1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp b/clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp
index 239b3104e89f..2569cac018b3 100644
--- a/clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp
+++ b/clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp
@@ -402,7 +402,9 @@ bool clang::interp::DoBitCastPtr(InterpState &S, CodePtr OpPC,
           if (llvm::sys::IsBigEndianHost)
             swapBytes(M.get(), NumBits.roundToBytes());
 
-          P.deref<Floating>() = Floating::bitcastFromMemory(M.get(), Semantics);
+          Floating R = S.allocFloat(Semantics);
+          Floating::bitcastFromMemory(M.get(), Semantics, &R);
+          P.deref<Floating>() = R;
           P.initialize();
           return true;
         }