[llvm-commits] CVS: llvm/lib/Analysis/DataStructure/DataStructureAA.cpp

[Chris Lattner]

Changes in directory llvm/lib/Analysis/DataStructure:

DataStructureAA.cpp updated: 1.27 -> 1.28
---
Log message:

fix a bogus assertion


---
Diffs of the changes:  (+1 -1)

 DataStructureAA.cpp |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)


Index: llvm/lib/Analysis/DataStructure/DataStructureAA.cpp
diff -u llvm/lib/Analysis/DataStructure/DataStructureAA.cpp:1.27 llvm/lib/Analysis/DataStructure/DataStructureAA.cpp:1.28
--- llvm/lib/Analysis/DataStructure/DataStructureAA.cpp:1.27	Thu Mar 17 18:21:03 2005
+++ llvm/lib/Analysis/DataStructure/DataStructureAA.cpp	Fri Mar 18 17:18:30 2005
@@ -190,7 +190,7 @@
   DSScalarMap &CallerSM = CallerTDGraph.getScalarMap();
   DSScalarMap::iterator NI = CallerSM.find(P);
   if (NI == CallerSM.end()) {
-    if (isa<ConstantPointerNull>(P))
+    if (isa<ConstantPointerNull>(P) || isa<UndefValue>(P))
       Result = NoModRef;                 // null is never modified :)
     else {
       assert(isa<GlobalVariable>(P) &&