[all-commits] [llvm/llvm-project] c5a412: [RISCV] Add support for XCVbitmanip extension in C...

[melonedo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c5a412dad5b89996cdd1661075c63dbf884f8e5c
      https://github.com/llvm/llvm-project/commit/c5a412dad5b89996cdd1661075c63dbf884f8e5c
  Author: melonedo <funanzeng at gmail.com>
  Date:   2023-06-19 (Mon, 19 Jun 2023)

  Changed paths:
    M llvm/docs/RISCVUsage.rst
    M llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
    M llvm/lib/Target/RISCV/RISCVFeatures.td
    M llvm/lib/Target/RISCV/RISCVInstrInfo.td
    A llvm/lib/Target/RISCV/RISCVInstrInfoXCV.td
    A llvm/test/MC/RISCV/corev/XCVbitmanip-invalid.s
    A llvm/test/MC/RISCV/corev/XCVbitmanip.s

  Log Message:
  -----------
  [RISCV] Add support for XCVbitmanip extension in CV32E40P

Implement XCVbitmanip intrinsics for CV32E40P according to the specification.

This commit is part of a patch-set to upstream the 7 vendor specific extensions of CV32E40P.

Contributors: @CharKeaney, @jeremybennett, @lewis-revill, @liaolucy, @simoncook, @xmj.

Spec: https://github.com/openhwgroup/cv32e40p/blob/62bec66b36182215e18c9cf10f723567e23878e9/docs/source/instruction_set_extensions.rst

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D152915