[all-commits] [llvm/llvm-project] 7546c9: [RISCV] Add codegen support for RISCV XTHeadVdot E...

[JojoR via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7546c96be3c5c836e577e896314f72d1c89d41f8
      https://github.com/llvm/llvm-project/commit/7546c96be3c5c836e577e896314f72d1c89d41f8
  Author: Jojo R <rjiejie at linux.alibaba.com>
  Date:   2023-01-10 (Tue, 10 Jan 2023)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsRISCV.td
    A llvm/include/llvm/IR/IntrinsicsRISCVXTHead.td
    M llvm/lib/Target/RISCV/RISCVInstrInfoXTHead.td
    A llvm/test/CodeGen/RISCV/rvv/xtheadvdot-vmaqa.ll
    A llvm/test/CodeGen/RISCV/rvv/xtheadvdot-vmaqasu.ll
    A llvm/test/CodeGen/RISCV/rvv/xtheadvdot-vmaqau.ll
    A llvm/test/CodeGen/RISCV/rvv/xtheadvdot-vmaqaus.ll

  Log Message:
  -----------
  [RISCV] Add codegen support for RISCV XTHeadVdot Extension

This patch adds codegen support for XTHeadVdot extension,
which is documented here, it's based on standard vector extension v1.0:
  https://github.com/T-head-Semi/thead-extension-spec

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D140771