[all-commits] [llvm/llvm-project] 234d30: [mlir][LLVM] Delete `LLVMFixedVectorType` and `LLV...

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 234d30e36b1bba0fae4149ba90348f804be7ad4c
      https://github.com/llvm/llvm-project/commit/234d30e36b1bba0fae4149ba90348f804be7ad4c
  Author: Matthias Springer <me at m-sp.org>
  Date:   2025-04-08 (Tue, 08 Apr 2025)

  Changed paths:
    M mlir/docs/Dialects/LLVM.md
    M mlir/include/mlir/Dialect/LLVMIR/LLVMTypes.h
    M mlir/include/mlir/Dialect/LLVMIR/LLVMTypes.td
    M mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
    M mlir/lib/Dialect/LLVMIR/IR/LLVMMemorySlot.cpp
    M mlir/lib/Dialect/LLVMIR/IR/LLVMTypeSyntax.cpp
    M mlir/lib/Dialect/LLVMIR/IR/LLVMTypes.cpp
    M mlir/lib/Target/LLVMIR/TypeFromLLVM.cpp
    M mlir/lib/Target/LLVMIR/TypeToLLVM.cpp
    M mlir/test/Dialect/LLVMIR/mem2reg.mlir
    M mlir/test/Dialect/LLVMIR/types-invalid.mlir
    M mlir/test/Dialect/LLVMIR/types.mlir
    M mlir/test/Target/LLVMIR/Import/intrinsic.ll
    M mlir/test/Target/LLVMIR/llvmir-types.mlir

  Log Message:
  -----------
  [mlir][LLVM] Delete `LLVMFixedVectorType` and `LLVMScalableVectorType` (#133286)

Since #125690, the MLIR vector type supports `!llvm.ptr` as an element
type. The only remaining element type for `LLVMFixedVectorType` is now
`LLVMPPCFP128Type`.

This commit turns `LLVMPPCFP128Type` into a proper FP type (by
implementing `FloatTypeInterface`), so that the MLIR vector type accepts
it as an element type. This makes `LLVMFixedVectorType` obsolete.
`LLVMScalableVectorType` is also obsolete. This commit deletes
`LLVMFixedVectorType` and `LLVMScalableVectorType`.

Note for LLVM integration: Use `VectorType` instead of
`LLVMFixedVectorType` and `LLVMScalableVectorType`.



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