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path: root/llvm/test/Analysis/RegionInfo/bad_node_traversal.ll
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* Add missing CHECK: line to test case added in 29097Tobias Grosser2017-01-041-0/+1
| | | | | | | Without this CHECK line, we may not detect incorrectly detected additional regions at the end of the region tree. llvm-svn: 290994
* RegionInfo: add new test caseTobias Grosser2017-01-041-0/+42
This test case has been reduced from test/Analysis/RegionInfo/mix_1.ll and provides us with a minimal example of a test case which caused problems while working on an improved version of the RegionInfo analysis. We upstream this test case, as it certainly can be helpful in future debugging and optimization tests. Test case reduced by Pratik Bhatu <cs12b1010@iith.ac.in> llvm-svn: 290974
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