This reverts commit r218917, effectively reapplying r218913. Original
commit message follows.
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Update debug info testcases for an LLVM metadata schema change to fold
metadata constant operands into a single `MDString`.
Part of PR17891.
llvm-svn: 219011
Update debug info testcases for an LLVM metadata schema change to fold
metadata constant operands into a single `MDString`.
Part of PR17891.
llvm-svn: 218913
Do not generate VLAs as complex variables any more, as they are now
correctly represented as breg+0 locations in the backend.
(Paired commit with LLVM: r185966)
rdar://problem/13658587
llvm-svn: 185967