[all-commits] [llvm/llvm-project] 3dc1b1: [mlir][LLVM] Export DICompositeType as distinct MD...

[Christian Ulmann via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3dc1b1623931940819b8efdd7021840706e33c7f
      https://github.com/llvm/llvm-project/commit/3dc1b1623931940819b8efdd7021840706e33c7f
  Author: Christian Ulmann <christian.ulmann at nextsilicon.com>
  Date:   2023-07-10 (Mon, 10 Jul 2023)

  Changed paths:
    M mlir/lib/Target/LLVMIR/DebugTranslation.cpp
    M mlir/test/Target/LLVMIR/llvmir-debug.mlir

  Log Message:
  -----------
  [mlir][LLVM] Export DICompositeType as distinct MD when necessary

This commit ensures that DICompositeTypes are exported as distinct
metadata nodes for structures, classes, unions, and enumerations.
Not emitting these as distinct metadata can potentially cause linking
issues involving debug sections.

Reviewed By: gysit

Differential Revision: https://reviews.llvm.org/D154712