From: Ted Kremenek <kremenek@apple.com>
Date: Thu, 13 Jan 2011 04:36:40 +0000 (+0000)
Subject: Remove unnecessary save-and-restore of the
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ba37d3b2ef37c3591a4f673215d78cb9cc928de3;p=clang

Remove unnecessary save-and-restore of the
node builder's 'HasGeneratedNode' field.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123362 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index 36968ecd1f..bd6a227d38 100644
--- a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -595,7 +595,6 @@ void MallocChecker::evalDeadSymbols(CheckerContext &C, SymbolReaper &SymReaper)
 
 void MallocChecker::evalEndPath(EndOfFunctionNodeBuilder &B, void *tag,
                                 ExprEngine &Eng) {
-  SaveAndRestore<bool> OldHasGen(B.HasGeneratedNode);
   const GRState *state = B.getState();
   RegionStateTy M = state->get<RegionState>();
 
diff --git a/lib/StaticAnalyzer/Checkers/StackAddrLeakChecker.cpp b/lib/StaticAnalyzer/Checkers/StackAddrLeakChecker.cpp
index f8afcee268..7ef46101ba 100644
--- a/lib/StaticAnalyzer/Checkers/StackAddrLeakChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/StackAddrLeakChecker.cpp
@@ -132,7 +132,7 @@ void StackAddrLeakChecker::PreVisitReturnStmt(CheckerContext &C,
 
 void StackAddrLeakChecker::evalEndPath(EndOfFunctionNodeBuilder &B, void *tag,
                                        ExprEngine &Eng) {
-  SaveAndRestore<bool> OldHasGen(B.HasGeneratedNode);
+
   const GRState *state = B.getState();
 
   // Iterate over all bindings to global variables and see if it contains
diff --git a/lib/StaticAnalyzer/Checkers/StreamChecker.cpp b/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
index 78fcbf6741..c394c59cb3 100644
--- a/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
@@ -423,7 +423,6 @@ void StreamChecker::evalDeadSymbols(CheckerContext &C,SymbolReaper &SymReaper) {
 
 void StreamChecker::evalEndPath(EndOfFunctionNodeBuilder &B, void *tag,
                                 ExprEngine &Eng) {
-  SaveAndRestore<bool> OldHasGen(B.HasGeneratedNode);
   const GRState *state = B.getState();
   typedef llvm::ImmutableMap<SymbolRef, StreamState> SymMap;
   SymMap M = state->get<StreamState>();