[analyzer] NFC: Don't clean up range constraints twice.

Slightly improves static analysis speed.

Differential Revision: https://reviews.llvm.org/D70150

3 files changed, 10 insertions, 10 deletions

diff --git a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h
index 07920790c80..bdd12a3ffe3 100644
--- a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h
+++ b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h
@@ -533,9 +533,10 @@ public:
   ConstraintManager &getConstraintManager() { return *ConstraintMgr; }
   SubEngine &getOwningEngine() { return *Eng; }
 
-  ProgramStateRef removeDeadBindings(ProgramStateRef St,
-                                    const StackFrameContext *LCtx,
-                                    SymbolReaper& SymReaper);
+  ProgramStateRef
+  removeDeadBindingsFromEnvironmentAndStore(ProgramStateRef St,
+                                            const StackFrameContext *LCtx,
+                                            SymbolReaper &SymReaper);
 
 public:
 
diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
index d6328821622..a2e2eec9768 100644
--- a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -728,7 +728,8 @@ void ExprEngine::removeDead(ExplodedNode *Pred, ExplodedNodeSet &Out,
   // Create a state in which dead bindings are removed from the environment
   // and the store. TODO: The function should just return new env and store,
   // not a new state.
-  CleanedState = StateMgr.removeDeadBindings(CleanedState, SFC, SymReaper);
+  CleanedState = StateMgr.removeDeadBindingsFromEnvironmentAndStore(
+      CleanedState, SFC, SymReaper);
 
   // Process any special transfer function for dead symbols.
   // A tag to track convenience transitions, which can be removed at cleanup.
diff --git a/clang/lib/StaticAnalyzer/Core/ProgramState.cpp b/clang/lib/StaticAnalyzer/Core/ProgramState.cpp
index f50d82de3b2..14006f79fd0 100644
--- a/clang/lib/StaticAnalyzer/Core/ProgramState.cpp
+++ b/clang/lib/StaticAnalyzer/Core/ProgramState.cpp
@@ -91,10 +91,9 @@ ProgramStateManager::~ProgramStateManager() {
     I->second.second(I->second.first);
 }
 
-ProgramStateRef
-ProgramStateManager::removeDeadBindings(ProgramStateRef state,
-                                   const StackFrameContext *LCtx,
-                                   SymbolReaper& SymReaper) {
+ProgramStateRef ProgramStateManager::removeDeadBindingsFromEnvironmentAndStore(
+    ProgramStateRef state, const StackFrameContext *LCtx,
+    SymbolReaper &SymReaper) {
 
   // This code essentially performs a "mark-and-sweep" of the VariableBindings.
   // The roots are any Block-level exprs and Decls that our liveness algorithm
@@ -112,8 +111,7 @@ ProgramStateManager::removeDeadBindings(ProgramStateRef state,
   NewState.setStore(newStore);
   SymReaper.setReapedStore(newStore);
 
-  ProgramStateRef Result = getPersistentState(NewState);
-  return ConstraintMgr->removeDeadBindings(Result, SymReaper);
+  return getPersistentState(NewState);
 }
 
 ProgramStateRef ProgramState::bindLoc(Loc LV,