[all-commits] [llvm/llvm-project] a4e1aa: [X86][tablgen] Auto-gen broadcast tables (#73654)

[Shengchen Kan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a4e1aa256b14d74da47fdfeb245930a520f5fd64
      https://github.com/llvm/llvm-project/commit/a4e1aa256b14d74da47fdfeb245930a520f5fd64
  Author: Shengchen Kan <shengchen.kan at intel.com>
  Date:   2023-11-30 (Thu, 30 Nov 2023)

  Changed paths:
    M llvm/include/llvm/Support/X86FoldTablesUtils.h
    M llvm/lib/Target/X86/X86InstrFoldTables.cpp
    M llvm/test/CodeGen/X86/dpbusd_const.ll
    M llvm/test/TableGen/x86-fold-tables.inc
    M llvm/utils/TableGen/X86FoldTablesEmitter.cpp

  Log Message:
  -----------
  [X86][tablgen] Auto-gen broadcast tables (#73654)

1. Add TB_BCAST_SH for FP16
2. Auto-gen 4 broadcast tables BroadcastTable[1-4]

issue: https://github.com/llvm/llvm-project/issues/66360