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-rw-r--r--llvm/lib/CodeGen/TypePromotion.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/TypePromotion.cpp b/llvm/lib/CodeGen/TypePromotion.cpp
index fa7c797c70f0..cb0d99326201 100644
--- a/llvm/lib/CodeGen/TypePromotion.cpp
+++ b/llvm/lib/CodeGen/TypePromotion.cpp
@@ -489,7 +489,7 @@ void IRPromoter::PromoteTree() {
: ConstantExpr::getZExt(Const, ExtTy);
I->setOperand(i, NewConst);
} else if (isa<UndefValue>(Op))
- I->setOperand(i, UndefValue::get(ExtTy));
+ I->setOperand(i, ConstantInt::get(ExtTy, 0));
}
// Mutate the result type, unless this is an icmp or switch.