[all-commits] [llvm/llvm-project] 4c97c5: [TableGen] Emit better error message for duplicate...

[Rahul Joshi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4c97c52fe05bb2fda4584cea4738d59db31329dc
      https://github.com/llvm/llvm-project/commit/4c97c52fe05bb2fda4584cea4738d59db31329dc
  Author: Rahul Joshi <rjoshi at nvidia.com>
  Date:   2024-08-06 (Tue, 06 Aug 2024)

  Changed paths:
    A llvm/test/TableGen/SubtargetFeatureUniqueNames.td
    M llvm/utils/TableGen/SubtargetEmitter.cpp

  Log Message:
  -----------
  [TableGen] Emit better error message for duplicate Subtarget features. (#102090)

- Keep track of last definition of a feature in a `DenseMap` and use 
  it to report a better error message when a duplicate feature is found.
- Use StringMap instead of a std::map in `EmitStageAndOperandCycleData`
- Add a unit test to check if duplicate names are flagged.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications