[NFC] Make getExpressionSize unsigned short

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351727 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h
index bbc1cc7018fef91d4749074a9c65f945bc9c3b6a..e7869ed84e31c3c814095776a8744d222fb5dee6 100644 (file)
--- a/include/llvm/Analysis/ScalarEvolution.h
+++ b/include/llvm/Analysis/ScalarEvolution.h
@@ -150,7 +150,7 @@ public:
   // SCEV and all its operands recursively. We may use it to avoid performing
   // heavy transformations on SCEVs of excessive size for sake of saving the
   // compilation time.
-  unsigned getExpressionSize() const {
+  unsigned short getExpressionSize() const {
     return ExpressionSize;
   }