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

[Chris Lattner]

Changes in directory llvm/lib/Analysis/DataStructure:

Local.cpp updated: 1.81 -> 1.82

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Log message:

No need to scan zero initializers.  This should make DSA a bit faster.


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Diffs of the changes:  (+2 -0)

Index: llvm/lib/Analysis/DataStructure/Local.cpp
diff -u llvm/lib/Analysis/DataStructure/Local.cpp:1.81 llvm/lib/Analysis/DataStructure/Local.cpp:1.82
--- llvm/lib/Analysis/DataStructure/Local.cpp:1.81	Fri Feb 13 15:21:48 2004
+++ llvm/lib/Analysis/DataStructure/Local.cpp	Sat Feb 14 23:53:42 2004
@@ -681,6 +681,8 @@
       DSNodeHandle NewNH(NH.getNode(), NH.getOffset()+SL->MemberOffsets[i]);
       MergeConstantInitIntoNode(NewNH, cast<Constant>(CS->getOperand(i)));
     }
+  } else if (ConstantAggregateZero *CAZ = dyn_cast<ConstantAggregateZero>(C)) {
+    // Noop
   } else {
     assert(0 && "Unknown constant type!");
   }