Rafael Espindola e99ebe7d0c Make getTargetStreamer return a possibly null pointer. ... This will allow it to be called from target independent parts of the main streamer that don't know if there is a registered target streamer or not. This in turn will allow targets to perform extra actions at specified points in the interface: add extra flags for some labels, extra work during finalization, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199174 91177308-0d34-0410-b5e6-96231b3b80d8		2014-01-14 01:21:46 +00:00
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llvm	Make getTargetStreamer return a possibly null pointer.	2014-01-14 01:21:46 +00:00
llvm-c