Alex Lorenz 310bd3c747 MIR Parser: Allow the dollar characters in all of the identifier tokens.
This commit modifies the machine instruction lexer so that it now accepts the
'$' characters in identifier tokens.

This change makes the syntax for unquoted global value tokens consistent with
the syntax for the global idenfitier tokens in the LLVM's assembly language.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242584 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-17 22:48:04 +00:00
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