[llvm-commits] CVS: llvm/lib/Transforms/Utils/ValueMapper.cpp

[Chris Lattner]

Changes in directory llvm/lib/Transforms/Utils:

ValueMapper.cpp updated: 1.18 -> 1.19
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Log message:

Add support for UndefValue


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Diffs of the changes:  (+2 -1)

Index: llvm/lib/Transforms/Utils/ValueMapper.cpp
diff -u llvm/lib/Transforms/Utils/ValueMapper.cpp:1.18 llvm/lib/Transforms/Utils/ValueMapper.cpp:1.19
--- llvm/lib/Transforms/Utils/ValueMapper.cpp:1.18	Thu Aug 12 21:43:19 2004
+++ llvm/lib/Transforms/Utils/ValueMapper.cpp	Sat Oct 16 13:10:31 2004
@@ -31,7 +31,8 @@
 
   if (Constant *C = const_cast<Constant*>(dyn_cast<Constant>(V))) {
     if (isa<ConstantIntegral>(C) || isa<ConstantFP>(C) ||
-        isa<ConstantPointerNull>(C) || isa<ConstantAggregateZero>(C))
+        isa<ConstantPointerNull>(C) || isa<ConstantAggregateZero>(C) ||
+        isa<UndefValue>(C))
       return VMSlot = C;           // Primitive constants map directly
     else if (ConstantArray *CA = dyn_cast<ConstantArray>(C)) {
       for (unsigned i = 0, e = CA->getNumOperands(); i != e; ++i) {