[all-commits] [llvm/llvm-project] 2c0531: [MC] Delete MCFragment::isDummy. NFC

[Fangrui Song via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2c053109fa83dc260042552c9132f3f528eb894e
      https://github.com/llvm/llvm-project/commit/2c053109fa83dc260042552c9132f3f528eb894e
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-01-05 (Sun, 05 Jan 2020)

  Changed paths:
    M llvm/include/llvm/MC/MCFragment.h
    M llvm/lib/MC/MCFragment.cpp

  Log Message:
  -----------
  [MC] Delete MCFragment::isDummy. NFC

isa<...>, dyn_cast<...> and cast<...> are used by other fragments.
Don't make MCDummyFragment special.