[all-commits] [llvm/llvm-project] d24b9b: [CIR] Extract CIR_ClassCastOp base class for BaseC...

[Henrich Lauko via All-commits]

  Branch: refs/heads/users/xlauko/cir-dedup-class-addr
  Home:   https://github.com/llvm/llvm-project
  Commit: d24b9bf9976e98111a3c52eb8408c094b829ae24
      https://github.com/llvm/llvm-project/commit/d24b9bf9976e98111a3c52eb8408c094b829ae24
  Author: xlauko <xlauko at mail.muni.cz>
  Date:   2026-10-01 (Thu, 01 Oct 2026)

  Changed paths:
    M clang/docs/CIR/CleanupAndEHDesign.md
    M clang/include/clang/CIR/Dialect/IR/CIROps.td
    M clang/lib/CIR/Dialect/Analysis/CIRBasicAliasAnalysis.cpp
    M clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp
    M clang/test/CIR/Analysis/alias-analysis-underlying-object.cir
    M clang/test/CIR/CodeGen/base-init-eh.cpp
    M clang/test/CIR/CodeGen/base-to-derived.cpp
    M clang/test/CIR/CodeGen/class.cpp
    M clang/test/CIR/CodeGen/cleanup-derived-to-base-ref.cpp
    M clang/test/CIR/CodeGen/ctor-null-init.cpp
    M clang/test/CIR/CodeGen/ctor-try-body.cpp
    M clang/test/CIR/CodeGen/ctor.cpp
    M clang/test/CIR/CodeGen/delegating-ctor.cpp
    M clang/test/CIR/CodeGen/derived-to-base.cpp
    M clang/test/CIR/CodeGen/destructor-vtable-reinit-strict.cpp
    M clang/test/CIR/CodeGen/destructor-vtable-reinit.cpp
    M clang/test/CIR/CodeGen/dtors.cpp
    M clang/test/CIR/CodeGen/inherited-ctors.cpp
    M clang/test/CIR/CodeGen/multi-vtable.cpp
    M clang/test/CIR/CodeGen/paren-list-agg-init.cpp
    M clang/test/CIR/CodeGen/temporary-materialization-adjust.cpp
    M clang/test/CIR/CodeGen/vbase.cpp
    M clang/test/CIR/CodeGen/virtual-destructor-calls.cpp
    M clang/test/CIR/CodeGen/vtt.cpp
    M clang/test/CIR/IR/vtt-addrpoint.cir
    M clang/test/CIR/Lowering/vtt-addrpoint.cir
    M clang/test/CIR/Transforms/pure-ptr-arithmetic.cir

  Log Message:
  -----------
  [CIR] Extract CIR_ClassCastOp base class for BaseClassAddrOp and DerivedClassAddrOp

Both ops have identical structure (arguments, results, assembly format)
and differ only in mnemonic and description. Extract a shared TableGen
base class to eliminate the duplication. Also improve the assembly format
to print nonnull before the operand and place the type after the offset.



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