1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
index 7a1a769..7417534 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
@@ -1227,8 +1227,8 @@ bool WebAssemblyLowerEmscriptenEHSjLj::runEHOnFunction(Function &F) {
     // Create a call to __cxa_find_matching_catch_N function
     Function *FMCF = getFindMatchingCatch(M, FMCArgs.size());
     CallInst *FMCI = IRB.CreateCall(FMCF, FMCArgs, "fmc");
-    Value *Undef = UndefValue::get(LPI->getType());
-    Value *Pair0 = IRB.CreateInsertValue(Undef, FMCI, 0, "pair0");
+    Value *Poison = PoisonValue::get(LPI->getType());
+    Value *Pair0 = IRB.CreateInsertValue(Poison, FMCI, 0, "pair0");
     Value *TempRet0 = IRB.CreateCall(GetTempRet0F, None, "tempret0");
     Value *Pair1 = IRB.CreateInsertValue(Pair0, TempRet0, 1, "pair1");