Correctly add an array marker on a node when appropriate!
llvm-svn: 12055
diff --git a/llvm/lib/Analysis/DataStructure/Local.cpp b/llvm/lib/Analysis/DataStructure/Local.cpp
index 471eeb9..dea8e9f 100644
--- a/llvm/lib/Analysis/DataStructure/Local.cpp
+++ b/llvm/lib/Analysis/DataStructure/Local.cpp
@@ -383,6 +383,10 @@
if (const StructType *STy = dyn_cast<StructType>(*I)) {
unsigned FieldNo = cast<ConstantUInt>(I.getOperand())->getValue();
Offset += TD.getStructLayout(STy)->MemberOffsets[FieldNo];
+ } else if (const PointerType *PTy = dyn_cast<PointerType>(*I)) {
+ if (!isa<Constant>(I.getOperand()) ||
+ !cast<Constant>(I.getOperand())->isNullValue())
+ Value.getNode()->setArrayMarker();
}