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Commit 053fb931 authored by Chris Lattner's avatar Chris Lattner
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Fix IndVarsSimplify/2006-06-16-Indvar-LCSSA-Crash.ll, a case where a 

"LCSSA" phi node causes indvars to break dominance properties.  This fixes
causes indvars to avoid inserting aggressive code in this case, instead
indvars should be fixed to be more aggressive in the face of lcssa phi's.

llvm-svn: 28850
parent fefc14d8
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