diff options
Diffstat (limited to 'lib/Analysis/DataStructure/Local.cpp')
| -rw-r--r-- | lib/Analysis/DataStructure/Local.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Analysis/DataStructure/Local.cpp b/lib/Analysis/DataStructure/Local.cpp index a3a0e2ebc6..88dd5a309a 100644 --- a/lib/Analysis/DataStructure/Local.cpp +++ b/lib/Analysis/DataStructure/Local.cpp @@ -38,7 +38,6 @@ X("datastructure", "Local Data Structure Analysis"); static cl::opt<bool> TrackIntegersAsPointers("dsa-track-integers", cl::desc("If this is set, track integers as potential pointers")); - namespace llvm { namespace DS { @@ -581,6 +580,7 @@ void GraphBuilder::visitCallSite(CallSite CS) { if (DSNode *N = getValueDest(**AI).getNode()) N->setReadMarker(); } + return; } else if (F->getName() == "scanf" || F->getName() == "fscanf" || F->getName() == "sscanf") { CallSite::arg_iterator AI = CS.arg_begin(), E = CS.arg_end(); @@ -612,6 +612,7 @@ void GraphBuilder::visitCallSite(CallSite CS) { if (DSNode *N = getValueDest(**AI).getNode()) N->setModifiedMarker(); } + return; } else if (F->getName() == "strtok") { // strtok reads and writes the first argument, returning it. It reads // its second arg. FIXME: strtok also modifies some hidden static |