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Remove unnecessary save-and-restore of the 

node builder's 'HasGeneratedNode' field.

llvm-svn: 123362
This commit is contained in:
Ted Kremenek 2011-01-13 04:36:40 +00:00
parent f044bd68e1
commit b86ec25256
3 changed files with 1 additions and 3 deletions
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1
clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
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@ -595,7 +595,6 @@ void MallocChecker::evalDeadSymbols(CheckerContext &C, SymbolReaper &SymReaper)
void MallocChecker::evalEndPath(EndOfFunctionNodeBuilder &B, void *tag, void MallocChecker::evalEndPath(EndOfFunctionNodeBuilder &B, void *tag,
ExprEngine &Eng) { ExprEngine &Eng) {
SaveAndRestore<bool> OldHasGen(B.HasGeneratedNode);
const GRState *state = B.getState(); const GRState *state = B.getState();
RegionStateTy M = state->get<RegionState>(); RegionStateTy M = state->get<RegionState>();

2
clang/lib/StaticAnalyzer/Checkers/StackAddrLeakChecker.cpp
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@ -132,7 +132,7 @@ void StackAddrLeakChecker::PreVisitReturnStmt(CheckerContext &C,
void StackAddrLeakChecker::evalEndPath(EndOfFunctionNodeBuilder &B, void *tag, void StackAddrLeakChecker::evalEndPath(EndOfFunctionNodeBuilder &B, void *tag,
ExprEngine &Eng) { ExprEngine &Eng) {
SaveAndRestore<bool> OldHasGen(B.HasGeneratedNode);
const GRState *state = B.getState(); const GRState *state = B.getState();
// Iterate over all bindings to global variables and see if it contains // Iterate over all bindings to global variables and see if it contains

1
clang/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
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@ -423,7 +423,6 @@ void StreamChecker::evalDeadSymbols(CheckerContext &C,SymbolReaper &SymReaper) {
void StreamChecker::evalEndPath(EndOfFunctionNodeBuilder &B, void *tag, void StreamChecker::evalEndPath(EndOfFunctionNodeBuilder &B, void *tag,
ExprEngine &Eng) { ExprEngine &Eng) {
SaveAndRestore<bool> OldHasGen(B.HasGeneratedNode);
const GRState *state = B.getState(); const GRState *state = B.getState();
typedef llvm::ImmutableMap<SymbolRef, StreamState> SymMap; typedef llvm::ImmutableMap<SymbolRef, StreamState> SymMap;
SymMap M = state->get<StreamState>(); SymMap M = state->get<StreamState>();