llvm-6502/test/Analysis/RegionInfo
Tobias Grosser f96b006367 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
2010-07-22 07:46:31 +00:00
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block_sort.ll
cond_loop.ll
condition_complicated_2.ll
condition_complicated.ll
condition_forward_edge.ll
condition_same_exit.ll
condition_simple.ll
dg.exp
exit_in_condition.ll
infinite_loop_2.ll
infinite_loop_3.ll
infinite_loop_4.ll
infinite_loop.ll
loop_with_condition.ll
loops_1.ll
loops_2.ll
mix_1.ll
multiple_exiting_edge.ll
nested_loops.ll
next.ll
paper.ll
two_loops_same_header.ll