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| author | Tobias Grosser <grosser@fim.uni-passau.de> | 2010-07-22 07:46:31 +0000 |
|---|---|---|
| committer | Tobias Grosser <grosser@fim.uni-passau.de> | 2010-07-22 07:46:31 +0000 |
| commit | 336734aca6a7da385d674d6122728ad1ef6e1e57 (patch) | |
| tree | ff78916af8ab17944cccac336369efc2d2881b15 /llvm/lib/Transforms/Utils/BuildLibCalls.cpp | |
| parent | 3c31aa3a4412eceb7818f3b63910c3e1396c50e4 (diff) | |
| download | bcm5719-llvm-336734aca6a7da385d674d6122728ad1ef6e1e57.tar.gz bcm5719-llvm-336734aca6a7da385d674d6122728ad1ef6e1e57.zip | |
Add new RegionInfo pass.
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
Diffstat (limited to 'llvm/lib/Transforms/Utils/BuildLibCalls.cpp')
0 files changed, 0 insertions, 0 deletions
