Commit message (Collapse) | Author | Age | Files | Lines | |
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* | RegionInfo: Do not assert if a BB is not part of the dominance tree. | Tobias Grosser | 2010-08-10 | 1 | -0/+20 |
| | | | | llvm-svn: 110665 | ||||
* | Add new RegionInfo pass. | Tobias Grosser | 2010-07-22 | 22 | -0/+886 |
The RegionInfo pass detects single entry single exit regions in a function, where a region is defined as any subgraph that is connected to the remaining graph at only two spots. Furthermore an hierarchical region tree is built. Use it by calling "opt -regions analyze" or "opt -view-regions". llvm-svn: 109089 |