[all-commits] [llvm/llvm-project] 85175e: [mlir][llvm] Replace NullOp by ZeroOp (#67183)

[Tobias Gysi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 85175edd4efee6995b39b8a06f3f946003005211
      https://github.com/llvm/llvm-project/commit/85175edd4efee6995b39b8a06f3f946003005211
  Author: Tobias Gysi <gysit at users.noreply.github.com>
  Date:   2023-09-25 (Mon, 25 Sep 2023)

  Changed paths:
    M flang/lib/Optimizer/CodeGen/CodeGen.cpp
    M flang/test/Fir/convert-to-llvm.fir
    M flang/test/Fir/embox-char.fir
    M flang/test/Fir/embox-substring.fir
    M flang/test/Fir/tbaa.fir
    M mlir/docs/Dialects/LLVM.md
    M mlir/include/mlir/Conversion/LLVMCommon/Pattern.h
    M mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
    M mlir/lib/Conversion/AsyncToLLVM/AsyncToLLVM.cpp
    M mlir/lib/Conversion/GPUCommon/GPUToLLVMConversion.cpp
    M mlir/lib/Conversion/LLVMCommon/Pattern.cpp
    M mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
    M mlir/lib/Dialect/SparseTensor/Transforms/SparseTensorConversion.cpp
    M mlir/lib/Target/LLVMIR/ModuleImport.cpp
    M mlir/test/Conversion/AsyncToLLVM/convert-coro-to-llvm.mlir
    M mlir/test/Conversion/AsyncToLLVM/convert-runtime-to-llvm.mlir
    M mlir/test/Conversion/GPUCommon/lower-launch-func-to-gpu-runtime-calls.mlir
    M mlir/test/Conversion/GPUToVulkan/invoke-vulkan.mlir
    M mlir/test/Conversion/GPUToVulkan/typed-pointers.mlir
    M mlir/test/Conversion/MemRefToLLVM/convert-dynamic-memref-ops.mlir
    M mlir/test/Conversion/MemRefToLLVM/convert-static-memref-ops.mlir
    M mlir/test/Conversion/MemRefToLLVM/memref-to-llvm.mlir
    M mlir/test/Conversion/MemRefToLLVM/typed-pointers.mlir
    M mlir/test/Dialect/GPU/ops.mlir
    M mlir/test/Dialect/LLVMIR/callgraph.mlir
    M mlir/test/Dialect/LLVMIR/canonicalize.mlir
    M mlir/test/Dialect/LLVMIR/invalid.mlir
    M mlir/test/Dialect/LLVMIR/mem2reg.mlir
    M mlir/test/Dialect/LLVMIR/roundtrip-typed-pointers.mlir
    M mlir/test/Dialect/LLVMIR/roundtrip.mlir
    M mlir/test/Dialect/SparseTensor/conversion.mlir
    M mlir/test/Dialect/SparseTensor/convert_dense2sparse.mlir
    M mlir/test/Dialect/SparseTensor/sparse_concat.mlir
    M mlir/test/Dialect/SparseTensor/sparse_fill_zero.mlir
    M mlir/test/Target/LLVMIR/Import/constant.ll
    M mlir/test/Target/LLVMIR/Import/exception.ll
    M mlir/test/Target/LLVMIR/Import/instructions.ll
    M mlir/test/Target/LLVMIR/Import/zeroinitializer.ll
    M mlir/test/Target/LLVMIR/llvmir-intrinsics.mlir
    M mlir/test/Target/LLVMIR/llvmir.mlir
    M mlir/test/Target/LLVMIR/omptarget-declare-target-llvm-host.mlir
    M mlir/test/Transforms/test-convert-call-op.mlir
    M mlir/test/lib/Conversion/FuncToLLVM/TestConvertCallOp.cpp

  Log Message:
  -----------
  [mlir][llvm] Replace NullOp by ZeroOp (#67183)

This revision replaces the LLVM dialect NullOp by the recently
introduced ZeroOp. The ZeroOp is more generic in the sense that it
represents zero values of any LLVM type rather than null pointers only.

This is a follow to https://github.com/llvm/llvm-project/pull/65508