[all-commits] [llvm/llvm-project] af48d2: [RISCV] Add patterns for scalable-vector fsqrt

[Fraser Cormack via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: af48d2bfc23fd188e5ae162b9f5b27de306ab38f
      https://github.com/llvm/llvm-project/commit/af48d2bfc23fd188e5ae162b9f5b27de306ab38f
  Author: Fraser Cormack <fraser at codeplay.com>
  Date:   2021-02-05 (Fri, 05 Feb 2021)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfoVSDPatterns.td
    A llvm/test/CodeGen/RISCV/rvv/vfsqrt-sdnode.ll

  Log Message:
  -----------
  [RISCV] Add patterns for scalable-vector fsqrt

This patch adds support for lowering the sqrt intrinsic to the RVV
vfsqrt instruction.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D96012