[all-commits] [llvm/llvm-project] b5107b: [mlir][ArmSME] Verify ops on tile types post LLVM ...

Cullen Rhodes via All-commits all-commits at lists.llvm.org
Thu May 16 00:18:00 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b5107bdda332234d632c9749e01d60dd0f01bf39
      https://github.com/llvm/llvm-project/commit/b5107bdda332234d632c9749e01d60dd0f01bf39
  Author: Cullen Rhodes <cullen.rhodes at arm.com>
  Date:   2024-05-16 (Thu, 16 May 2024)

  Changed paths:
    M mlir/lib/Conversion/ArmSMEToLLVM/ArmSMEToLLVM.cpp
    M mlir/test/Conversion/ArmSMEToLLVM/arm-sme-to-llvm.mlir
    M mlir/test/Conversion/ArmSMEToLLVM/tile-spills-and-fills.mlir
    M mlir/test/Conversion/ArmSMEToLLVM/unsupported.mlir

  Log Message:
  -----------
  [mlir][ArmSME] Verify ops on tile types post LLVM conversion  (#92076)

Unsupported ops on tile types can become dead after
`-convert-arm-sme-to-llvm` resulting in incorrect results. Verify such
operations don't exist post-conversion and fail if they do.

Based on discussion from
https://discourse.llvm.org/t/on-improving-arm-sme-lowering-resilience-in-mlir/78543



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