diff options
Diffstat (limited to 'lib/Analysis/DataStructure/Local.cpp')
| -rw-r--r-- | lib/Analysis/DataStructure/Local.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Analysis/DataStructure/Local.cpp b/lib/Analysis/DataStructure/Local.cpp index 5020cf982f..43fd5a4a54 100644 --- a/lib/Analysis/DataStructure/Local.cpp +++ b/lib/Analysis/DataStructure/Local.cpp @@ -328,12 +328,15 @@ void GraphBuilder::visitGetElementPtrInst(GetElementPtrInst &GEP) { void GraphBuilder::visitLoadInst(LoadInst &LI) { DSNodeHandle &Ptr = getValueDest(*LI.getOperand(0)); + Ptr.getNode()->NodeType |= DSNode::Read; + if (isPointerType(LI.getType())) getValueNode(LI).addEdgeTo(getLink(Ptr, 0, LI.getType())); } void GraphBuilder::visitStoreInst(StoreInst &SI) { DSNodeHandle &Dest = getValueDest(*SI.getOperand(1)); + Dest.getNode()->NodeType |= DSNode::Modified; // Avoid adding edges from null, or processing non-"pointer" stores if (isPointerType(SI.getOperand(0)->getType()) && |