1 files changed, 4 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CGExprScalar.cpp b/clang/lib/CodeGen/CGExprScalar.cpp
index 4ae8a2b22b1b..4b71bd730ce1 100644
--- a/clang/lib/CodeGen/CGExprScalar.cpp
+++ b/clang/lib/CodeGen/CGExprScalar.cpp
@@ -2102,7 +2102,8 @@ Value *ScalarExprEmitter::VisitInitListExpr(InitListExpr *E) {
       Expr *InitVector = E->getInit(0);
 
       // Initialize from another scalable vector of the same type.
-      if (InitVector->getType() == E->getType())
+      if (InitVector->getType().getCanonicalType() ==
+          E->getType().getCanonicalType())
         return Visit(InitVector);
     }
 
@@ -2369,10 +2370,10 @@ Value *ScalarExprEmitter::VisitCastExpr(CastExpr *CE) {
               ScalableDstTy->getElementCount().getKnownMinValue() / 8);
         }
         if (FixedSrcTy->getElementType() == ScalableDstTy->getElementType()) {
-          llvm::Value *UndefVec = llvm::UndefValue::get(ScalableDstTy);
+          llvm::Value *PoisonVec = llvm::PoisonValue::get(ScalableDstTy);
           llvm::Value *Zero = llvm::Constant::getNullValue(CGF.CGM.Int64Ty);
           llvm::Value *Result = Builder.CreateInsertVector(
-              ScalableDstTy, UndefVec, Src, Zero, "cast.scalable");
+              ScalableDstTy, PoisonVec, Src, Zero, "cast.scalable");
           if (Result->getType() != DstTy)
             Result = Builder.CreateBitCast(Result, DstTy);
           return Result;