[PATCH] D47463: [TableGen] Avoid leaking TreePatternNodes by using shared_ptr.

Tue May 29 10:35:32 PDT 2018

fhahn updated this revision to Diff 148941.
fhahn added a comment.

Thanks Daniel! I removed the changes related to leaking DAGInstruction::Pattern. I will add a separate patch for that, it should be easier to review that way.

https://reviews.llvm.org/D47463

Files:
  utils/TableGen/CodeGenDAGPatterns.cpp
  utils/TableGen/CodeGenDAGPatterns.h
  utils/TableGen/DAGISelMatcherGen.cpp

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