[all-commits] [llvm/llvm-project] 50c174: [SelectionDAG] Add space-optimized forms of OPC_Em...

[Wang Pengcheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 50c174f99f4207fab1188762a68104e7843f834c
      https://github.com/llvm/llvm-project/commit/50c174f99f4207fab1188762a68104e7843f834c
  Author: Wang Pengcheng <wangpengcheng.pp at bytedance.com>
  Date:   2023-12-12 (Tue, 12 Dec 2023)

  Changed paths:
    M llvm/include/llvm/CodeGen/SelectionDAGISel.h
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
    M llvm/utils/TableGen/DAGISelMatcherEmitter.cpp

  Log Message:
  -----------
  [SelectionDAG] Add space-optimized forms of OPC_EmitConvertToTarget (#73286)

These new opcodes implicitly indicate the RecNo.

Overall this reduces the llc binary size with all in-tree targets by
about 13K.