[PATCH] D44283: Don't treat .symver as a regular alias definition

[Rafael Avila de Espindola via Phabricator via llvm-commits]

espindola created this revision.
espindola added reviewers: pcc, vitalybuka.
Herald added a subscriber: javed.absar.

This patch starts simplifying the handling of .symver.

For now it just moves the responsibility for creating an alias down to the streamer. With that the asm streamer can pass a .symver unchanged, which is nice since gas cannot parse "foo at bar = zed".

In a followup I hope to move the handling down to the writer so that we don't need special hacks for avoiding breaking names with @@@ on windows.


https://reviews.llvm.org/D44283

Files:
  include/llvm/MC/MCELFStreamer.h
  lib/MC/MCAsmStreamer.cpp
  lib/MC/MCELFStreamer.cpp
  lib/MC/MCParser/ELFAsmParser.cpp
  lib/Object/RecordStreamer.cpp
  test/MC/ARM/comment.s

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