Fix bug

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5264 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/ExprTypeConvert.cpp b/lib/Transforms/ExprTypeConvert.cpp
index 85f9bb0714cf09b8d657fbe17f80c73bcf329fb6..dee0c2026e863791361e9c9af2f8ce659dde42be 100644 (file)
--- a/lib/Transforms/ExprTypeConvert.cpp
+++ b/lib/Transforms/ExprTypeConvert.cpp
@@ -274,6 +274,7 @@ bool ExpressionConvertableToType(Value *V, const Type *Ty,
     //
     if (GEP->getNumOperands() == 2 && 
         GEP->getOperand(1)->getType() == Type::LongTy &&
+        PTy->getElementType()->isSized() &&
         TD.getTypeSize(PTy->getElementType()) == 
         TD.getTypeSize(GEP->getType()->getElementType())) {
       const PointerType *NewSrcTy = PointerType::get(PVTy);