[PATCH] D147731: [3/N][POC][Clang] Add typedef of the tuple type and define tuple type variant of vlseg2e32

[Yueh-Ting (eop) Chen via Phabricator via cfe-commits]

eopXD created this revision.
eopXD added reviewers: craig.topper, rogfer01, frasercrmck, reames, kito-cheng, nikic.
Herald added subscribers: luke, StephenFan, luismarques, apazos, sameer.abuasal, s.egerton, Jim, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, edward-jones, zzheng, jrtc27, niosHD, sabuasal, simoncook, johnrusso, rbar, asb.
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Herald added subscribers: cfe-commits, pcwang-thead, MaskRay.
Herald added a project: clang.

For the cover letter of this patch-set, please checkout D146872 <https://reviews.llvm.org/D146872>.

Depends on D146873 <https://reviews.llvm.org/D146873>.

This is the 3rd patch of the patch-set. This patch originates from
D99593 <https://reviews.llvm.org/D99593>.

This patch is a proof-of-concept and will be extended to full coverage
in the future. Currently, the old non-tuple unit-stride segment load is
not removed, and only signed integer unit-strided segment load of NF=2,
EEW is defined here.

When replacing the old intrinsics, the extra `IsTuple` parameter under
various places will be redundant and removed.

Authored-by: eop Chen <eop.chen at sifive.com>
Co-Authored-by: Hsiangkai Wang <kai.wang at sifive.com>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D147731

Files:
  clang/include/clang/AST/ASTContext.h
  clang/include/clang/Basic/riscv_vector.td
  clang/include/clang/Support/RISCVVIntrinsicUtils.h
  clang/lib/AST/ASTContext.cpp
  clang/lib/Sema/SemaRISCVVectorLookup.cpp
  clang/lib/Support/RISCVVIntrinsicUtils.cpp
  clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/non-policy/non-overloaded/vlseg2e32_tuple.c
  clang/utils/TableGen/RISCVVEmitter.cpp

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