[analyzer] Pull Pred out of NodeBuilderContext.

Each builder will have a different one, so it doesn't make sense to keep it in the context.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142447 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/StaticAnalyzer/Core/ExprEngine.cpp b/lib/StaticAnalyzer/Core/ExprEngine.cpp
index cc170bc1e6..dba1ce10bd 100644
--- a/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ b/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -941,14 +941,15 @@ static SVal RecoverCastedSymbol(ProgramStateManager& StateMgr,
 
 void ExprEngine::processBranch(const Stmt *Condition, const Stmt *Term,
                                NodeBuilderContext& BldCtx,
+                               ExplodedNode *Pred,
                                const CFGBlock *DstT,
                                const CFGBlock *DstF) {
 
-  BranchNodeBuilder builder(BldCtx, DstT, DstF);
+  BranchNodeBuilder builder(BldCtx, Pred, DstT, DstF);
 
   // Check for NULL conditions; e.g. "for(;;)"
   if (!Condition) {
-    BranchNodeBuilder NullCondBldr(BldCtx, DstT, DstF);
+    BranchNodeBuilder NullCondBldr(BldCtx, Pred, DstT, DstF);
     NullCondBldr.markInfeasible(false);
     Engine.enqueue(NullCondBldr);
     return;