[llvm-commits] [see] CVS: llvm-poolalloc/lib/DSA/TopDownClosure.cpp

[John Criswell]

Changes in directory llvm-poolalloc/lib/DSA:

TopDownClosure.cpp updated: 1.92.2.1.2.1 -> 1.92.2.1.2.2
---
Log message:

It is possible that MetaPools may be added which have no DSNode.
Skip them properly.


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

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


Index: llvm-poolalloc/lib/DSA/TopDownClosure.cpp
diff -u llvm-poolalloc/lib/DSA/TopDownClosure.cpp:1.92.2.1.2.1 llvm-poolalloc/lib/DSA/TopDownClosure.cpp:1.92.2.1.2.2
--- llvm-poolalloc/lib/DSA/TopDownClosure.cpp:1.92.2.1.2.1	Wed Feb 28 11:35:33 2007
+++ llvm-poolalloc/lib/DSA/TopDownClosure.cpp	Wed Mar  7 16:53:59 2007
@@ -73,7 +73,7 @@
   for (DSScalarMap::global_iterator I=GGSM.global_begin(), E=GGSM.global_end();
        I != E; ++I) {
     DSNode *N = GGSM.find(*I)->second.getNode();
-    if (N->isIncomplete())
+    if ((N) && (N->isIncomplete()))
       markReachableFunctionsExternallyAccessible(N, Visited);
   }