Nick Lewycky ce26d6b8d0 Fix an oversight in isPotentiallyReachable where we wouldn't do any CFG-walking ...

to find loops if the From and To instructions were in the same block.

Refactor the code a little now that we need to fill to start the CFG-walking
algorithm with more than one starting basic block sometimes.

Special thanks to Andrew Trick for catching an error in my understanding of
natural loops in code review.

llvm-svn: 188236

2013-08-13 00:03:47 +00:00

..

CFGTest.cpp

Fix an oversight in isPotentiallyReachable where we wouldn't do any CFG-walking

2013-08-13 00:03:47 +00:00

CMakeLists.txt

Update this CMakeLists.txt for r187283 too.

2013-07-27 01:26:30 +00:00

Makefile

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ScalarEvolutionTest.cpp

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