[PATCH] D75143: [ARM][Thumb2] support .w assembler qualifier for dmb/dsb/isb

[Stefan Agner via Phabricator via llvm-commits]

falstaff84 updated this revision to Diff 247111.
falstaff84 added a comment.

- add .w alias for dmb/dsb/isb with argument


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75143/new/

https://reviews.llvm.org/D75143

Files:
  llvm/lib/Target/ARM/ARMInstrThumb2.td
  llvm/test/MC/ARM/basic-thumb2-instructions.s

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