Add clang-cc option "-analyzer-experimental-checks" to enable experimental path-sensitive checks. The idea is to separate "barely working" or "skunkworks" checks from ones that should always run. Later we need more fine-grain checker control.

llvm-svn: 87053

2 files changed, 24 insertions, 0 deletions

diff --git a/clang/lib/Analysis/CMakeLists.txt b/clang/lib/Analysis/CMakeLists.txt
index 3638b831a7f..8e8c1e7b25e 100644
--- a/clang/lib/Analysis/CMakeLists.txt
+++ b/clang/lib/Analysis/CMakeLists.txt
@@ -30,6 +30,7 @@ add_clang_library(clangAnalysis
   GRBlockCounter.cpp
   GRCoreEngine.cpp
   GRExprEngine.cpp
+  GRExprEngineExperimentalChecks.cpp
   GRExprEngineInternalChecks.cpp
   GRState.cpp
   LiveVariables.cpp
diff --git a/clang/lib/Analysis/GRExprEngineExperimentalChecks.cpp b/clang/lib/Analysis/GRExprEngineExperimentalChecks.cpp
new file mode 100644
index 00000000000..e50dbeba688
--- /dev/null
+++ b/clang/lib/Analysis/GRExprEngineExperimentalChecks.cpp
@@ -0,0 +1,23 @@
+//=-- GRExprEngineExperimentalChecks.h ------------------------------*- C++ -*-=
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file defines functions to instantiate and register experimental
+//  checks in GRExprEngine.
+//
+//===----------------------------------------------------------------------===//
+
+#include "GRExprEngineExperimentalChecks.h"
+#include "clang/Analysis/LocalCheckers.h"
+
+using namespace clang;
+
+void clang::RegisterExperimentalChecks(GRExprEngine &Eng) {
+  RegisterPthreadLockChecker(Eng);  
+}
+