Don't pre-populate the set of keys in the map with variable locations history.
authorAlexey Samsonov <vonosmas@gmail.com>
Tue, 27 May 2014 22:35:00 +0000 (22:35 +0000)
committerAlexey Samsonov <vonosmas@gmail.com>
Tue, 27 May 2014 22:35:00 +0000 (22:35 +0000)
commitf0e0cca0c761a9a8593873c67d3d081fa0d07ebe
tree3a661d5814fb7f5d8f4aee67888697fb254fb79d
parentde5ff26865e996e1154887440656e4981d56aebe
Don't pre-populate the set of keys in the map with variable locations history.

Current implementation of calculateDbgValueHistory already creates the
keys in the expected order (user variables are listed in order of appearance),
and should do so later by contract.

No functionality change.

llvm-svn: 209690
llvm/lib/CodeGen/AsmPrinter/DbgValueHistoryCalculator.cpp
llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp