Use owning pointers to avoid memory leaks
authorTobias Grosser <tobias@grosser.es>
Thu, 4 Jun 2015 17:59:54 +0000 (17:59 +0000)
committerTobias Grosser <tobias@grosser.es>
Thu, 4 Jun 2015 17:59:54 +0000 (17:59 +0000)
commitd5d93ecd038b4af761b7777b82d3a07551d8c1ff
tree31aecd1eb488dc12b4249e39e07e7524fa7708fa
parent8199c722c7130931e9fa63b30bfc4a612f8f42f5
Use owning pointers to avoid memory leaks

This fixes a memory leak caused by us not freeing the expanded region nodes.

llvm-svn: 239061
polly/lib/Analysis/ScopDetection.cpp