[PATCH] D99009: [RISCV] [1/2] Add intrinsic for Zbr extension

[LevyHsu via Phabricator via cfe-commits]

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Implementation for RISC-V Zbr extension intrinsics.

head file is included in the second patch incase the name needs to be changed

RV32 / 64:

  crc32b
  crc32h
  crc32w
  crc32cb
  crc32ch
  crc32cw

RV64 Only:

  crc32d
  crc32cd


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D99009

Files:
  clang/include/clang/Basic/BuiltinsRISCV.def
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/lib/Sema/SemaChecking.cpp
  clang/test/CodeGen/RISCV/rvb-intrinsics/riscv32-zbr.c
  clang/test/CodeGen/RISCV/rvb-intrinsics/riscv64-zbr.c
  clang/test/Headers/rvintrin.c
  llvm/include/llvm/IR/IntrinsicsRISCV.td
  llvm/lib/Target/RISCV/RISCVInstrInfo.td
  llvm/lib/Target/RISCV/RISCVInstrInfoB.td
  llvm/test/CodeGen/RISCV/rv32Zbr.ll
  llvm/test/CodeGen/RISCV/rv64Zbr.ll

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