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 03/37] 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 49e0e8ab0db400d0a362746342099578257b2eea..3ce85530b718666afa1dafbf60699c1add423ea6 100644
--- a/llvm/include/llvm/ADT/FunctionExtras.h
+++ b/llvm/include/llvm/ADT/FunctionExtras.h
@@ -79,7 +79,7 @@ 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 {};
@@ -158,7 +158,7 @@ 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.
     alignas(void *) mutable std::byte InlineStorage[InlineStorageSize];