[all-commits] [llvm/llvm-project] b126ee: [mlir][llvm] Add comdat attribute to functions

[Tobias Gysi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b126ee65fcbb49054e32fd11fdac07279d00f159
      https://github.com/llvm/llvm-project/commit/b126ee65fcbb49054e32fd11fdac07279d00f159
  Author: Tobias Gysi <tobias.gysi at nextsilicon.com>
  Date:   2023-06-27 (Tue, 27 Jun 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
    M mlir/include/mlir/Target/LLVMIR/ModuleImport.h
    M mlir/include/mlir/Target/LLVMIR/ModuleTranslation.h
    M mlir/lib/Conversion/FuncToLLVM/FuncToLLVM.cpp
    M mlir/lib/Conversion/GPUCommon/GPUOpsLowering.cpp
    M mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
    M mlir/lib/Target/LLVMIR/ModuleImport.cpp
    M mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
    M mlir/test/Dialect/LLVMIR/comdat.mlir
    M mlir/test/Dialect/LLVMIR/func.mlir
    M mlir/test/Dialect/LLVMIR/global.mlir
    M mlir/test/Dialect/LLVMIR/invalid.mlir
    M mlir/test/Target/LLVMIR/Import/comdat.ll
    A mlir/test/Target/LLVMIR/comdat.mlir
    M mlir/test/Target/LLVMIR/llvmir.mlir

  Log Message:
  -----------
  [mlir][llvm] Add comdat attribute to functions

This revision adds comdat support to functions. Additionally,
it ensures only comdats that have uses are imported/exported and
only non-empty global comdat operations are created.

Reviewed By: Dinistro

Differential Revision: https://reviews.llvm.org/D153739