Files
allwpilib/upstream_utils/llvm_patches/0003-Change-unique_function-storage-size.patch
Gold856 22b58c1853 [upstream_utils] Upgrade to LLVM 20.1.7 (#8033)
Also removes xxhash, Hashing, and MapVector to reduce the size of the patches and to speed up compile times by a smidge.
2025-06-24 22:36:22 -07:00

32 lines
1.4 KiB
Diff

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 03/36] 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 d92868e3715f40e1c2c305a784afc55726e3a812..df7fe3e19462ebecd30f7a9d006027c75751de5b 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;
static constexpr size_t InlineStorageAlign = alignof(void *);
template <typename T, class = void>
@@ -159,7 +159,7 @@ 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(InlineStorageAlign) mutable std::byte