From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: PJ Reiniger <pj.reiniger@gmail.com>
Date: Sat, 7 May 2022 22:13:55 -0400
Subject: [PATCH 04/30] Change unique_function storage size

---
 llvm/include/llvm/ADT/FunctionExtras.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/include/llvm/ADT/FunctionExtras.h b/llvm/include/llvm/ADT/FunctionExtras.h
index 8f04277cdf0e5b3d3b0be4a307cf0e4fada810fd..ba145bf783775042ff4a2d4be4bb048f16db669d 100644
--- a/llvm/include/llvm/ADT/FunctionExtras.h
+++ b/llvm/include/llvm/ADT/FunctionExtras.h
@@ -78,7 +78,7 @@ using EnableIfCallable = std::enable_if_t<std::disjunction<
 
 template <typename ReturnT, typename... ParamTs> class UniqueFunctionBase {
 protected:
-  static constexpr size_t InlineStorageSize = sizeof(void *) * 3;
+  static constexpr size_t InlineStorageSize = sizeof(void *) * 4;
 
   template <typename T, class = void>
   struct IsSizeLessThanThresholdT : std::false_type {};
@@ -157,7 +157,7 @@ protected:
         "Should always use all of the out-of-line storage for inline storage!");
 
     // For in-line storage, we just provide an aligned character buffer. We
-    // provide three pointers worth of storage here.
+    // provide four pointers worth of storage here.
     // This is mutable as an inlined `const unique_function<void() const>` may
     // still modify its own mutable members.
     mutable std::aligned_storage_t<InlineStorageSize, alignof(void *)>