diff --git a/llvm/lib/Analysis/CFLGraph.h b/llvm/lib/Analysis/CFLGraph.h
--- a/llvm/lib/Analysis/CFLGraph.h
+++ b/llvm/lib/Analysis/CFLGraph.h
@@ -555,6 +555,7 @@
       }
 
       case Instruction::Add:
+      case Instruction::FAdd:
       case Instruction::Sub:
       case Instruction::FSub:
       case Instruction::Mul: