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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 | 11e122f4c8db54a598866dbdb0f1961f7b7ddcc2 (patch) | |
| tree | 6122b17b693e49a1fb9de1cabf099bb67d82414a /lib/VMCore/AutoUpgrade.cpp | |
| parent | 38dfb28983f7e48fef4aa58a3c4faa83dbb6b856 (diff) | |
| download | external_llvm-11e122f4c8db54a598866dbdb0f1961f7b7ddcc2.zip external_llvm-11e122f4c8db54a598866dbdb0f1961f7b7ddcc2.tar.gz external_llvm-11e122f4c8db54a598866dbdb0f1961f7b7ddcc2.tar.bz2 | |
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".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109089 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/AutoUpgrade.cpp')
0 files changed, 0 insertions, 0 deletions