[all-commits] [llvm/llvm-project] a8291e: [mlir][llvm] Make DINamespace name optional

[Christian Ulmann via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a8291e0dc55f8d1513759df63f603f709fa1c37a
      https://github.com/llvm/llvm-project/commit/a8291e0dc55f8d1513759df63f603f709fa1c37a
  Author: Christian Ulmann <christian.ulmann at nextsilicon.com>
  Date:   2023-03-29 (Wed, 29 Mar 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/LLVMAttrDefs.td
    M mlir/test/Dialect/LLVMIR/debuginfo.mlir

  Log Message:
  -----------
  [mlir][llvm] Make DINamespace name optional

This commit makes the name of a DINamespace optional to enable modeling
of anonymous namespaces.

Reviewed By: gysit

Differential Revision: https://reviews.llvm.org/D147125