[llvm-commits] [llvm] r152843 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp

[Eric Christopher]

Author: echristo
Date: Thu Mar 15 16:33:41 2012
New Revision: 152843

URL: http://llvm.org/viewvc/llvm-project?rev=152843&view=rev
Log:
Add another debug statement.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp?rev=152843&r1=152842&r2=152843&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp Thu Mar 15 16:33:41 2012
@@ -4561,8 +4561,10 @@
     const DbgDeclareInst &DI = cast<DbgDeclareInst>(I);
     MDNode *Variable = DI.getVariable();
     const Value *Address = DI.getAddress();
-    if (!Address || !DIVariable(Variable).Verify())
+    if (!Address || !DIVariable(Variable).Verify()) {
+      DEBUG(dbgs() << "Dropping debug info for " << DI << "\n");
       return 0;
+    }
 
     // Build an entry in DbgOrdering.  Debug info input nodes get an SDNodeOrder
     // but do not always have a corresponding SDNode built.  The SDNodeOrder