Make 'RangeConstraintManager' the default ConstraintManager.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65173 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/AnalysisConsumer.cpp b/Driver/AnalysisConsumer.cpp
index 66fe299..fd74f7d 100644
--- a/Driver/AnalysisConsumer.cpp
+++ b/Driver/AnalysisConsumer.cpp
@@ -96,7 +96,7 @@
 static llvm::cl::opt<AnalysisConstraints> 
 AnalysisConstraintsOpt("analyzer-constraints",
   llvm::cl::desc("Source Code Analysis - Symbolic Constraint Engines"),
-  llvm::cl::init(BasicConstraintsModel),
+  llvm::cl::init(RangeConstraintsModel),
   llvm::cl::values(
 #define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN)\
 clEnumValN(NAME##Model, CMDFLAG, DESC),