[all-commits] [llvm/llvm-project] be4b49: [mlir][llvm] Import debug intrinsics from LLVMIR.

[Tobias Gysi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: be4b49407e6968411a8013cdd439cff66acdf61a
      https://github.com/llvm/llvm-project/commit/be4b49407e6968411a8013cdd439cff66acdf61a
  Author: Tobias Gysi <tobias.gysi at nextsilicon.com>
  Date:   2022-11-29 (Tue, 29 Nov 2022)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/LLVMAttrDefs.td
    M mlir/include/mlir/Dialect/LLVMIR/LLVMIntrinsicOps.td
    M mlir/include/mlir/Dialect/LLVMIR/LLVMOpBase.td
    M mlir/lib/Target/LLVMIR/ConvertFromLLVMIR.cpp
    M mlir/test/Dialect/LLVMIR/debuginfo.mlir
    M mlir/test/Target/LLVMIR/Import/debug-info.ll
    M mlir/test/Target/LLVMIR/llvmir-debug.mlir
    M mlir/tools/mlir-tblgen/LLVMIRConversionGen.cpp

  Log Message:
  -----------
  [mlir][llvm] Import debug intrinsics from LLVMIR.

Currently, the import of LLVMIR fails if the program contains debug
intrinsics. The revision adds support to import debug intrinsics that
have no debug expression attached and drops all debug intrinsics with a
non-empty debug expression. It also moves the existing debug intrinsics
into the "intr" namespace by deriving from LLVM_IntrOp.

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D138405