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path: root/llvm/test/Analysis/ScalarEvolution/2011-03-09-ExactNoMaxBECount.ll
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* Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ↵Dmitri Gribenko2012-12-301-1/+1
| | | | | | | | ModuleID This is done to avoid odd test failures, like the one fixed in r171243. llvm-svn: 171250
* When SCEV can determine the loop test is X < X, set ExactBECount=0.Andrew Trick2011-03-091-0/+34
When ExactBECount is a constant, use it for MaxBECount. When MaxBECount cannot be computed, replace it with ExactBECount. Fixes PR9424. llvm-svn: 127342
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