[all-commits] [llvm/llvm-project] 934b49: [RISCV] Expand load extension / truncate store for...

[joshua-arch1 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 934b4905306d40487d91c121c1d6d1f8ea52919a
      https://github.com/llvm/llvm-project/commit/934b4905306d40487d91c121c1d6d1f8ea52919a
  Author: Jun Sha (Joshua) <cooper.joshua at linux.alibaba.com>
  Date:   2023-08-01 (Tue, 01 Aug 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    A llvm/test/CodeGen/RISCV/bf16-promote.ll

  Log Message:
  -----------
  [RISCV] Expand load extension / truncate store for bf16

Currentlt, bf16 operations are automatically supported by promoting to float. This patch adds bf16 support by ensuring that load extension / truncate store operations are properly expanded.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D156646