[PATCH] D20337: [MC] Support symbolic expressions in assembly directives

[Petr Hosek via llvm-commits]

phosek updated this revision to Diff 58379.
phosek added a comment.

The updated patch implements the requested changes. The biggest difference is that we no longer perform evaluation for `.fill` and `.skip`/`.space`/`.zero` directives and even in the absolute case defer to the symbol version following Rafael's suggestion.


Repository:
  rL LLVM

http://reviews.llvm.org/D20337

Files:
  include/llvm/MC/MCObjectStreamer.h
  include/llvm/MC/MCStreamer.h
  lib/MC/MCAsmStreamer.cpp
  lib/MC/MCObjectStreamer.cpp
  lib/MC/MCParser/AsmParser.cpp
  lib/MC/MCStreamer.cpp
  test/MC/AsmParser/directive_fill.s
  test/MC/AsmParser/directive_space.s
  test/MC/AsmParser/symbolic-expression.s

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