[all-commits] [llvm/llvm-project] 435baf: [CIR][X86] Implement lowering for AVX512 mask buil...

[AIT via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 435bafd0d534c8888783f0610afb86ed20d34fa7
      https://github.com/llvm/llvm-project/commit/435bafd0d534c8888783f0610afb86ed20d34fa7
  Author: AIT <45133884+GeneraluseAI at users.noreply.github.com>
  Date:   2025-11-29 (Sat, 29 Nov 2025)

  Changed paths:
    M clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp
    M clang/test/CIR/CodeGenBuiltins/X86/avx512bw-builtins.c
    A clang/test/CIR/CodeGenBuiltins/X86/avx512dq-builtins.c
    M clang/test/CIR/CodeGenBuiltins/X86/avx512f-builtins.c

  Log Message:
  -----------
  [CIR][X86] Implement lowering for AVX512 mask builtins  (#169774)

This patch adds CIR codegen support for AVX512 mask operations on X86,
including kadd, kand, kandn, kor, kxor, knot, and kmov in all supported
mask widths. Each builtin now lowers to the expected vector<i1> form and
bitcast representations in CIR, matching the semantics of the
corresponding LLVM intrinsics.



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