[all-commits] [llvm/llvm-project] d561d5: [RISCV] Implement intrinsics for XAndesVPackFPH (#...

[Jim Lin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d561d595c4ee741f873972c03afa829e6c566ffd
      https://github.com/llvm/llvm-project/commit/d561d595c4ee741f873972c03afa829e6c566ffd
  Author: Jim Lin <jim at andestech.com>
  Date:   2025-05-20 (Tue, 20 May 2025)

  Changed paths:
    M clang/include/clang/Basic/CMakeLists.txt
    M clang/include/clang/Basic/TargetBuiltins.h
    A clang/include/clang/Basic/riscv_andes_vector.td
    M clang/include/clang/Sema/RISCVIntrinsicManager.h
    M clang/include/clang/Sema/SemaRISCV.h
    M clang/include/clang/Support/RISCVVIntrinsicUtils.h
    M clang/lib/Basic/Targets/RISCV.cpp
    M clang/lib/CodeGen/TargetBuiltins/RISCV.cpp
    M clang/lib/Headers/CMakeLists.txt
    A clang/lib/Headers/andes_vector.h
    M clang/lib/Parse/ParsePragma.cpp
    M clang/lib/Sema/SemaLookup.cpp
    M clang/lib/Sema/SemaRISCV.cpp
    M clang/lib/Support/RISCVVIntrinsicUtils.cpp
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/non-policy/non-overloaded/nds_vfpmadb.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/non-policy/non-overloaded/nds_vfpmadt.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/non-policy/overloaded/nds_vfpmadb.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/non-policy/overloaded/nds_vfpmadt.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/policy/non-overloaded/nds_vfpmadb.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/policy/non-overloaded/nds_vfpmadt.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/policy/overloaded/nds_vfpmadb.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/policy/overloaded/nds_vfpmadt.c
    M clang/test/Sema/riscv-bad-intrinsic-pragma.c
    M clang/utils/TableGen/RISCVVEmitter.cpp
    M clang/utils/TableGen/TableGen.cpp

  Log Message:
  -----------
  [RISCV] Implement intrinsics for XAndesVPackFPH (#140007)

This patch implements clang intrinsic support for XAndesVPackFPH.

The document for the intrinsics can be found at:

https://github.com/andestech/andes-vector-intrinsic-doc/blob/ast-v5_4_0-release-v5/auto-generated/andes-v5/intrinsic_funcs.adoc#andes-vector-packed-fp16-extensionxandesvpackfph
and with policy variants

https://github.com/andestech/andes-vector-intrinsic-doc/blob/ast-v5_4_0-release-v5/auto-generated/andes-v5/policy_funcs/intrinsic_funcs.adoc#andes-vector-packed-fp16-extensionxandesvpackfph

Co-authored-by: Tony Chuan-Yue Yuan <yuan593 at andestech.com>



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