[PATCH] D139386: [RISCV][THEAD] Vendor extensions: Add 'XTheadVdot' T-Head vendor extensions

[Jiejie Rong via Phabricator via llvm-commits]

JojoR created this revision.
JojoR added reviewers: craig.topper, kito.cheng, asb, eopXD, jrtc27.
Herald added subscribers: sunshaoce, VincentWu, StephenFan, vkmr, frasercrmck, jdoerfert, evandro, luismarques, apazos, sameer.abuasal, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, shiva0217, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, hiraditya, arichardson.
Herald added a project: All.
JojoR requested review of this revision.
Herald added subscribers: llvm-commits, pcwang-thead, MaskRay.
Herald added a project: LLVM.

This patch defines the T-Head vendor extensions (XTheadVdot), which is documented here:

  https://github.com/T-head-Semi/thead-extension-spec  


https://reviews.llvm.org/D139386

Files:
  clang/include/clang/Basic/riscvTHEAD_vector.td
  clang/include/clang/Basic/riscv_vector.td
  clang/include/clang/Support/RISCVVIntrinsicUtils.h
  clang/lib/Support/RISCVVIntrinsicUtils.cpp
  clang/test/CodeGen/RISCV/Vendor/THEAD/vdot-intrinsics-overloaded/vmaqa.c
  clang/test/CodeGen/RISCV/Vendor/THEAD/vdot-intrinsics/vmaqa.c
  clang/test/Preprocessor/riscv-target-thead-features.c
  llvm/include/llvm/IR/IntrinsicsRISCV.td
  llvm/include/llvm/IR/IntrinsicsRISCVxTHEAD.td
  llvm/lib/Support/RISCVISAInfo.cpp
  llvm/lib/Target/RISCV/CMakeLists.txt
  llvm/lib/Target/RISCV/RISCV.td
  llvm/lib/Target/RISCV/RISCVInstrInfoV.td
  llvm/lib/Target/RISCV/RISCVSubtarget.h
  llvm/lib/Target/RISCV/Vendor/CMakeLists.txt
  llvm/lib/Target/RISCV/Vendor/THEAD/CMakeLists.txt
  llvm/lib/Target/RISCV/Vendor/THEAD/THEAD.td
  llvm/lib/Target/RISCV/Vendor/THEAD/THEADInstrInfoV.td
  llvm/lib/Target/RISCV/Vendor/THEAD/THEADInstrInfoVPseudo.td
  llvm/lib/Target/RISCV/Vendor/THEAD/THEADSubtarget.h
  llvm/test/CodeGen/RISCV/Vendor/THEAD/attributes.ll
  llvm/test/CodeGen/RISCV/Vendor/THEAD/vdot/vmaqa.ll
  llvm/test/CodeGen/RISCV/Vendor/THEAD/vdot/vmaqasu.ll
  llvm/test/CodeGen/RISCV/Vendor/THEAD/vdot/vmaqau.ll
  llvm/test/CodeGen/RISCV/Vendor/THEAD/vdot/vmaqaus.ll
  llvm/test/MC/RISCV/Vendor/THEAD/vdot/vmaqa.s

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