diff options
Diffstat (limited to 'clang/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp')
| -rw-r--r-- | clang/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp index 6a4f1926f01..7262bc36404 100644 --- a/clang/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp +++ b/clang/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp @@ -127,7 +127,12 @@ bool OSAtomicChecker::evalOSAtomicCompareAndSwap(CheckerContext &C, ExplodedNode *N = *I; const GRState *stateLoad = N->getState(); - SVal theValueVal_untested = stateLoad->getSVal(theValueExpr); + + // Use direct bindings from the environment since we are forcing a load + // from a location that the Environment would typically not be used + // to bind a value. + SVal theValueVal_untested = stateLoad->getSVal(theValueExpr, true); + SVal oldValueVal_untested = stateLoad->getSVal(oldValueExpr); // FIXME: Issue an error. |
