1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/ASanStackFrameLayout.cpp b/lib/Transforms/Utils/ASanStackFrameLayout.cpp
index 42fd398d5f..cce016aafd 100644
--- a/lib/Transforms/Utils/ASanStackFrameLayout.cpp
+++ b/lib/Transforms/Utils/ASanStackFrameLayout.cpp
@@ -65,7 +65,8 @@ ComputeASanStackFrameLayout(SmallVectorImpl<ASanStackVariableDescription> &Vars,
     Vars[i].Alignment = std::max(Vars[i].Alignment, kMinAlignment);
 
   std::stable_sort(Vars.begin(), Vars.end(), CompareVars);
-  small_string_ostream<2048> StackDescription;
+  SmallString<2048> StackDescriptionStorage;
+  raw_svector_ostream StackDescription(StackDescriptionStorage);
   StackDescription << NumVars;
   Layout->FrameAlignment = std::max(Granularity, Vars[0].Alignment);
   SmallVector<uint8_t, 64> &SB(Layout->ShadowBytes);