diff options
Diffstat (limited to 'lib/Analysis/ScalarEvolutionExpander.cpp')
| -rw-r--r-- | lib/Analysis/ScalarEvolutionExpander.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Analysis/ScalarEvolutionExpander.cpp b/lib/Analysis/ScalarEvolutionExpander.cpp index b7c110f28c..f2d23c4be7 100644 --- a/lib/Analysis/ScalarEvolutionExpander.cpp +++ b/lib/Analysis/ScalarEvolutionExpander.cpp @@ -858,7 +858,8 @@ SCEVExpander::getAddRecExprPHILiterally(const SCEVAddRecExpr *Normalized, // loop already visited by LSR for example, but it wouldn't have // to be. do { - if (IncV->getNumOperands() == 0 || isa<PHINode>(IncV)) { + if (IncV->getNumOperands() == 0 || isa<PHINode>(IncV) || + isa<CastInst>(IncV)) { IncV = 0; break; } |