[all-commits] [llvm/llvm-project] 2582b2: [mlir][llvm] Add LLVM TargetExtType

[Lukas Sommer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2582b2e3ac19d3723daf6960b1edb7c0b627ff20
      https://github.com/llvm/llvm-project/commit/2582b2e3ac19d3723daf6960b1edb7c0b627ff20
  Author: Lukas Sommer <lukas.sommer at codeplay.com>
  Date:   2023-05-30 (Tue, 30 May 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/LLVMOpBase.td
    M mlir/include/mlir/Dialect/LLVMIR/LLVMTypes.td
    M mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
    M mlir/lib/Dialect/LLVMIR/IR/LLVMTypeSyntax.cpp
    M mlir/lib/Dialect/LLVMIR/IR/LLVMTypes.cpp
    M mlir/lib/Target/LLVMIR/ModuleImport.cpp
    M mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
    M mlir/lib/Target/LLVMIR/TypeFromLLVM.cpp
    M mlir/lib/Target/LLVMIR/TypeToLLVM.cpp
    M mlir/test/Dialect/LLVMIR/global.mlir
    M mlir/test/Dialect/LLVMIR/invalid.mlir
    M mlir/test/Dialect/LLVMIR/types-invalid.mlir
    M mlir/test/Dialect/LLVMIR/types.mlir
    A mlir/test/Target/LLVMIR/Import/target-ext-type.ll
    M mlir/test/Target/LLVMIR/llvmir-types.mlir
    A mlir/test/Target/LLVMIR/target-ext-type.mlir

  Log Message:
  -----------
  [mlir][llvm] Add LLVM TargetExtType

Add support for the `llvm::TargetExtType` to the MLIR LLVM dialect.

Target extension types were introduced to represent target-specific types, which are opaque to the compiler and optimizations.

The patch also enforces some of the constraints defined for the target extension type in the LLVM language reference manual.

Signed-off-by: Lukas Sommer <lukas.sommer at codeplay.com>

Reviewed By: ftynse, gysit, Dinistro

Differential Revision: https://reviews.llvm.org/D151446