Revert r108617, it broke the build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108621 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 54 insertions, 0 deletions

diff --git a/lib/Checker/CallInliner.cpp b/lib/Checker/CallInliner.cpp
new file mode 100644
index 0000000000..c47e06c78f
--- /dev/null
+++ b/lib/Checker/CallInliner.cpp
@@ -0,0 +1,54 @@
+//===--- CallInliner.cpp - Transfer function that inlines callee ----------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file implements the callee inlining transfer function.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Checker/PathSensitive/CheckerVisitor.h"
+#include "clang/Checker/PathSensitive/GRState.h"
+#include "clang/Checker/Checkers/LocalCheckers.h"
+
+using namespace clang;
+
+namespace {
+class CallInliner : public Checker {
+public:
+  static void *getTag() {
+    static int x;
+    return &x;
+  }
+
+  virtual bool EvalCallExpr(CheckerContext &C, const CallExpr *CE);
+};
+}
+
+void clang::RegisterCallInliner(GRExprEngine &Eng) {
+  Eng.registerCheck(new CallInliner());
+}
+
+bool CallInliner::EvalCallExpr(CheckerContext &C, const CallExpr *CE) {
+  const GRState *state = C.getState();
+  const Expr *Callee = CE->getCallee();
+  SVal L = state->getSVal(Callee);
+  
+  const FunctionDecl *FD = L.getAsFunctionDecl();
+  if (!FD)
+    return false;
+
+  if (!FD->hasBody(FD))
+    return false;
+
+  // Now we have the definition of the callee, create a CallEnter node.
+  CallEnter Loc(CE, FD, C.getPredecessor()->getLocationContext());
+  C.addTransition(state, Loc);
+
+  return true;
+}
+