indvars: drive by heuristics fix.
Minor oversight noticed by inspection. Sorry no unit test.
llvm-svn: 160422
diff --git a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
index 4b5c84c..37f8bdf 100644
--- a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -1409,7 +1409,7 @@
// If two IVs both count from zero or both count from nonzero then the
// narrower is likely a dead phi that has been widened. Use the wider phi
// to allow the other to be eliminated.
- if (PhiWidth <= SE->getTypeSizeInBits(BestPhi->getType()))
+ else if (PhiWidth <= SE->getTypeSizeInBits(BestPhi->getType()))
continue;
}
BestPhi = Phi;