4c0589a8ff08f49e274fa6d45a2
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2021-11-10 (Wed, 10 Nov 2021)

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

  Log Message:
  -----------
  [RISCV] Prevent bad legalizer behavior when bitcasting fixed vectors to i64 on RV32 with Zve32.

Similar to D113219, we need to make sure we don't create a vXi64
vector when it isn't legal. This fixes an error found by an
expensive checks build.