[all-commits] [llvm/llvm-project] 032600: [RISCV] Define vmerge/vfmerge intrinsics.

[Zakk Chen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 032600b9aef9dafe62fda6e880b5c1b0a87e4364
      https://github.com/llvm/llvm-project/commit/032600b9aef9dafe62fda6e880b5c1b0a87e4364
  Author: Zakk Chen <zakk.chen at sifive.com>
  Date:   2020-12-23 (Wed, 23 Dec 2020)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsRISCV.td
    M llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
    A llvm/test/CodeGen/RISCV/rvv/vfmerge-rv32.ll
    A llvm/test/CodeGen/RISCV/rvv/vfmerge-rv64.ll
    A llvm/test/CodeGen/RISCV/rvv/vmerge-rv32.ll
    A llvm/test/CodeGen/RISCV/rvv/vmerge-rv64.ll

  Log Message:
  -----------
  [RISCV] Define vmerge/vfmerge intrinsics.

Define vmerge/vfmerge intrinsics and lower to V instructions.

Include support for vector-vector vfmerge by vmerge.vvm.

We work with @rogfer01 from BSC to come out this patch.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D93674