[clang] [clang][ssaf] Fix instantiations of `Registry<TUSummaryExtractor, TUSummaryBuilder &>` (PR #176730)

[Tomohiro Kashiwada via cfe-commits]

https://github.com/kikairoya created https://github.com/llvm/llvm-project/pull/176730

None

>From 090de35439d737bc7b1b80bc5fe12438ad9076d2 Mon Sep 17 00:00:00 2001
From: kikairoya <kikairoya at gmail.com>
Date: Mon, 19 Jan 2026 19:52:00 +0900
Subject: [PATCH] [clang][ssaf] Fix instantiation of
 `Registry<TUSummaryExtractor, TUSummaryBuilder &>`

---
 .../clang/Analysis/Scalable/TUSummary/ExtractorRegistry.h    | 2 +-
 clang/lib/Analysis/Scalable/TUSummary/ExtractorRegistry.cpp  | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/clang/include/clang/Analysis/Scalable/TUSummary/ExtractorRegistry.h b/clang/include/clang/Analysis/Scalable/TUSummary/ExtractorRegistry.h
index 13331b3673192..29f5925ed6af6 100644
--- a/clang/include/clang/Analysis/Scalable/TUSummary/ExtractorRegistry.h
+++ b/clang/include/clang/Analysis/Scalable/TUSummary/ExtractorRegistry.h
@@ -42,7 +42,7 @@ using TUSummaryExtractorRegistry =
 
 namespace llvm {
 extern template class CLANG_TEMPLATE_ABI
-    Registry<clang::ssaf::TUSummaryExtractorRegistry>;
+    Registry<clang::ssaf::TUSummaryExtractor, clang::ssaf::TUSummaryBuilder &>;
 } // namespace llvm
 
 #endif // LLVM_CLANG_ANALYSIS_SCALABLE_TUSUMMARY_EXTRACTORREGISTRY_H
diff --git a/clang/lib/Analysis/Scalable/TUSummary/ExtractorRegistry.cpp b/clang/lib/Analysis/Scalable/TUSummary/ExtractorRegistry.cpp
index 91eede1bebc77..8e3871126a2b3 100644
--- a/clang/lib/Analysis/Scalable/TUSummary/ExtractorRegistry.cpp
+++ b/clang/lib/Analysis/Scalable/TUSummary/ExtractorRegistry.cpp
@@ -12,7 +12,10 @@
 using namespace clang;
 using namespace ssaf;
 
-LLVM_INSTANTIATE_REGISTRY(TUSummaryExtractorRegistry)
+// FIXME: LLVM_INSTANTIATE_REGISTRY can't be used here because it drops extra
+// type parameters.
+template class CLANG_EXPORT_TEMPLATE
+    llvm::Registry<TUSummaryExtractor, TUSummaryBuilder &>;
 
 bool ssaf::isTUSummaryExtractorRegistered(llvm::StringRef SummaryName) {
   for (const auto &Entry : TUSummaryExtractorRegistry::entries())