Use dyn_cast instead of isa+cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124404 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/MergeFunctions.cpp b/lib/Transforms/IPO/MergeFunctions.cpp
index fb55d7c..9abb99d 100644
--- a/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/lib/Transforms/IPO/MergeFunctions.cpp
@@ -460,9 +460,8 @@
if (V1 == F2 && V2 == F1)
return true;
- if (isa<Constant>(V1)) {
+ if (Constant *C1 = dyn_cast<Constant>(V1)) {
if (V1 == V2) return true;
- const Constant *C1 = cast<Constant>(V1);
const Constant *C2 = dyn_cast<Constant>(V2);
if (!C2) return false;
// TODO: constant expressions with GEP or references to F1 or F2.